1981324800

素因数分解:

$2^9\times 3^5\times 5^2\times 7^2\times {\mathrm{13}}^1$

素因数の和:70

約数の個数: 1080

約数和(自身を含む): 9211738536

約数和(自身を除く): 7230413736

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, 49, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 96, 98, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 150, 156, 160, 162, 168, 175, 180, 182, 189, 192, 195, 196, 200, 208, 210, 216, 224, 225, 234, 240, 243, 245, 252, 256, 260, 270, 273, 280, 288, 294, 300, 312, 315, 320, 324, 325, 336, 350, 351, 360, 364, 378, 384, 390, 392, 400, 405, 416, 420, 432, 441, 448, 450, 455, 468, 480, 486, 490, 504, 512, 520, 525, 540, 546, 560, 567, 576, 585, 588, 600, 624, 630, 637, 640, 648, 650, 672, 675, 700, 702, 720, 728, 735, 756, 768, 780, 784, 800, 810, 819, 832, 840, 864, 882, 896, 900, 910, 936, 945, 960, 972, 975, 980, 1008, 1040, 1050, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1200, 1215, 1225, 1248, 1260, 1274, 1280, 1296, 1300, 1323, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1470, 1512, 1536, 1560, 1568, 1575, 1600, 1620, 1638, 1664, 1680, 1701, 1728, 1755, 1764, 1792, 1800, 1820, 1872, 1890, 1911, 1920, 1944, 1950, 1960, 2016, 2025, 2080, 2100, 2106, 2160, 2184, 2205, 2240, 2268, 2275, 2304, 2340, 2352, 2400, 2430, 2450, 2457, 2496, 2520, 2548, 2560, 2592, 2600, 2646, 2688, 2700, 2730, 2800, 2808, 2835, 2880, 2912, 2925, 2940, 3024, 3120, 3136, 3150, 3159, 3185, 3200, 3240, 3276, 3328, 3360, 3402, 3456, 3510, 3528, 3584, 3600, 3640, 3675, 3744, 3780, 3822, 3840, 3888, 3900, 3920, 3969, 4032, 4050, 4095, 4160, 4200, 4212, 4320, 4368, 4410, 4480, 4536, 4550, 4608, 4680, 4704, 4725, 4800, 4860, 4900, 4914, 4992, 5040, 5096, 5184, 5200, 5265, 5292, 5376, 5400, 5460, 5600, 5616, 5670, 5733, 5760, 5824, 5850, 5880, 6048, 6075, 6240, 6272, 6300, 6318, 6370, 6400, 6480, 6552, 6615, 6656, 6720, 6804, 6825, 6912, 7020, 7056, 7200, 7280, 7350, 7371, 7488, 7560, 7644, 7680, 7776, 7800, 7840, 7938, 8064, 8100, 8190, 8320, 8400, 8424, 8505, 8640, 8736, 8775, 8820, 8960, 9072, 9100, 9360, 9408, 9450, 9555, 9600, 9720, 9800, 9828, 9984, 10080, 10192, 10368, 10400, 10530, 10584, 10752, 10800, 10920, 11025, 11200, 11232, 11340, 11466, 11520, 11648, 11700, 11760, 11907, 12096, 12150, 12285, 12480, 12544, 12600, 12636, 12740, 12800, 12960, 13104, 13230, 13440, 13608, 13650, 13824, 14040, 14112, 14175, 14400, 14560, 14700, 14742, 14976, 15120, 15288, 15552, 15600, 15680, 15795, 15876, 15925, 16128, 16200, 16380, 16640, 16800, 16848, 17010, 17199, 17280, 17472, 17550, 17640, 17920, 18144, 18200, 18720, 18816, 18900, 19110, 19200, 19440, 19600, 19656, 19845, 19968, 20160, 20384, 20475, 20736, 20800, 21060, 21168, 21600, 21840, 22050, 22113, 22400, 22464, 22680, 22932, 23040, 23296, 23400, 23520, 23814, 24192, 24300, 24570, 24960, 25088, 25200, 25272, 25480, 25920, 26208, 26325, 26460, 26880, 27216, 27300, 28080, 28224, 28350, 28665, 28800, 29120, 29400, 29484, 29952, 30240, 30576, 31104, 31200, 31360, 31590, 31752, 31850, 32256, 32400, 32760, 33075, 33280, 33600, 33696, 34020, 34398, 34560, 34944, 35100, 35280, 36288, 36400, 36855, 37440, 37632, 37800, 38220, 38400, 38880, 39200, 39312, 39690, 40320, 40768, 40950, 41472, 41600, 42120, 42336, 42525, 43200, 43680, 44100, 44226, 44800, 44928, 45360, 45864, 46592, 46800, 47040, 47628, 47775, 48384, 48600, 49140, 49920, 50400, 50544, 50960, 51597, 51840, 52416, 52650, 52920, 53760, 54432, 54600, 56160, 56448, 56700, 57330, 57600, 58240, 58800, 58968, 59535, 59904, 60480, 61152, 61425, 62208, 62400, 62720, 63180, 63504, 63700, 64800, 65520, 66150, 67200, 67392, 68040, 68796, 69120, 69888, 70200, 70560, 72576, 72800, 73710, 74880, 75264, 75600, 76440, 77760, 78400, 78624, 78975, 79380, 80640, 81536, 81900, 83200, 84240, 84672, 85050, 85995, 86400, 87360, 88200, 88452, 89600, 89856, 90720, 91728, 93600, 94080, 95256, 95550, 96768, 97200, 98280, 99225, 99840, 100800, 101088, 101920, 103194, 103680, 104832, 105300, 105840, 108864, 109200, 110565, 112320, 112896, 113400, 114660, 115200, 116480, 117600, 117936, 119070, 120960, 122304, 122850, 124416, 124800, 125440, 126360, 127008, 127400, 129600, 131040, 132300, 134400, 134784, 136080, 137592, 139776, 140400, 141120, 143325, 145152, 145600, 147420, 149760, 151200, 152880, 154791, 155520, 156800, 157248, 157950, 158760, 161280, 163072, 163800, 166400, 168480, 169344, 170100, 171990, 172800, 174720, 176400, 176904, 179712, 181440, 183456, 184275, 187200, 188160, 190512, 191100, 194400, 196560, 198450, 201600, 202176, 203840, 206388, 207360, 209664, 210600, 211680, 217728, 218400, 221130, 224640, 225792, 226800, 229320, 232960, 235200, 235872, 238140, 241920, 244608, 245700, 249600, 252720, 254016, 254800, 257985, 259200, 262080, 264600, 268800, 269568, 272160, 275184, 280800, 282240, 286650, 290304, 291200, 294840, 297675, 299520, 302400, 305760, 309582, 311040, 313600, 314496, 315900, 317520, 326144, 327600, 336960, 338688, 340200, 343980, 345600, 349440, 352800, 353808, 362880, 366912, 368550, 374400, 376320, 381024, 382200, 388800, 393120, 396900, 403200, 404352, 407680, 412776, 419328, 421200, 423360, 429975, 435456, 436800, 442260, 449280, 453600, 458640, 470400, 471744, 476280, 483840, 489216, 491400, 499200, 505440, 508032, 509600, 515970, 518400, 524160, 529200, 539136, 544320, 550368, 552825, 561600, 564480, 573300, 582400, 589680, 595350, 604800, 611520, 619164, 622080, 627200, 628992, 631800, 635040, 655200, 673920, 677376, 680400, 687960, 698880, 705600, 707616, 725760, 733824, 737100, 748800, 762048, 764400, 773955, 777600, 786240, 793800, 806400, 808704, 815360, 825552, 842400, 846720, 859950, 870912, 873600, 884520, 898560, 907200, 917280, 940800, 943488, 952560, 978432, 982800, 1010880, 1016064, 1019200, 1031940, 1036800, 1048320, 1058400, 1088640, 1100736, 1105650, 1123200, 1128960, 1146600, 1164800, 1179360, 1190700, 1209600, 1223040, 1238328, 1257984, 1263600, 1270080, 1289925, 1310400, 1347840, 1360800, 1375920, 1411200, 1415232, 1451520, 1467648, 1474200, 1497600, 1524096, 1528800, 1547910, 1555200, 1572480, 1587600, 1617408, 1630720, 1651104, 1684800, 1693440, 1719900, 1747200, 1769040, 1814400, 1834560, 1881600, 1886976, 1905120, 1965600, 2021760, 2032128, 2038400, 2063880, 2096640, 2116800, 2177280, 2201472, 2211300, 2246400, 2293200, 2358720, 2381400, 2419200, 2446080, 2476656, 2527200, 2540160, 2579850, 2620800, 2695680, 2721600, 2751840, 2822400, 2830464, 2935296, 2948400, 3048192, 3057600, 3095820, 3110400, 3144960, 3175200, 3302208, 3369600, 3386880, 3439800, 3494400, 3538080, 3628800, 3669120, 3773952, 3810240, 3869775, 3931200, 4043520, 4076800, 4127760, 4233600, 4354560, 4402944, 4422600, 4492800, 4586400, 4717440, 4762800, 4892160, 4953312, 5054400, 5080320, 5159700, 5241600, 5443200, 5503680, 5644800, 5660928, 5896800, 6096384, 6115200, 6191640, 6289920, 6350400, 6604416, 6739200, 6879600, 7076160, 7257600, 7338240, 7620480, 7739550, 7862400, 8087040, 8153600, 8255520, 8467200, 8805888, 8845200, 9172800, 9434880, 9525600, 9906624, 10108800, 10160640, 10319400, 10483200, 10886400, 11007360, 11321856, 11793600, 12230400, 12383280, 12700800, 13208832, 13478400, 13759200, 14152320, 14676480, 15240960, 15479100, 15724800, 16511040, 16934400, 17690400, 18345600, 18869760, 19051200, 19813248, 20217600, 20638800, 21772800, 22014720, 23587200, 24460800, 24766560, 25401600, 26417664, 27518400, 28304640, 30481920, 30958200, 31449600, 33022080, 35380800, 36691200, 38102400, 39626496, 40435200, 41277600, 44029440, 47174400, 49533120, 50803200, 55036800, 56609280, 61916400, 66044160, 70761600, 73382400, 76204800, 79252992, 82555200, 94348800, 99066240, 110073600, 123832800, 132088320, 141523200, 152409600, 165110400, 198132480, 220147200, 247665600, 283046400, 330220800, 396264960, 495331200, 660441600, 990662400, 1981324800]

約数ペア:

[(1, 1981324800), (2, 990662400), (3, 660441600), (4, 495331200), (5, 396264960), (6, 330220800), (7, 283046400), (8, 247665600), (9, 220147200), (10, 198132480), (12, 165110400), (13, 152409600), (14, 141523200), (15, 132088320), (16, 123832800), (18, 110073600), (20, 99066240), (21, 94348800), (24, 82555200), (25, 79252992), (26, 76204800), (27, 73382400), (28, 70761600), (30, 66044160), (32, 61916400), (35, 56609280), (36, 55036800), (39, 50803200), (40, 49533120), (42, 47174400), (45, 44029440), (48, 41277600), (49, 40435200), (50, 39626496), (52, 38102400), (54, 36691200), (56, 35380800), (60, 33022080), (63, 31449600), (64, 30958200), (65, 30481920), (70, 28304640), (72, 27518400), (75, 26417664), (78, 25401600), (80, 24766560), (81, 24460800), (84, 23587200), (90, 22014720), (91, 21772800), (96, 20638800), (98, 20217600), (100, 19813248), (104, 19051200), (105, 18869760), (108, 18345600), (112, 17690400), (117, 16934400), (120, 16511040), (126, 15724800), (128, 15479100), (130, 15240960), (135, 14676480), (140, 14152320), (144, 13759200), (147, 13478400), (150, 13208832), (156, 12700800), (160, 12383280), (162, 12230400), (168, 11793600), (175, 11321856), (180, 11007360), (182, 10886400), (189, 10483200), (192, 10319400), (195, 10160640), (196, 10108800), (200, 9906624), (208, 9525600), (210, 9434880), (216, 9172800), (224, 8845200), (225, 8805888), (234, 8467200), (240, 8255520), (243, 8153600), (245, 8087040), (252, 7862400), (256, 7739550), (260, 7620480), (270, 7338240), (273, 7257600), (280, 7076160), (288, 6879600), (294, 6739200), (300, 6604416), (312, 6350400), (315, 6289920), (320, 6191640), (324, 6115200), (325, 6096384), (336, 5896800), (350, 5660928), (351, 5644800), (360, 5503680), (364, 5443200), (378, 5241600), (384, 5159700), (390, 5080320), (392, 5054400), (400, 4953312), (405, 4892160), (416, 4762800), (420, 4717440), (432, 4586400), (441, 4492800), (448, 4422600), (450, 4402944), (455, 4354560), (468, 4233600), (480, 4127760), (486, 4076800), (490, 4043520), (504, 3931200), (512, 3869775), (520, 3810240), (525, 3773952), (540, 3669120), (546, 3628800), (560, 3538080), (567, 3494400), (576, 3439800), (585, 3386880), (588, 3369600), (600, 3302208), (624, 3175200), (630, 3144960), (637, 3110400), (640, 3095820), (648, 3057600), (650, 3048192), (672, 2948400), (675, 2935296), (700, 2830464), (702, 2822400), (720, 2751840), (728, 2721600), (735, 2695680), (756, 2620800), (768, 2579850), (780, 2540160), (784, 2527200), (800, 2476656), (810, 2446080), (819, 2419200), (832, 2381400), (840, 2358720), (864, 2293200), (882, 2246400), (896, 2211300), (900, 2201472), (910, 2177280), (936, 2116800), (945, 2096640), (960, 2063880), (972, 2038400), (975, 2032128), (980, 2021760), (1008, 1965600), (1040, 1905120), (1050, 1886976), (1053, 1881600), (1080, 1834560), (1092, 1814400), (1120, 1769040), (1134, 1747200), (1152, 1719900), (1170, 1693440), (1176, 1684800), (1200, 1651104), (1215, 1630720), (1225, 1617408), (1248, 1587600), (1260, 1572480), (1274, 1555200), (1280, 1547910), (1296, 1528800), (1300, 1524096), (1323, 1497600), (1344, 1474200), (1350, 1467648), (1365, 1451520), (1400, 1415232), (1404, 1411200), (1440, 1375920), (1456, 1360800), (1470, 1347840), (1512, 1310400), (1536, 1289925), (1560, 1270080), (1568, 1263600), (1575, 1257984), (1600, 1238328), (1620, 1223040), (1638, 1209600), (1664, 1190700), (1680, 1179360), (1701, 1164800), (1728, 1146600), (1755, 1128960), (1764, 1123200), (1792, 1105650), (1800, 1100736), (1820, 1088640), (1872, 1058400), (1890, 1048320), (1911, 1036800), (1920, 1031940), (1944, 1019200), (1950, 1016064), (1960, 1010880), (2016, 982800), (2025, 978432), (2080, 952560), (2100, 943488), (2106, 940800), (2160, 917280), (2184, 907200), (2205, 898560), (2240, 884520), (2268, 873600), (2275, 870912), (2304, 859950), (2340, 846720), (2352, 842400), (2400, 825552), (2430, 815360), (2450, 808704), (2457, 806400), (2496, 793800), (2520, 786240), (2548, 777600), (2560, 773955), (2592, 764400), (2600, 762048), (2646, 748800), (2688, 737100), (2700, 733824), (2730, 725760), (2800, 707616), (2808, 705600), (2835, 698880), (2880, 687960), (2912, 680400), (2925, 677376), (2940, 673920), (3024, 655200), (3120, 635040), (3136, 631800), (3150, 628992), (3159, 627200), (3185, 622080), (3200, 619164), (3240, 611520), (3276, 604800), (3328, 595350), (3360, 589680), (3402, 582400), (3456, 573300), (3510, 564480), (3528, 561600), (3584, 552825), (3600, 550368), (3640, 544320), (3675, 539136), (3744, 529200), (3780, 524160), (3822, 518400), (3840, 515970), (3888, 509600), (3900, 508032), (3920, 505440), (3969, 499200), (4032, 491400), (4050, 489216), (4095, 483840), (4160, 476280), (4200, 471744), (4212, 470400), (4320, 458640), (4368, 453600), (4410, 449280), (4480, 442260), (4536, 436800), (4550, 435456), (4608, 429975), (4680, 423360), (4704, 421200), (4725, 419328), (4800, 412776), (4860, 407680), (4900, 404352), (4914, 403200), (4992, 396900), (5040, 393120), (5096, 388800), (5184, 382200), (5200, 381024), (5265, 376320), (5292, 374400), (5376, 368550), (5400, 366912), (5460, 362880), (5600, 353808), (5616, 352800), (5670, 349440), (5733, 345600), (5760, 343980), (5824, 340200), (5850, 338688), (5880, 336960), (6048, 327600), (6075, 326144), (6240, 317520), (6272, 315900), (6300, 314496), (6318, 313600), (6370, 311040), (6400, 309582), (6480, 305760), (6552, 302400), (6615, 299520), (6656, 297675), (6720, 294840), (6804, 291200), (6825, 290304), (6912, 286650), (7020, 282240), (7056, 280800), (7200, 275184), (7280, 272160), (7350, 269568), (7371, 268800), (7488, 264600), (7560, 262080), (7644, 259200), (7680, 257985), (7776, 254800), (7800, 254016), (7840, 252720), (7938, 249600), (8064, 245700), (8100, 244608), (8190, 241920), (8320, 238140), (8400, 235872), (8424, 235200), (8505, 232960), (8640, 229320), (8736, 226800), (8775, 225792), (8820, 224640), (8960, 221130), (9072, 218400), (9100, 217728), (9360, 211680), (9408, 210600), (9450, 209664), (9555, 207360), (9600, 206388), (9720, 203840), (9800, 202176), (9828, 201600), (9984, 198450), (10080, 196560), (10192, 194400), (10368, 191100), (10400, 190512), (10530, 188160), (10584, 187200), (10752, 184275), (10800, 183456), (10920, 181440), (11025, 179712), (11200, 176904), (11232, 176400), (11340, 174720), (11466, 172800), (11520, 171990), (11648, 170100), (11700, 169344), (11760, 168480), (11907, 166400), (12096, 163800), (12150, 163072), (12285, 161280), (12480, 158760), (12544, 157950), (12600, 157248), (12636, 156800), (12740, 155520), (12800, 154791), (12960, 152880), (13104, 151200), (13230, 149760), (13440, 147420), (13608, 145600), (13650, 145152), (13824, 143325), (14040, 141120), (14112, 140400), (14175, 139776), (14400, 137592), (14560, 136080), (14700, 134784), (14742, 134400), (14976, 132300), (15120, 131040), (15288, 129600), (15552, 127400), (15600, 127008), (15680, 126360), (15795, 125440), (15876, 124800), (15925, 124416), (16128, 122850), (16200, 122304), (16380, 120960), (16640, 119070), (16800, 117936), (16848, 117600), (17010, 116480), (17199, 115200), (17280, 114660), (17472, 113400), (17550, 112896), (17640, 112320), (17920, 110565), (18144, 109200), (18200, 108864), (18720, 105840), (18816, 105300), (18900, 104832), (19110, 103680), (19200, 103194), (19440, 101920), (19600, 101088), (19656, 100800), (19845, 99840), (19968, 99225), (20160, 98280), (20384, 97200), (20475, 96768), (20736, 95550), (20800, 95256), (21060, 94080), (21168, 93600), (21600, 91728), (21840, 90720), (22050, 89856), (22113, 89600), (22400, 88452), (22464, 88200), (22680, 87360), (22932, 86400), (23040, 85995), (23296, 85050), (23400, 84672), (23520, 84240), (23814, 83200), (24192, 81900), (24300, 81536), (24570, 80640), (24960, 79380), (25088, 78975), (25200, 78624), (25272, 78400), (25480, 77760), (25920, 76440), (26208, 75600), (26325, 75264), (26460, 74880), (26880, 73710), (27216, 72800), (27300, 72576), (28080, 70560), (28224, 70200), (28350, 69888), (28665, 69120), (28800, 68796), (29120, 68040), (29400, 67392), (29484, 67200), (29952, 66150), (30240, 65520), (30576, 64800), (31104, 63700), (31200, 63504), (31360, 63180), (31590, 62720), (31752, 62400), (31850, 62208), (32256, 61425), (32400, 61152), (32760, 60480), (33075, 59904), (33280, 59535), (33600, 58968), (33696, 58800), (34020, 58240), (34398, 57600), (34560, 57330), (34944, 56700), (35100, 56448), (35280, 56160), (36288, 54600), (36400, 54432), (36855, 53760), (37440, 52920), (37632, 52650), (37800, 52416), (38220, 51840), (38400, 51597), (38880, 50960), (39200, 50544), (39312, 50400), (39690, 49920), (40320, 49140), (40768, 48600), (40950, 48384), (41472, 47775), (41600, 47628), (42120, 47040), (42336, 46800), (42525, 46592), (43200, 45864), (43680, 45360), (44100, 44928), (44226, 44800)]