19939046400

素因数分解:

$2^{10}\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 1056

約数和(自身を含む): 90403380480

約数和(自身を除く): 70464334080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 150, 156, 160, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 256, 260, 270, 273, 280, 288, 300, 312, 315, 317, 320, 325, 336, 350, 351, 360, 364, 378, 384, 390, 400, 416, 420, 432, 448, 450, 455, 468, 480, 504, 512, 520, 525, 540, 546, 560, 576, 585, 600, 624, 630, 634, 640, 650, 672, 675, 700, 702, 720, 728, 756, 768, 780, 800, 819, 832, 840, 864, 896, 900, 910, 936, 945, 951, 960, 975, 1008, 1024, 1040, 1050, 1080, 1092, 1120, 1152, 1170, 1200, 1248, 1260, 1268, 1280, 1300, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1512, 1536, 1560, 1575, 1585, 1600, 1638, 1664, 1680, 1728, 1755, 1792, 1800, 1820, 1872, 1890, 1902, 1920, 1950, 2016, 2080, 2100, 2160, 2184, 2219, 2240, 2275, 2304, 2340, 2400, 2457, 2496, 2520, 2536, 2560, 2600, 2688, 2700, 2730, 2800, 2808, 2853, 2880, 2912, 2925, 3024, 3072, 3120, 3150, 3170, 3200, 3276, 3328, 3360, 3456, 3510, 3584, 3600, 3640, 3744, 3780, 3804, 3840, 3900, 4032, 4095, 4121, 4160, 4200, 4320, 4368, 4438, 4480, 4550, 4608, 4680, 4725, 4755, 4800, 4914, 4992, 5040, 5072, 5120, 5200, 5376, 5400, 5460, 5600, 5616, 5706, 5760, 5824, 5850, 6048, 6240, 6300, 6340, 6400, 6552, 6656, 6657, 6720, 6825, 6912, 7020, 7168, 7200, 7280, 7488, 7560, 7608, 7680, 7800, 7925, 8064, 8190, 8242, 8320, 8400, 8559, 8640, 8736, 8775, 8876, 8960, 9100, 9216, 9360, 9450, 9510, 9600, 9828, 9984, 10080, 10144, 10400, 10752, 10800, 10920, 11095, 11200, 11232, 11412, 11520, 11648, 11700, 12096, 12285, 12363, 12480, 12600, 12680, 12800, 13104, 13312, 13314, 13440, 13650, 13824, 14040, 14265, 14400, 14560, 14976, 15120, 15216, 15360, 15600, 15850, 16128, 16380, 16484, 16640, 16800, 17118, 17280, 17472, 17550, 17752, 17920, 18200, 18720, 18900, 19020, 19200, 19656, 19968, 19971, 20160, 20288, 20475, 20605, 20800, 21504, 21600, 21840, 22190, 22400, 22464, 22824, 23040, 23296, 23400, 23775, 24192, 24570, 24726, 24960, 25200, 25360, 25600, 26208, 26628, 26880, 27300, 27648, 28080, 28530, 28800, 28847, 29120, 29952, 30240, 30432, 31200, 31700, 32256, 32760, 32968, 33280, 33285, 33600, 34236, 34560, 34944, 35100, 35504, 35840, 36400, 37089, 37440, 37800, 38040, 38400, 39312, 39936, 39942, 40320, 40576, 40950, 41210, 41600, 42795, 43200, 43680, 44380, 44800, 44928, 45648, 46080, 46592, 46800, 47550, 48384, 49140, 49452, 49920, 50400, 50720, 52416, 53256, 53760, 54600, 55475, 56160, 57060, 57600, 57694, 58240, 59904, 59913, 60480, 60864, 61425, 61815, 62400, 63400, 64512, 65520, 65936, 66560, 66570, 67200, 68472, 69120, 69888, 70200, 71008, 71325, 72800, 74178, 74880, 75600, 76080, 76800, 78624, 79884, 80640, 81152, 81900, 82420, 83200, 85590, 86400, 86541, 87360, 88760, 89600, 89856, 91296, 93184, 93600, 95100, 96768, 98280, 98904, 99840, 99855, 100800, 101440, 103025, 104832, 106512, 107520, 109200, 110950, 111267, 112320, 114120, 115200, 115388, 116480, 119808, 119826, 120960, 121728, 122850, 123630, 124800, 126800, 131040, 131872, 133140, 134400, 136944, 138240, 139776, 140400, 142016, 142650, 144235, 145600, 148356, 149760, 151200, 152160, 157248, 159768, 161280, 162304, 163800, 164840, 166400, 166425, 171180, 172800, 173082, 174720, 177520, 179200, 179712, 182592, 185445, 187200, 190200, 193536, 196560, 197808, 199680, 199710, 201600, 202880, 206050, 209664, 213024, 213975, 218400, 221900, 222534, 224640, 228240, 230400, 230776, 232960, 239652, 241920, 243456, 245700, 247260, 249600, 253600, 259623, 262080, 263744, 266280, 268800, 273888, 279552, 280800, 284032, 285300, 288470, 291200, 296712, 299520, 299565, 302400, 304320, 309075, 314496, 319536, 322560, 324608, 327600, 329680, 332800, 332850, 342360, 345600, 346164, 349440, 355040, 359424, 365184, 370890, 374400, 380400, 393120, 395616, 399420, 403200, 405760, 412100, 419328, 426048, 427950, 432705, 436800, 443800, 445068, 449280, 456480, 461552, 465920, 479304, 483840, 486912, 491400, 494520, 499200, 499275, 507200, 519246, 524160, 527488, 532560, 537600, 547776, 556335, 561600, 568064, 570600, 576940, 582400, 593424, 599040, 599130, 604800, 608640, 618150, 628992, 639072, 655200, 659360, 665700, 684720, 691200, 692328, 698880, 710080, 721175, 730368, 741780, 748800, 760800, 778869, 786240, 791232, 798840, 806400, 811520, 824200, 838656, 852096, 855900, 865410, 873600, 887600, 890136, 898560, 912960, 923104, 927225, 958608, 967680, 973824, 982800, 989040, 998400, 998550, 1014400, 1038492, 1048320, 1054976, 1065120, 1095552, 1112670, 1123200, 1136128, 1141200, 1153880, 1164800, 1186848, 1198260, 1209600, 1217280, 1236300, 1257984, 1278144, 1298115, 1310400, 1318720, 1331400, 1369440, 1384656, 1397760, 1420160, 1442350, 1460736, 1483560, 1497600, 1497825, 1521600, 1557738, 1572480, 1582464, 1597680, 1612800, 1623040, 1648400, 1704192, 1711800, 1730820, 1747200, 1775200, 1780272, 1797120, 1825920, 1846208, 1854450, 1917216, 1965600, 1978080, 1997100, 2028800, 2076984, 2096640, 2109952, 2130240, 2163525, 2191104, 2225340, 2246400, 2272256, 2282400, 2307760, 2329600, 2373696, 2396520, 2419200, 2434560, 2472600, 2515968, 2556288, 2596230, 2620800, 2637440, 2662800, 2738880, 2769312, 2781675, 2840320, 2884700, 2921472, 2967120, 2995200, 2995650, 3043200, 3115476, 3144960, 3164928, 3195360, 3296800, 3408384, 3423600, 3461640, 3494400, 3550400, 3560544, 3651840, 3692416, 3708900, 3834432, 3894345, 3931200, 3956160, 3994200, 4057600, 4153968, 4193280, 4219904, 4260480, 4327050, 4382208, 4450680, 4492800, 4564800, 4615520, 4747392, 4793040, 4838400, 4869120, 4945200, 5112576, 5192460, 5241600, 5274880, 5325600, 5477760, 5538624, 5563350, 5680640, 5769400, 5934240, 5991300, 6086400, 6230952, 6289920, 6329856, 6390720, 6490575, 6593600, 6816768, 6847200, 6923280, 6988800, 7100800, 7121088, 7303680, 7384832, 7417800, 7668864, 7788690, 7862400, 7912320, 7988400, 8115200, 8307936, 8520960, 8654100, 8764416, 8901360, 8985600, 9129600, 9231040, 9494784, 9586080, 9890400, 10225152, 10384920, 10483200, 10549760, 10651200, 10955520, 11077248, 11126700, 11361280, 11538800, 11868480, 11982600, 12172800, 12461904, 12579840, 12659712, 12781440, 12981150, 13187200, 13694400, 13846560, 14201600, 14242176, 14607360, 14769664, 14835600, 15337728, 15577380, 15724800, 15824640, 15976800, 16615872, 17041920, 17308200, 17802720, 18259200, 18462080, 18989568, 19172160, 19471725, 19780800, 20450304, 20769840, 20966400, 21099520, 21302400, 21911040, 22154496, 22253400, 23077600, 23736960, 23965200, 24345600, 24923808, 25562880, 25962300, 26374400, 27388800, 27693120, 28403200, 28484352, 29539328, 29671200, 30675456, 31154760, 31449600, 31649280, 31953600, 33231744, 34083840, 34616400, 35605440, 36518400, 36924160, 37979136, 38344320, 38943450, 39561600, 41539680, 42604800, 43822080, 44308992, 44506800, 46155200, 47473920, 47930400, 49847616, 51125760, 51924600, 52748800, 54777600, 55386240, 56806400, 56968704, 59342400, 61350912, 62309520, 62899200, 63298560, 63907200, 66463488, 69232800, 71210880, 73036800, 73848320, 76688640, 77886900, 79123200, 83079360, 85209600, 88617984, 89013600, 92310400, 94947840, 95860800, 99695232, 102251520, 103849200, 105497600, 109555200, 110772480, 113937408, 118684800, 124619040, 127814400, 132926976, 138465600, 142421760, 147696640, 153377280, 155773800, 158246400, 166158720, 170419200, 178027200, 184620800, 189895680, 191721600, 199390464, 207698400, 219110400, 221544960, 237369600, 249238080, 255628800, 265853952, 276931200, 284843520, 306754560, 311547600, 316492800, 332317440, 356054400, 369241600, 383443200, 398780928, 415396800, 443089920, 474739200, 498476160, 511257600, 553862400, 569687040, 623095200, 664634880, 712108800, 738483200, 766886400, 797561856, 830793600, 949478400, 996952320, 1107724800, 1246190400, 1329269760, 1424217600, 1533772800, 1661587200, 1993904640, 2215449600, 2492380800, 2848435200, 3323174400, 3987809280, 4984761600, 6646348800, 9969523200, 19939046400]

約数ペア:

[(1, 19939046400), (2, 9969523200), (3, 6646348800), (4, 4984761600), (5, 3987809280), (6, 3323174400), (7, 2848435200), (8, 2492380800), (9, 2215449600), (10, 1993904640), (12, 1661587200), (13, 1533772800), (14, 1424217600), (15, 1329269760), (16, 1246190400), (18, 1107724800), (20, 996952320), (21, 949478400), (24, 830793600), (25, 797561856), (26, 766886400), (27, 738483200), (28, 712108800), (30, 664634880), (32, 623095200), (35, 569687040), (36, 553862400), (39, 511257600), (40, 498476160), (42, 474739200), (45, 443089920), (48, 415396800), (50, 398780928), (52, 383443200), (54, 369241600), (56, 356054400), (60, 332317440), (63, 316492800), (64, 311547600), (65, 306754560), (70, 284843520), (72, 276931200), (75, 265853952), (78, 255628800), (80, 249238080), (84, 237369600), (90, 221544960), (91, 219110400), (96, 207698400), (100, 199390464), (104, 191721600), (105, 189895680), (108, 184620800), (112, 178027200), (117, 170419200), (120, 166158720), (126, 158246400), (128, 155773800), (130, 153377280), (135, 147696640), (140, 142421760), (144, 138465600), (150, 132926976), (156, 127814400), (160, 124619040), (168, 118684800), (175, 113937408), (180, 110772480), (182, 109555200), (189, 105497600), (192, 103849200), (195, 102251520), (200, 99695232), (208, 95860800), (210, 94947840), (216, 92310400), (224, 89013600), (225, 88617984), (234, 85209600), (240, 83079360), (252, 79123200), (256, 77886900), (260, 76688640), (270, 73848320), (273, 73036800), (280, 71210880), (288, 69232800), (300, 66463488), (312, 63907200), (315, 63298560), (317, 62899200), (320, 62309520), (325, 61350912), (336, 59342400), (350, 56968704), (351, 56806400), (360, 55386240), (364, 54777600), (378, 52748800), (384, 51924600), (390, 51125760), (400, 49847616), (416, 47930400), (420, 47473920), (432, 46155200), (448, 44506800), (450, 44308992), (455, 43822080), (468, 42604800), (480, 41539680), (504, 39561600), (512, 38943450), (520, 38344320), (525, 37979136), (540, 36924160), (546, 36518400), (560, 35605440), (576, 34616400), (585, 34083840), (600, 33231744), (624, 31953600), (630, 31649280), (634, 31449600), (640, 31154760), (650, 30675456), (672, 29671200), (675, 29539328), (700, 28484352), (702, 28403200), (720, 27693120), (728, 27388800), (756, 26374400), (768, 25962300), (780, 25562880), (800, 24923808), (819, 24345600), (832, 23965200), (840, 23736960), (864, 23077600), (896, 22253400), (900, 22154496), (910, 21911040), (936, 21302400), (945, 21099520), (951, 20966400), (960, 20769840), (975, 20450304), (1008, 19780800), (1024, 19471725), (1040, 19172160), (1050, 18989568), (1080, 18462080), (1092, 18259200), (1120, 17802720), (1152, 17308200), (1170, 17041920), (1200, 16615872), (1248, 15976800), (1260, 15824640), (1268, 15724800), (1280, 15577380), (1300, 15337728), (1344, 14835600), (1350, 14769664), (1365, 14607360), (1400, 14242176), (1404, 14201600), (1440, 13846560), (1456, 13694400), (1512, 13187200), (1536, 12981150), (1560, 12781440), (1575, 12659712), (1585, 12579840), (1600, 12461904), (1638, 12172800), (1664, 11982600), (1680, 11868480), (1728, 11538800), (1755, 11361280), (1792, 11126700), (1800, 11077248), (1820, 10955520), (1872, 10651200), (1890, 10549760), (1902, 10483200), (1920, 10384920), (1950, 10225152), (2016, 9890400), (2080, 9586080), (2100, 9494784), (2160, 9231040), (2184, 9129600), (2219, 8985600), (2240, 8901360), (2275, 8764416), (2304, 8654100), (2340, 8520960), (2400, 8307936), (2457, 8115200), (2496, 7988400), (2520, 7912320), (2536, 7862400), (2560, 7788690), (2600, 7668864), (2688, 7417800), (2700, 7384832), (2730, 7303680), (2800, 7121088), (2808, 7100800), (2853, 6988800), (2880, 6923280), (2912, 6847200), (2925, 6816768), (3024, 6593600), (3072, 6490575), (3120, 6390720), (3150, 6329856), (3170, 6289920), (3200, 6230952), (3276, 6086400), (3328, 5991300), (3360, 5934240), (3456, 5769400), (3510, 5680640), (3584, 5563350), (3600, 5538624), (3640, 5477760), (3744, 5325600), (3780, 5274880), (3804, 5241600), (3840, 5192460), (3900, 5112576), (4032, 4945200), (4095, 4869120), (4121, 4838400), (4160, 4793040), (4200, 4747392), (4320, 4615520), (4368, 4564800), (4438, 4492800), (4480, 4450680), (4550, 4382208), (4608, 4327050), (4680, 4260480), (4725, 4219904), (4755, 4193280), (4800, 4153968), (4914, 4057600), (4992, 3994200), (5040, 3956160), (5072, 3931200), (5120, 3894345), (5200, 3834432), (5376, 3708900), (5400, 3692416), (5460, 3651840), (5600, 3560544), (5616, 3550400), (5706, 3494400), (5760, 3461640), (5824, 3423600), (5850, 3408384), (6048, 3296800), (6240, 3195360), (6300, 3164928), (6340, 3144960), (6400, 3115476), (6552, 3043200), (6656, 2995650), (6657, 2995200), (6720, 2967120), (6825, 2921472), (6912, 2884700), (7020, 2840320), (7168, 2781675), (7200, 2769312), (7280, 2738880), (7488, 2662800), (7560, 2637440), (7608, 2620800), (7680, 2596230), (7800, 2556288), (7925, 2515968), (8064, 2472600), (8190, 2434560), (8242, 2419200), (8320, 2396520), (8400, 2373696), (8559, 2329600), (8640, 2307760), (8736, 2282400), (8775, 2272256), (8876, 2246400), (8960, 2225340), (9100, 2191104), (9216, 2163525), (9360, 2130240), (9450, 2109952), (9510, 2096640), (9600, 2076984), (9828, 2028800), (9984, 1997100), (10080, 1978080), (10144, 1965600), (10400, 1917216), (10752, 1854450), (10800, 1846208), (10920, 1825920), (11095, 1797120), (11200, 1780272), (11232, 1775200), (11412, 1747200), (11520, 1730820), (11648, 1711800), (11700, 1704192), (12096, 1648400), (12285, 1623040), (12363, 1612800), (12480, 1597680), (12600, 1582464), (12680, 1572480), (12800, 1557738), (13104, 1521600), (13312, 1497825), (13314, 1497600), (13440, 1483560), (13650, 1460736), (13824, 1442350), (14040, 1420160), (14265, 1397760), (14400, 1384656), (14560, 1369440), (14976, 1331400), (15120, 1318720), (15216, 1310400), (15360, 1298115), (15600, 1278144), (15850, 1257984), (16128, 1236300), (16380, 1217280), (16484, 1209600), (16640, 1198260), (16800, 1186848), (17118, 1164800), (17280, 1153880), (17472, 1141200), (17550, 1136128), (17752, 1123200), (17920, 1112670), (18200, 1095552), (18720, 1065120), (18900, 1054976), (19020, 1048320), (19200, 1038492), (19656, 1014400), (19968, 998550), (19971, 998400), (20160, 989040), (20288, 982800), (20475, 973824), (20605, 967680), (20800, 958608), (21504, 927225), (21600, 923104), (21840, 912960), (22190, 898560), (22400, 890136), (22464, 887600), (22824, 873600), (23040, 865410), (23296, 855900), (23400, 852096), (23775, 838656), (24192, 824200), (24570, 811520), (24726, 806400), (24960, 798840), (25200, 791232), (25360, 786240), (25600, 778869), (26208, 760800), (26628, 748800), (26880, 741780), (27300, 730368), (27648, 721175), (28080, 710080), (28530, 698880), (28800, 692328), (28847, 691200), (29120, 684720), (29952, 665700), (30240, 659360), (30432, 655200), (31200, 639072), (31700, 628992), (32256, 618150), (32760, 608640), (32968, 604800), (33280, 599130), (33285, 599040), (33600, 593424), (34236, 582400), (34560, 576940), (34944, 570600), (35100, 568064), (35504, 561600), (35840, 556335), (36400, 547776), (37089, 537600), (37440, 532560), (37800, 527488), (38040, 524160), (38400, 519246), (39312, 507200), (39936, 499275), (39942, 499200), (40320, 494520), (40576, 491400), (40950, 486912), (41210, 483840), (41600, 479304), (42795, 465920), (43200, 461552), (43680, 456480), (44380, 449280), (44800, 445068), (44928, 443800), (45648, 436800), (46080, 432705), (46592, 427950), (46800, 426048), (47550, 419328), (48384, 412100), (49140, 405760), (49452, 403200), (49920, 399420), (50400, 395616), (50720, 393120), (52416, 380400), (53256, 374400), (53760, 370890), (54600, 365184), (55475, 359424), (56160, 355040), (57060, 349440), (57600, 346164), (57694, 345600), (58240, 342360), (59904, 332850), (59913, 332800), (60480, 329680), (60864, 327600), (61425, 324608), (61815, 322560), (62400, 319536), (63400, 314496), (64512, 309075), (65520, 304320), (65936, 302400), (66560, 299565), (66570, 299520), (67200, 296712), (68472, 291200), (69120, 288470), (69888, 285300), (70200, 284032), (71008, 280800), (71325, 279552), (72800, 273888), (74178, 268800), (74880, 266280), (75600, 263744), (76080, 262080), (76800, 259623), (78624, 253600), (79884, 249600), (80640, 247260), (81152, 245700), (81900, 243456), (82420, 241920), (83200, 239652), (85590, 232960), (86400, 230776), (86541, 230400), (87360, 228240), (88760, 224640), (89600, 222534), (89856, 221900), (91296, 218400), (93184, 213975), (93600, 213024), (95100, 209664), (96768, 206050), (98280, 202880), (98904, 201600), (99840, 199710), (99855, 199680), (100800, 197808), (101440, 196560), (103025, 193536), (104832, 190200), (106512, 187200), (107520, 185445), (109200, 182592), (110950, 179712), (111267, 179200), (112320, 177520), (114120, 174720), (115200, 173082), (115388, 172800), (116480, 171180), (119808, 166425), (119826, 166400), (120960, 164840), (121728, 163800), (122850, 162304), (123630, 161280), (124800, 159768), (126800, 157248), (131040, 152160), (131872, 151200), (133140, 149760), (134400, 148356), (136944, 145600), (138240, 144235), (139776, 142650), (140400, 142016)]