2315268480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5617

約数の個数: 256

約数和(自身を含む): 8707829760

約数和(自身を除く): 6392561280

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, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5557, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11114, 11904, 13020, 13440, 13888, 14880, 16671, 17360, 19840, 20832, 22228, 26040, 27776, 27785, 29760, 33342, 34720, 38899, 41664, 44456, 52080, 55570, 59520, 66684, 69440, 77798, 83328, 83355, 88912, 104160, 111140, 116697, 133368, 138880, 155596, 166710, 172267, 177824, 194495, 208320, 222280, 233394, 266736, 311192, 333420, 344534, 355648, 388990, 416640, 444560, 466788, 516801, 533472, 583485, 622384, 666840, 689068, 711296, 777980, 861335, 889120, 933576, 1033602, 1066944, 1166970, 1205869, 1244768, 1333680, 1378136, 1555960, 1722670, 1778240, 1867152, 2067204, 2133888, 2333940, 2411738, 2489536, 2584005, 2667360, 2756272, 3111920, 3445340, 3556480, 3617607, 3734304, 4134408, 4667880, 4823476, 4979072, 5168010, 5334720, 5512544, 6029345, 6223840, 6890680, 7235214, 7468608, 8268816, 9335760, 9646952, 10336020, 10669440, 11025088, 12058690, 12447680, 13781360, 14470428, 14937216, 16537632, 18088035, 18671520, 19293904, 20672040, 22050176, 24117380, 24895360, 27562720, 28940856, 33075264, 36176070, 37343040, 38587808, 41344080, 48234760, 55125440, 57881712, 66150528, 72352140, 74686080, 77175616, 82688160, 96469520, 110250880, 115763424, 144704280, 154351232, 165376320, 192939040, 231526848, 289408560, 330752640, 385878080, 463053696, 578817120, 771756160, 1157634240, 2315268480]

約数ペア:

[(1, 2315268480), (2, 1157634240), (3, 771756160), (4, 578817120), (5, 463053696), (6, 385878080), (7, 330752640), (8, 289408560), (10, 231526848), (12, 192939040), (14, 165376320), (15, 154351232), (16, 144704280), (20, 115763424), (21, 110250880), (24, 96469520), (28, 82688160), (30, 77175616), (31, 74686080), (32, 72352140), (35, 66150528), (40, 57881712), (42, 55125440), (48, 48234760), (56, 41344080), (60, 38587808), (62, 37343040), (64, 36176070), (70, 33075264), (80, 28940856), (84, 27562720), (93, 24895360), (96, 24117380), (105, 22050176), (112, 20672040), (120, 19293904), (124, 18671520), (128, 18088035), (140, 16537632), (155, 14937216), (160, 14470428), (168, 13781360), (186, 12447680), (192, 12058690), (210, 11025088), (217, 10669440), (224, 10336020), (240, 9646952), (248, 9335760), (280, 8268816), (310, 7468608), (320, 7235214), (336, 6890680), (372, 6223840), (384, 6029345), (420, 5512544), (434, 5334720), (448, 5168010), (465, 4979072), (480, 4823476), (496, 4667880), (560, 4134408), (620, 3734304), (640, 3617607), (651, 3556480), (672, 3445340), (744, 3111920), (840, 2756272), (868, 2667360), (896, 2584005), (930, 2489536), (960, 2411738), (992, 2333940), (1085, 2133888), (1120, 2067204), (1240, 1867152), (1302, 1778240), (1344, 1722670), (1488, 1555960), (1680, 1378136), (1736, 1333680), (1860, 1244768), (1920, 1205869), (1984, 1166970), (2170, 1066944), (2240, 1033602), (2480, 933576), (2604, 889120), (2688, 861335), (2976, 777980), (3255, 711296), (3360, 689068), (3472, 666840), (3720, 622384), (3968, 583485), (4340, 533472), (4480, 516801), (4960, 466788), (5208, 444560), (5557, 416640), (5952, 388990), (6510, 355648), (6720, 344534), (6944, 333420), (7440, 311192), (8680, 266736), (9920, 233394), (10416, 222280), (11114, 208320), (11904, 194495), (13020, 177824), (13440, 172267), (13888, 166710), (14880, 155596), (16671, 138880), (17360, 133368), (19840, 116697), (20832, 111140), (22228, 104160), (26040, 88912), (27776, 83355), (27785, 83328), (29760, 77798), (33342, 69440), (34720, 66684), (38899, 59520), (41664, 55570), (44456, 52080)]