20176625280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:752

約数の個数: 512

約数和(自身を含む): 76957286400

約数和(自身を除く): 56780661120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 79, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 158, 160, 168, 186, 192, 210, 217, 224, 237, 240, 248, 280, 310, 316, 320, 336, 372, 384, 395, 420, 434, 448, 465, 474, 480, 496, 553, 560, 613, 620, 632, 640, 651, 672, 744, 790, 840, 868, 896, 930, 948, 960, 992, 1085, 1106, 1120, 1185, 1226, 1240, 1264, 1302, 1344, 1488, 1580, 1659, 1680, 1736, 1839, 1860, 1896, 1920, 1984, 2170, 2212, 2240, 2370, 2449, 2452, 2480, 2528, 2604, 2688, 2765, 2976, 3065, 3160, 3255, 3318, 3360, 3472, 3678, 3720, 3792, 3968, 4291, 4340, 4424, 4480, 4740, 4898, 4904, 4960, 5056, 5208, 5530, 5952, 6130, 6320, 6510, 6636, 6720, 6944, 7347, 7356, 7440, 7584, 8295, 8582, 8680, 8848, 9195, 9480, 9796, 9808, 9920, 10112, 10416, 11060, 11904, 12245, 12260, 12640, 12873, 13020, 13272, 13440, 13888, 14694, 14712, 14880, 15168, 16590, 17143, 17164, 17360, 17696, 18390, 18960, 19003, 19592, 19616, 19840, 20832, 21455, 22120, 24490, 24520, 25280, 25746, 26040, 26544, 27776, 29388, 29424, 29760, 30336, 33180, 34286, 34328, 34720, 35392, 36735, 36780, 37920, 38006, 39184, 39232, 41664, 42910, 44240, 48427, 48980, 49040, 50560, 51429, 51492, 52080, 53088, 57009, 58776, 58848, 59520, 64365, 66360, 68572, 68656, 69440, 70784, 73470, 73560, 75840, 76012, 78368, 78464, 83328, 85715, 85820, 88480, 95015, 96854, 97960, 98080, 102858, 102984, 104160, 106176, 114018, 117552, 117696, 128730, 132720, 133021, 137144, 137312, 138880, 145281, 146940, 147120, 151680, 152024, 156736, 171430, 171640, 176960, 190030, 193708, 195920, 196160, 205716, 205968, 208320, 212352, 228036, 235104, 235392, 242135, 257145, 257460, 265440, 266042, 274288, 274624, 285045, 290562, 293880, 294240, 304048, 313472, 338989, 342860, 343280, 353920, 380060, 387416, 391840, 392320, 399063, 411432, 411936, 416640, 456072, 470208, 484270, 514290, 514920, 530880, 532084, 548576, 549248, 570090, 581124, 587760, 588480, 608096, 665105, 677978, 685720, 686560, 726405, 760120, 774832, 783680, 798126, 822864, 823872, 912144, 940416, 968540, 1016967, 1028580, 1029840, 1061760, 1064168, 1097152, 1140180, 1162248, 1175520, 1176960, 1216192, 1330210, 1355956, 1371440, 1373120, 1452810, 1501237, 1520240, 1549664, 1567360, 1596252, 1645728, 1647744, 1694945, 1824288, 1937080, 1995315, 2033934, 2057160, 2059680, 2128336, 2194304, 2280360, 2324496, 2351040, 2432384, 2660420, 2711912, 2742880, 2746240, 2905620, 3002474, 3040480, 3099328, 3192504, 3291456, 3389890, 3648576, 3874160, 3990630, 4067868, 4114320, 4119360, 4256672, 4503711, 4560720, 4648992, 4702080, 5084835, 5320840, 5423824, 5485760, 5811240, 6004948, 6080960, 6198656, 6385008, 6582912, 6779780, 7297152, 7506185, 7748320, 7981260, 8135736, 8228640, 8238720, 8513344, 9007422, 9121440, 9297984, 10169670, 10508659, 10641680, 10847648, 10971520, 11622480, 12009896, 12161920, 12770016, 13559560, 15012370, 15496640, 15962520, 16271472, 16457280, 17026688, 18014844, 18242880, 18595968, 20339340, 21017318, 21283360, 21695296, 22518555, 23244960, 24019792, 25540032, 27119120, 30024740, 30993280, 31525977, 31925040, 32542944, 32914560, 36029688, 36485760, 40678680, 42034636, 42566720, 43390592, 45037110, 46489920, 48039584, 51080064, 52543295, 54238240, 60049480, 63051954, 63850080, 65085888, 72059376, 81357360, 84069272, 85133440, 90074220, 92979840, 96079168, 105086590, 108476480, 120098960, 126103908, 127700160, 130171776, 144118752, 157629885, 162714720, 168138544, 180148440, 192158336, 210173180, 216952960, 240197920, 252207816, 255400320, 288237504, 315259770, 325429440, 336277088, 360296880, 420346360, 480395840, 504415632, 576475008, 630519540, 650858880, 672554176, 720593760, 840692720, 960791680, 1008831264, 1261039080, 1345108352, 1441187520, 1681385440, 2017662528, 2522078160, 2882375040, 3362770880, 4035325056, 5044156320, 6725541760, 10088312640, 20176625280]

約数ペア:

[(1, 20176625280), (2, 10088312640), (3, 6725541760), (4, 5044156320), (5, 4035325056), (6, 3362770880), (7, 2882375040), (8, 2522078160), (10, 2017662528), (12, 1681385440), (14, 1441187520), (15, 1345108352), (16, 1261039080), (20, 1008831264), (21, 960791680), (24, 840692720), (28, 720593760), (30, 672554176), (31, 650858880), (32, 630519540), (35, 576475008), (40, 504415632), (42, 480395840), (48, 420346360), (56, 360296880), (60, 336277088), (62, 325429440), (64, 315259770), (70, 288237504), (79, 255400320), (80, 252207816), (84, 240197920), (93, 216952960), (96, 210173180), (105, 192158336), (112, 180148440), (120, 168138544), (124, 162714720), (128, 157629885), (140, 144118752), (155, 130171776), (158, 127700160), (160, 126103908), (168, 120098960), (186, 108476480), (192, 105086590), (210, 96079168), (217, 92979840), (224, 90074220), (237, 85133440), (240, 84069272), (248, 81357360), (280, 72059376), (310, 65085888), (316, 63850080), (320, 63051954), (336, 60049480), (372, 54238240), (384, 52543295), (395, 51080064), (420, 48039584), (434, 46489920), (448, 45037110), (465, 43390592), (474, 42566720), (480, 42034636), (496, 40678680), (553, 36485760), (560, 36029688), (613, 32914560), (620, 32542944), (632, 31925040), (640, 31525977), (651, 30993280), (672, 30024740), (744, 27119120), (790, 25540032), (840, 24019792), (868, 23244960), (896, 22518555), (930, 21695296), (948, 21283360), (960, 21017318), (992, 20339340), (1085, 18595968), (1106, 18242880), (1120, 18014844), (1185, 17026688), (1226, 16457280), (1240, 16271472), (1264, 15962520), (1302, 15496640), (1344, 15012370), (1488, 13559560), (1580, 12770016), (1659, 12161920), (1680, 12009896), (1736, 11622480), (1839, 10971520), (1860, 10847648), (1896, 10641680), (1920, 10508659), (1984, 10169670), (2170, 9297984), (2212, 9121440), (2240, 9007422), (2370, 8513344), (2449, 8238720), (2452, 8228640), (2480, 8135736), (2528, 7981260), (2604, 7748320), (2688, 7506185), (2765, 7297152), (2976, 6779780), (3065, 6582912), (3160, 6385008), (3255, 6198656), (3318, 6080960), (3360, 6004948), (3472, 5811240), (3678, 5485760), (3720, 5423824), (3792, 5320840), (3968, 5084835), (4291, 4702080), (4340, 4648992), (4424, 4560720), (4480, 4503711), (4740, 4256672), (4898, 4119360), (4904, 4114320), (4960, 4067868), (5056, 3990630), (5208, 3874160), (5530, 3648576), (5952, 3389890), (6130, 3291456), (6320, 3192504), (6510, 3099328), (6636, 3040480), (6720, 3002474), (6944, 2905620), (7347, 2746240), (7356, 2742880), (7440, 2711912), (7584, 2660420), (8295, 2432384), (8582, 2351040), (8680, 2324496), (8848, 2280360), (9195, 2194304), (9480, 2128336), (9796, 2059680), (9808, 2057160), (9920, 2033934), (10112, 1995315), (10416, 1937080), (11060, 1824288), (11904, 1694945), (12245, 1647744), (12260, 1645728), (12640, 1596252), (12873, 1567360), (13020, 1549664), (13272, 1520240), (13440, 1501237), (13888, 1452810), (14694, 1373120), (14712, 1371440), (14880, 1355956), (15168, 1330210), (16590, 1216192), (17143, 1176960), (17164, 1175520), (17360, 1162248), (17696, 1140180), (18390, 1097152), (18960, 1064168), (19003, 1061760), (19592, 1029840), (19616, 1028580), (19840, 1016967), (20832, 968540), (21455, 940416), (22120, 912144), (24490, 823872), (24520, 822864), (25280, 798126), (25746, 783680), (26040, 774832), (26544, 760120), (27776, 726405), (29388, 686560), (29424, 685720), (29760, 677978), (30336, 665105), (33180, 608096), (34286, 588480), (34328, 587760), (34720, 581124), (35392, 570090), (36735, 549248), (36780, 548576), (37920, 532084), (38006, 530880), (39184, 514920), (39232, 514290), (41664, 484270), (42910, 470208), (44240, 456072), (48427, 416640), (48980, 411936), (49040, 411432), (50560, 399063), (51429, 392320), (51492, 391840), (52080, 387416), (53088, 380060), (57009, 353920), (58776, 343280), (58848, 342860), (59520, 338989), (64365, 313472), (66360, 304048), (68572, 294240), (68656, 293880), (69440, 290562), (70784, 285045), (73470, 274624), (73560, 274288), (75840, 266042), (76012, 265440), (78368, 257460), (78464, 257145), (83328, 242135), (85715, 235392), (85820, 235104), (88480, 228036), (95015, 212352), (96854, 208320), (97960, 205968), (98080, 205716), (102858, 196160), (102984, 195920), (104160, 193708), (106176, 190030), (114018, 176960), (117552, 171640), (117696, 171430), (128730, 156736), (132720, 152024), (133021, 151680), (137144, 147120), (137312, 146940), (138880, 145281)]