20740339200

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 960

約数和(自身を含む): 85731655680

約数和(自身を除く): 64991316480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 31, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 62, 64, 70, 75, 76, 80, 84, 93, 95, 96, 100, 105, 112, 114, 120, 124, 128, 131, 133, 140, 150, 152, 155, 160, 168, 175, 186, 190, 192, 200, 210, 217, 224, 228, 240, 248, 256, 262, 266, 280, 285, 300, 304, 310, 320, 336, 350, 372, 380, 384, 393, 399, 400, 420, 434, 448, 456, 465, 475, 480, 496, 512, 524, 525, 532, 560, 570, 589, 600, 608, 620, 640, 651, 655, 665, 672, 700, 744, 760, 768, 775, 786, 798, 800, 840, 868, 896, 912, 917, 930, 950, 960, 992, 1048, 1050, 1064, 1085, 1120, 1140, 1178, 1200, 1216, 1240, 1280, 1302, 1310, 1330, 1344, 1400, 1425, 1488, 1520, 1536, 1550, 1572, 1596, 1600, 1680, 1736, 1767, 1792, 1824, 1834, 1860, 1900, 1920, 1965, 1984, 1995, 2096, 2100, 2128, 2170, 2240, 2280, 2325, 2356, 2400, 2432, 2480, 2489, 2560, 2604, 2620, 2660, 2688, 2751, 2800, 2850, 2945, 2976, 3040, 3100, 3144, 3192, 3200, 3255, 3275, 3325, 3360, 3472, 3534, 3584, 3648, 3668, 3720, 3800, 3840, 3930, 3968, 3990, 4061, 4123, 4192, 4200, 4256, 4340, 4480, 4560, 4585, 4650, 4712, 4800, 4864, 4960, 4978, 5208, 5240, 5320, 5376, 5425, 5502, 5600, 5700, 5890, 5952, 6080, 6200, 6288, 6384, 6400, 6510, 6550, 6650, 6720, 6944, 7068, 7296, 7336, 7440, 7467, 7600, 7680, 7860, 7936, 7980, 8122, 8246, 8384, 8400, 8512, 8680, 8835, 8960, 9120, 9170, 9300, 9424, 9600, 9728, 9825, 9920, 9956, 9975, 10416, 10480, 10640, 10752, 10850, 11004, 11200, 11400, 11780, 11904, 12160, 12183, 12369, 12400, 12445, 12576, 12768, 12800, 13020, 13100, 13300, 13440, 13755, 13888, 14136, 14592, 14672, 14725, 14880, 14934, 15200, 15720, 15872, 15960, 16244, 16275, 16492, 16768, 16800, 17024, 17360, 17423, 17670, 17920, 18240, 18340, 18600, 18848, 19200, 19650, 19840, 19912, 19950, 20305, 20615, 20832, 20960, 21280, 21700, 22008, 22400, 22800, 22925, 23560, 23808, 24320, 24366, 24738, 24800, 24890, 25152, 25536, 26040, 26200, 26600, 26880, 27510, 27776, 28272, 28427, 29184, 29344, 29450, 29760, 29868, 30400, 31440, 31920, 32488, 32550, 32984, 33536, 33600, 34048, 34720, 34846, 35340, 36480, 36680, 37200, 37335, 37696, 38400, 39300, 39680, 39824, 39900, 40610, 41230, 41664, 41920, 42560, 43400, 44016, 44175, 44800, 45600, 45850, 47120, 47616, 48640, 48732, 49476, 49600, 49780, 50304, 51072, 52080, 52269, 52400, 53200, 53760, 55020, 55552, 56544, 56854, 58688, 58900, 59520, 59736, 60800, 60915, 61845, 62225, 62880, 63840, 64976, 65100, 65968, 67072, 67200, 68096, 68775, 69440, 69692, 70680, 72960, 73360, 74400, 74670, 75392, 77159, 78600, 79360, 79648, 79800, 81220, 82460, 83328, 83840, 85120, 85281, 86800, 87115, 88032, 88350, 89600, 91200, 91700, 94240, 97464, 98952, 99200, 99560, 100608, 101525, 102144, 103075, 104160, 104538, 104800, 106400, 110040, 111104, 113088, 113708, 117376, 117800, 119040, 119472, 121600, 121830, 123690, 124450, 125760, 127680, 129952, 130200, 131936, 134400, 137550, 138880, 139384, 141360, 142135, 145920, 146720, 148800, 149340, 150784, 154318, 157200, 159296, 159600, 162440, 164920, 166656, 167680, 170240, 170562, 173600, 174230, 176064, 176700, 182400, 183400, 186675, 188480, 194928, 197904, 198400, 199120, 201216, 203050, 204288, 206150, 208320, 209076, 209600, 212800, 220080, 226176, 227416, 231477, 234752, 235600, 238080, 238944, 243200, 243660, 247380, 248900, 251520, 255360, 259904, 260400, 261345, 263872, 268800, 275100, 277760, 278768, 282720, 284270, 293440, 297600, 298680, 301568, 304575, 308636, 309225, 314400, 318592, 319200, 324880, 329840, 333312, 335360, 340480, 341124, 347200, 348460, 352128, 353400, 364800, 366800, 373350, 376960, 385795, 389856, 395808, 396800, 398240, 406100, 412300, 416640, 418152, 419200, 425600, 426405, 435575, 440160, 452352, 454832, 462954, 469504, 471200, 477888, 487320, 494760, 497800, 503040, 510720, 519808, 520800, 522690, 527744, 540113, 550200, 555520, 557536, 565440, 568540, 586880, 595200, 597360, 609150, 617272, 618450, 628800, 637184, 638400, 649760, 659680, 682248, 694400, 696920, 704256, 706800, 710675, 729600, 733600, 746700, 753920, 771590, 779712, 791616, 796480, 812200, 824600, 833280, 836304, 838400, 851200, 852810, 871150, 880320, 904704, 909664, 925908, 942400, 955776, 974640, 989520, 995600, 1006080, 1021440, 1039616, 1041600, 1045380, 1055488, 1080226, 1100400, 1115072, 1130880, 1137080, 1157385, 1173760, 1190400, 1194720, 1218300, 1234544, 1236900, 1257600, 1274368, 1276800, 1299520, 1306725, 1319360, 1364496, 1388800, 1393840, 1408512, 1413600, 1421350, 1467200, 1493400, 1507840, 1543180, 1559424, 1583232, 1592960, 1620339, 1624400, 1649200, 1666560, 1672608, 1676800, 1702400, 1705620, 1742300, 1760640, 1819328, 1851816, 1884800, 1911552, 1928975, 1949280, 1979040, 1991200, 2079232, 2083200, 2090760, 2110976, 2132025, 2160452, 2200800, 2230144, 2261760, 2274160, 2314770, 2347520, 2389440, 2436600, 2469088, 2473800, 2515200, 2553600, 2599040, 2613450, 2638720, 2700565, 2728992, 2777600, 2787680, 2827200, 2842700, 2934400, 2986800, 3086360, 3118848, 3166464, 3185920, 3240678, 3248800, 3298400, 3345216, 3411240, 3484600, 3521280, 3638656, 3703632, 3769600, 3823104, 3857950, 3898560, 3958080, 3982400, 4166400, 4181520, 4264050, 4320904, 4401600, 4460288, 4523520, 4548320, 4629540, 4778880, 4873200, 4938176, 4947600, 5030400, 5107200, 5198080, 5226900, 5277440, 5401130, 5457984, 5575360, 5654400, 5685400, 5786925, 5868800, 5973600, 6172720, 6237696, 6332928, 6371840, 6481356, 6497600, 6596800, 6690432, 6822480, 6969200, 7042560, 7277312, 7407264, 7539200, 7715900, 7797120, 7916160, 7964800, 8101695, 8332800, 8363040, 8528100, 8641808, 8803200, 8920576, 9096640, 9259080, 9557760, 9746400, 9876352, 9895200, 10396160, 10453800, 10554880, 10802260, 10915968, 11150720, 11308800, 11370800, 11573850, 11737600, 11947200, 12345440, 12962712, 12995200, 13193600, 13380864, 13502825, 13644960, 13938400, 14554624, 14814528, 15431800, 15594240, 15832320, 15929600, 16203390, 16726080, 17056200, 17283616, 17606400, 18193280, 18518160, 19115520, 19492800, 19752704, 19790400, 20907600, 21604520, 21831936, 22301440, 22617600, 22741600, 23147700, 23894400, 24690880, 25925424, 25990400, 26387200, 26761728, 27005650, 27289920, 27876800, 29629056, 30863600, 31188480, 31664640, 31859200, 32406780, 33452160, 34112400, 34567232, 35212800, 36386560, 37036320, 38985600, 39505408, 39580800, 40508475, 41815200, 43209040, 43663872, 44602880, 45483200, 46295400, 47788800, 49381760, 51850848, 51980800, 52774400, 54011300, 54579840, 55753600, 59258112, 61727200, 64813560, 66904320, 68224800, 69134464, 72773120, 74072640, 77971200, 79161600, 81016950, 83630400, 86418080, 90966400, 92590800, 95577600, 98763520, 103701696, 108022600, 109159680, 111507200, 118516224, 123454400, 129627120, 133808640, 136449600, 138268928, 148145280, 155942400, 158323200, 162033900, 167260800, 172836160, 181932800, 185181600, 197527040, 207403392, 216045200, 218319360, 223014400, 246908800, 259254240, 272899200, 276537856, 296290560, 324067800, 334521600, 345672320, 363865600, 370363200, 414806784, 432090400, 493817600, 518508480, 545798400, 592581120, 648135600, 669043200, 691344640, 740726400, 829613568, 864180800, 987635200, 1037016960, 1091596800, 1296271200, 1382689280, 1481452800, 1728361600, 2074033920, 2592542400, 2962905600, 3456723200, 4148067840, 5185084800, 6913446400, 10370169600, 20740339200]

約数ペア:

[(1, 20740339200), (2, 10370169600), (3, 6913446400), (4, 5185084800), (5, 4148067840), (6, 3456723200), (7, 2962905600), (8, 2592542400), (10, 2074033920), (12, 1728361600), (14, 1481452800), (15, 1382689280), (16, 1296271200), (19, 1091596800), (20, 1037016960), (21, 987635200), (24, 864180800), (25, 829613568), (28, 740726400), (30, 691344640), (31, 669043200), (32, 648135600), (35, 592581120), (38, 545798400), (40, 518508480), (42, 493817600), (48, 432090400), (50, 414806784), (56, 370363200), (57, 363865600), (60, 345672320), (62, 334521600), (64, 324067800), (70, 296290560), (75, 276537856), (76, 272899200), (80, 259254240), (84, 246908800), (93, 223014400), (95, 218319360), (96, 216045200), (100, 207403392), (105, 197527040), (112, 185181600), (114, 181932800), (120, 172836160), (124, 167260800), (128, 162033900), (131, 158323200), (133, 155942400), (140, 148145280), (150, 138268928), (152, 136449600), (155, 133808640), (160, 129627120), (168, 123454400), (175, 118516224), (186, 111507200), (190, 109159680), (192, 108022600), (200, 103701696), (210, 98763520), (217, 95577600), (224, 92590800), (228, 90966400), (240, 86418080), (248, 83630400), (256, 81016950), (262, 79161600), (266, 77971200), (280, 74072640), (285, 72773120), (300, 69134464), (304, 68224800), (310, 66904320), (320, 64813560), (336, 61727200), (350, 59258112), (372, 55753600), (380, 54579840), (384, 54011300), (393, 52774400), (399, 51980800), (400, 51850848), (420, 49381760), (434, 47788800), (448, 46295400), (456, 45483200), (465, 44602880), (475, 43663872), (480, 43209040), (496, 41815200), (512, 40508475), (524, 39580800), (525, 39505408), (532, 38985600), (560, 37036320), (570, 36386560), (589, 35212800), (600, 34567232), (608, 34112400), (620, 33452160), (640, 32406780), (651, 31859200), (655, 31664640), (665, 31188480), (672, 30863600), (700, 29629056), (744, 27876800), (760, 27289920), (768, 27005650), (775, 26761728), (786, 26387200), (798, 25990400), (800, 25925424), (840, 24690880), (868, 23894400), (896, 23147700), (912, 22741600), (917, 22617600), (930, 22301440), (950, 21831936), (960, 21604520), (992, 20907600), (1048, 19790400), (1050, 19752704), (1064, 19492800), (1085, 19115520), (1120, 18518160), (1140, 18193280), (1178, 17606400), (1200, 17283616), (1216, 17056200), (1240, 16726080), (1280, 16203390), (1302, 15929600), (1310, 15832320), (1330, 15594240), (1344, 15431800), (1400, 14814528), (1425, 14554624), (1488, 13938400), (1520, 13644960), (1536, 13502825), (1550, 13380864), (1572, 13193600), (1596, 12995200), (1600, 12962712), (1680, 12345440), (1736, 11947200), (1767, 11737600), (1792, 11573850), (1824, 11370800), (1834, 11308800), (1860, 11150720), (1900, 10915968), (1920, 10802260), (1965, 10554880), (1984, 10453800), (1995, 10396160), (2096, 9895200), (2100, 9876352), (2128, 9746400), (2170, 9557760), (2240, 9259080), (2280, 9096640), (2325, 8920576), (2356, 8803200), (2400, 8641808), (2432, 8528100), (2480, 8363040), (2489, 8332800), (2560, 8101695), (2604, 7964800), (2620, 7916160), (2660, 7797120), (2688, 7715900), (2751, 7539200), (2800, 7407264), (2850, 7277312), (2945, 7042560), (2976, 6969200), (3040, 6822480), (3100, 6690432), (3144, 6596800), (3192, 6497600), (3200, 6481356), (3255, 6371840), (3275, 6332928), (3325, 6237696), (3360, 6172720), (3472, 5973600), (3534, 5868800), (3584, 5786925), (3648, 5685400), (3668, 5654400), (3720, 5575360), (3800, 5457984), (3840, 5401130), (3930, 5277440), (3968, 5226900), (3990, 5198080), (4061, 5107200), (4123, 5030400), (4192, 4947600), (4200, 4938176), (4256, 4873200), (4340, 4778880), (4480, 4629540), (4560, 4548320), (4585, 4523520), (4650, 4460288), (4712, 4401600), (4800, 4320904), (4864, 4264050), (4960, 4181520), (4978, 4166400), (5208, 3982400), (5240, 3958080), (5320, 3898560), (5376, 3857950), (5425, 3823104), (5502, 3769600), (5600, 3703632), (5700, 3638656), (5890, 3521280), (5952, 3484600), (6080, 3411240), (6200, 3345216), (6288, 3298400), (6384, 3248800), (6400, 3240678), (6510, 3185920), (6550, 3166464), (6650, 3118848), (6720, 3086360), (6944, 2986800), (7068, 2934400), (7296, 2842700), (7336, 2827200), (7440, 2787680), (7467, 2777600), (7600, 2728992), (7680, 2700565), (7860, 2638720), (7936, 2613450), (7980, 2599040), (8122, 2553600), (8246, 2515200), (8384, 2473800), (8400, 2469088), (8512, 2436600), (8680, 2389440), (8835, 2347520), (8960, 2314770), (9120, 2274160), (9170, 2261760), (9300, 2230144), (9424, 2200800), (9600, 2160452), (9728, 2132025), (9825, 2110976), (9920, 2090760), (9956, 2083200), (9975, 2079232), (10416, 1991200), (10480, 1979040), (10640, 1949280), (10752, 1928975), (10850, 1911552), (11004, 1884800), (11200, 1851816), (11400, 1819328), (11780, 1760640), (11904, 1742300), (12160, 1705620), (12183, 1702400), (12369, 1676800), (12400, 1672608), (12445, 1666560), (12576, 1649200), (12768, 1624400), (12800, 1620339), (13020, 1592960), (13100, 1583232), (13300, 1559424), (13440, 1543180), (13755, 1507840), (13888, 1493400), (14136, 1467200), (14592, 1421350), (14672, 1413600), (14725, 1408512), (14880, 1393840), (14934, 1388800), (15200, 1364496), (15720, 1319360), (15872, 1306725), (15960, 1299520), (16244, 1276800), (16275, 1274368), (16492, 1257600), (16768, 1236900), (16800, 1234544), (17024, 1218300), (17360, 1194720), (17423, 1190400), (17670, 1173760), (17920, 1157385), (18240, 1137080), (18340, 1130880), (18600, 1115072), (18848, 1100400), (19200, 1080226), (19650, 1055488), (19840, 1045380), (19912, 1041600), (19950, 1039616), (20305, 1021440), (20615, 1006080), (20832, 995600), (20960, 989520), (21280, 974640), (21700, 955776), (22008, 942400), (22400, 925908), (22800, 909664), (22925, 904704), (23560, 880320), (23808, 871150), (24320, 852810), (24366, 851200), (24738, 838400), (24800, 836304), (24890, 833280), (25152, 824600), (25536, 812200), (26040, 796480), (26200, 791616), (26600, 779712), (26880, 771590), (27510, 753920), (27776, 746700), (28272, 733600), (28427, 729600), (29184, 710675), (29344, 706800), (29450, 704256), (29760, 696920), (29868, 694400), (30400, 682248), (31440, 659680), (31920, 649760), (32488, 638400), (32550, 637184), (32984, 628800), (33536, 618450), (33600, 617272), (34048, 609150), (34720, 597360), (34846, 595200), (35340, 586880), (36480, 568540), (36680, 565440), (37200, 557536), (37335, 555520), (37696, 550200), (38400, 540113), (39300, 527744), (39680, 522690), (39824, 520800), (39900, 519808), (40610, 510720), (41230, 503040), (41664, 497800), (41920, 494760), (42560, 487320), (43400, 477888), (44016, 471200), (44175, 469504), (44800, 462954), (45600, 454832), (45850, 452352), (47120, 440160), (47616, 435575), (48640, 426405), (48732, 425600), (49476, 419200), (49600, 418152), (49780, 416640), (50304, 412300), (51072, 406100), (52080, 398240), (52269, 396800), (52400, 395808), (53200, 389856), (53760, 385795), (55020, 376960), (55552, 373350), (56544, 366800), (56854, 364800), (58688, 353400), (58900, 352128), (59520, 348460), (59736, 347200), (60800, 341124), (60915, 340480), (61845, 335360), (62225, 333312), (62880, 329840), (63840, 324880), (64976, 319200), (65100, 318592), (65968, 314400), (67072, 309225), (67200, 308636), (68096, 304575), (68775, 301568), (69440, 298680), (69692, 297600), (70680, 293440), (72960, 284270), (73360, 282720), (74400, 278768), (74670, 277760), (75392, 275100), (77159, 268800), (78600, 263872), (79360, 261345), (79648, 260400), (79800, 259904), (81220, 255360), (82460, 251520), (83328, 248900), (83840, 247380), (85120, 243660), (85281, 243200), (86800, 238944), (87115, 238080), (88032, 235600), (88350, 234752), (89600, 231477), (91200, 227416), (91700, 226176), (94240, 220080), (97464, 212800), (98952, 209600), (99200, 209076), (99560, 208320), (100608, 206150), (101525, 204288), (102144, 203050), (103075, 201216), (104160, 199120), (104538, 198400), (104800, 197904), (106400, 194928), (110040, 188480), (111104, 186675), (113088, 183400), (113708, 182400), (117376, 176700), (117800, 176064), (119040, 174230), (119472, 173600), (121600, 170562), (121830, 170240), (123690, 167680), (124450, 166656), (125760, 164920), (127680, 162440), (129952, 159600), (130200, 159296), (131936, 157200), (134400, 154318), (137550, 150784), (138880, 149340), (139384, 148800), (141360, 146720), (142135, 145920)]