131315563520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:739

約数の個数: 352

約数和(自身を含む): 344100372480

約数和(自身を除く): 212784808960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 47, 58, 62, 64, 80, 94, 116, 124, 128, 145, 155, 160, 188, 232, 235, 248, 256, 290, 310, 320, 376, 464, 470, 496, 512, 580, 607, 620, 640, 752, 899, 928, 940, 992, 1024, 1160, 1214, 1240, 1280, 1363, 1457, 1504, 1798, 1856, 1880, 1984, 2320, 2428, 2480, 2560, 2726, 2914, 3008, 3035, 3596, 3712, 3760, 3968, 4495, 4640, 4856, 4960, 5120, 5452, 5828, 6016, 6070, 6815, 7192, 7285, 7424, 7520, 7936, 8990, 9280, 9712, 9920, 10904, 11656, 12032, 12140, 13630, 14384, 14570, 14848, 15040, 15872, 17603, 17980, 18560, 18817, 19424, 19840, 21808, 23312, 24064, 24280, 27260, 28529, 28768, 29140, 29696, 30080, 31744, 35206, 35960, 37120, 37634, 38848, 39680, 42253, 43616, 46624, 48128, 48560, 54520, 57058, 57536, 58280, 60160, 70412, 71920, 74240, 75268, 77696, 79360, 84506, 87232, 88015, 93248, 94085, 97120, 109040, 114116, 115072, 116560, 120320, 140824, 142645, 143840, 148480, 150536, 155392, 158720, 169012, 174464, 176030, 186496, 188170, 194240, 211265, 218080, 228232, 230144, 233120, 240640, 281648, 285290, 287680, 301072, 310784, 338024, 348928, 352060, 372992, 376340, 388480, 422530, 436160, 456464, 460288, 466240, 545693, 563296, 570580, 575360, 602144, 621568, 676048, 697856, 704120, 745984, 752680, 776960, 827341, 845060, 872320, 884399, 912928, 920576, 932480, 1091386, 1126592, 1141160, 1150720, 1204288, 1352096, 1395712, 1408240, 1491968, 1505360, 1553920, 1654682, 1690120, 1744640, 1768798, 1825856, 1864960, 2182772, 2253184, 2282320, 2301440, 2408576, 2704192, 2728465, 2816480, 3010720, 3107840, 3309364, 3380240, 3489280, 3537596, 3651712, 3729920, 4136705, 4365544, 4421995, 4506368, 4564640, 4602880, 4817152, 5408384, 5456930, 5632960, 6021440, 6618728, 6760480, 6978560, 7075192, 7303424, 7459840, 8273410, 8731088, 8843990, 9012736, 9129280, 9634304, 10816768, 10913860, 11265920, 12042880, 13237456, 13520960, 14150384, 14606848, 16546820, 17462176, 17687980, 18025472, 18258560, 19268608, 21633536, 21827720, 22531840, 24085760, 25647571, 26474912, 27041920, 28300768, 29213696, 33093640, 34924352, 35375960, 36517120, 43267072, 43655440, 45063680, 48171520, 51295142, 52949824, 54083840, 56601536, 66187280, 69848704, 70751920, 73034240, 87310880, 90127360, 96343040, 102590284, 105899648, 108167680, 113203072, 128237855, 132374560, 139697408, 141503840, 146068480, 174621760, 205180568, 211799296, 216335360, 226406144, 256475710, 264749120, 279394816, 283007680, 349243520, 410361136, 423598592, 452812288, 512951420, 529498240, 558789632, 566015360, 698487040, 820722272, 847197184, 905624576, 1025902840, 1058996480, 1132030720, 1396974080, 1641444544, 2051805680, 2117992960, 2264061440, 2793948160, 3282889088, 4103611360, 4235985920, 4528122880, 6565778176, 8207222720, 13131556352, 16414445440, 26263112704, 32828890880, 65657781760, 131315563520]

約数ペア:

[(1, 131315563520), (2, 65657781760), (4, 32828890880), (5, 26263112704), (8, 16414445440), (10, 13131556352), (16, 8207222720), (20, 6565778176), (29, 4528122880), (31, 4235985920), (32, 4103611360), (40, 3282889088), (47, 2793948160), (58, 2264061440), (62, 2117992960), (64, 2051805680), (80, 1641444544), (94, 1396974080), (116, 1132030720), (124, 1058996480), (128, 1025902840), (145, 905624576), (155, 847197184), (160, 820722272), (188, 698487040), (232, 566015360), (235, 558789632), (248, 529498240), (256, 512951420), (290, 452812288), (310, 423598592), (320, 410361136), (376, 349243520), (464, 283007680), (470, 279394816), (496, 264749120), (512, 256475710), (580, 226406144), (607, 216335360), (620, 211799296), (640, 205180568), (752, 174621760), (899, 146068480), (928, 141503840), (940, 139697408), (992, 132374560), (1024, 128237855), (1160, 113203072), (1214, 108167680), (1240, 105899648), (1280, 102590284), (1363, 96343040), (1457, 90127360), (1504, 87310880), (1798, 73034240), (1856, 70751920), (1880, 69848704), (1984, 66187280), (2320, 56601536), (2428, 54083840), (2480, 52949824), (2560, 51295142), (2726, 48171520), (2914, 45063680), (3008, 43655440), (3035, 43267072), (3596, 36517120), (3712, 35375960), (3760, 34924352), (3968, 33093640), (4495, 29213696), (4640, 28300768), (4856, 27041920), (4960, 26474912), (5120, 25647571), (5452, 24085760), (5828, 22531840), (6016, 21827720), (6070, 21633536), (6815, 19268608), (7192, 18258560), (7285, 18025472), (7424, 17687980), (7520, 17462176), (7936, 16546820), (8990, 14606848), (9280, 14150384), (9712, 13520960), (9920, 13237456), (10904, 12042880), (11656, 11265920), (12032, 10913860), (12140, 10816768), (13630, 9634304), (14384, 9129280), (14570, 9012736), (14848, 8843990), (15040, 8731088), (15872, 8273410), (17603, 7459840), (17980, 7303424), (18560, 7075192), (18817, 6978560), (19424, 6760480), (19840, 6618728), (21808, 6021440), (23312, 5632960), (24064, 5456930), (24280, 5408384), (27260, 4817152), (28529, 4602880), (28768, 4564640), (29140, 4506368), (29696, 4421995), (30080, 4365544), (31744, 4136705), (35206, 3729920), (35960, 3651712), (37120, 3537596), (37634, 3489280), (38848, 3380240), (39680, 3309364), (42253, 3107840), (43616, 3010720), (46624, 2816480), (48128, 2728465), (48560, 2704192), (54520, 2408576), (57058, 2301440), (57536, 2282320), (58280, 2253184), (60160, 2182772), (70412, 1864960), (71920, 1825856), (74240, 1768798), (75268, 1744640), (77696, 1690120), (79360, 1654682), (84506, 1553920), (87232, 1505360), (88015, 1491968), (93248, 1408240), (94085, 1395712), (97120, 1352096), (109040, 1204288), (114116, 1150720), (115072, 1141160), (116560, 1126592), (120320, 1091386), (140824, 932480), (142645, 920576), (143840, 912928), (148480, 884399), (150536, 872320), (155392, 845060), (158720, 827341), (169012, 776960), (174464, 752680), (176030, 745984), (186496, 704120), (188170, 697856), (194240, 676048), (211265, 621568), (218080, 602144), (228232, 575360), (230144, 570580), (233120, 563296), (240640, 545693), (281648, 466240), (285290, 460288), (287680, 456464), (301072, 436160), (310784, 422530), (338024, 388480), (348928, 376340), (352060, 372992)]