4143959680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 11943106560

約数和(自身を除く): 7799146880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 131, 140, 160, 161, 184, 224, 230, 262, 280, 307, 320, 322, 368, 448, 460, 524, 560, 614, 640, 644, 655, 736, 805, 896, 917, 920, 1048, 1120, 1228, 1288, 1310, 1472, 1535, 1610, 1834, 1840, 2096, 2149, 2240, 2456, 2576, 2620, 2944, 3013, 3070, 3220, 3668, 3680, 4192, 4298, 4480, 4585, 4912, 5152, 5240, 6026, 6140, 6440, 7061, 7336, 7360, 8384, 8596, 9170, 9824, 10304, 10480, 10745, 12052, 12280, 12880, 14122, 14672, 14720, 15065, 16768, 17192, 18340, 19648, 20608, 20960, 21091, 21490, 24104, 24560, 25760, 28244, 29344, 30130, 34384, 35305, 36680, 39296, 40217, 41920, 42182, 42980, 48208, 49120, 49427, 51520, 56488, 58688, 60260, 68768, 70610, 73360, 80434, 83840, 84364, 85960, 96416, 98240, 98854, 103040, 105455, 112976, 117376, 120520, 137536, 141220, 146720, 160868, 168728, 171920, 192832, 196480, 197708, 201085, 210910, 225952, 241040, 247135, 275072, 281519, 282440, 293440, 321736, 337456, 343840, 385664, 395416, 402170, 421820, 451904, 482080, 494270, 563038, 564880, 586880, 643472, 674912, 687680, 790832, 804340, 843640, 903808, 924991, 964160, 988540, 1126076, 1129760, 1286944, 1349824, 1375360, 1407595, 1581664, 1608680, 1687280, 1849982, 1928320, 1977080, 2252152, 2259520, 2573888, 2699648, 2815190, 3163328, 3217360, 3374560, 3699964, 3954160, 4504304, 4519040, 4624955, 5147776, 5630380, 6326656, 6434720, 6474937, 6749120, 7399928, 7908320, 9008608, 9249910, 11260760, 12869440, 12949874, 13498240, 14799856, 15816640, 18017216, 18499820, 22521520, 25738880, 25899748, 29599712, 31633280, 32374685, 36034432, 36999640, 45043040, 51799496, 59199424, 64749370, 73999280, 90086080, 103598992, 118398848, 129498740, 147998560, 180172160, 207197984, 258997480, 295997120, 414395968, 517994960, 591994240, 828791936, 1035989920, 2071979840, 4143959680]

約数ペア:

[(1, 4143959680), (2, 2071979840), (4, 1035989920), (5, 828791936), (7, 591994240), (8, 517994960), (10, 414395968), (14, 295997120), (16, 258997480), (20, 207197984), (23, 180172160), (28, 147998560), (32, 129498740), (35, 118398848), (40, 103598992), (46, 90086080), (56, 73999280), (64, 64749370), (70, 59199424), (80, 51799496), (92, 45043040), (112, 36999640), (115, 36034432), (128, 32374685), (131, 31633280), (140, 29599712), (160, 25899748), (161, 25738880), (184, 22521520), (224, 18499820), (230, 18017216), (262, 15816640), (280, 14799856), (307, 13498240), (320, 12949874), (322, 12869440), (368, 11260760), (448, 9249910), (460, 9008608), (524, 7908320), (560, 7399928), (614, 6749120), (640, 6474937), (644, 6434720), (655, 6326656), (736, 5630380), (805, 5147776), (896, 4624955), (917, 4519040), (920, 4504304), (1048, 3954160), (1120, 3699964), (1228, 3374560), (1288, 3217360), (1310, 3163328), (1472, 2815190), (1535, 2699648), (1610, 2573888), (1834, 2259520), (1840, 2252152), (2096, 1977080), (2149, 1928320), (2240, 1849982), (2456, 1687280), (2576, 1608680), (2620, 1581664), (2944, 1407595), (3013, 1375360), (3070, 1349824), (3220, 1286944), (3668, 1129760), (3680, 1126076), (4192, 988540), (4298, 964160), (4480, 924991), (4585, 903808), (4912, 843640), (5152, 804340), (5240, 790832), (6026, 687680), (6140, 674912), (6440, 643472), (7061, 586880), (7336, 564880), (7360, 563038), (8384, 494270), (8596, 482080), (9170, 451904), (9824, 421820), (10304, 402170), (10480, 395416), (10745, 385664), (12052, 343840), (12280, 337456), (12880, 321736), (14122, 293440), (14672, 282440), (14720, 281519), (15065, 275072), (16768, 247135), (17192, 241040), (18340, 225952), (19648, 210910), (20608, 201085), (20960, 197708), (21091, 196480), (21490, 192832), (24104, 171920), (24560, 168728), (25760, 160868), (28244, 146720), (29344, 141220), (30130, 137536), (34384, 120520), (35305, 117376), (36680, 112976), (39296, 105455), (40217, 103040), (41920, 98854), (42182, 98240), (42980, 96416), (48208, 85960), (49120, 84364), (49427, 83840), (51520, 80434), (56488, 73360), (58688, 70610), (60260, 68768)]