6981104640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 264

約数和(自身を含む): 23584387680

約数和(自身を除く): 16603283040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 512, 570, 608, 640, 722, 760, 768, 912, 960, 1024, 1083, 1140, 1216, 1259, 1280, 1444, 1520, 1536, 1805, 1824, 1920, 2166, 2280, 2432, 2518, 2560, 2888, 3040, 3072, 3610, 3648, 3777, 3840, 4332, 4560, 4864, 5036, 5120, 5415, 5776, 6080, 6295, 7220, 7296, 7554, 7680, 8664, 9120, 9728, 10072, 10830, 11552, 12160, 12590, 14440, 14592, 15108, 15360, 17328, 18240, 18885, 19456, 20144, 21660, 23104, 23921, 24320, 25180, 28880, 29184, 30216, 34656, 36480, 37770, 40288, 43320, 46208, 47842, 48640, 50360, 57760, 58368, 60432, 69312, 71763, 72960, 75540, 80576, 86640, 92416, 95684, 97280, 100720, 115520, 119605, 120864, 138624, 143526, 145920, 151080, 161152, 173280, 184832, 191368, 201440, 231040, 239210, 241728, 277248, 287052, 291840, 302160, 322304, 346560, 358815, 369664, 382736, 402880, 454499, 462080, 478420, 483456, 554496, 574104, 604320, 644608, 693120, 717630, 765472, 805760, 908998, 924160, 956840, 966912, 1108992, 1148208, 1208640, 1289216, 1363497, 1386240, 1435260, 1530944, 1611520, 1817996, 1848320, 1913680, 1933824, 2272495, 2296416, 2417280, 2726994, 2772480, 2870520, 3061888, 3223040, 3635992, 3827360, 3867648, 4544990, 4592832, 4834560, 5453988, 5544960, 5741040, 6123776, 6446080, 6817485, 7271984, 7654720, 9089980, 9185664, 9669120, 10907976, 11482080, 12247552, 13634970, 14543968, 15309440, 18179960, 18371328, 19338240, 21815952, 22964160, 24495104, 27269940, 29087936, 30618880, 36359920, 36742656, 43631904, 45928320, 54539880, 58175872, 61237760, 72719840, 73485312, 87263808, 91856640, 109079760, 116351744, 122475520, 145439680, 174527616, 183713280, 218159520, 232703488, 290879360, 349055232, 367426560, 436319040, 465406976, 581758720, 698110464, 872638080, 1163517440, 1396220928, 1745276160, 2327034880, 3490552320, 6981104640]

約数ペア:

[(1, 6981104640), (2, 3490552320), (3, 2327034880), (4, 1745276160), (5, 1396220928), (6, 1163517440), (8, 872638080), (10, 698110464), (12, 581758720), (15, 465406976), (16, 436319040), (19, 367426560), (20, 349055232), (24, 290879360), (30, 232703488), (32, 218159520), (38, 183713280), (40, 174527616), (48, 145439680), (57, 122475520), (60, 116351744), (64, 109079760), (76, 91856640), (80, 87263808), (95, 73485312), (96, 72719840), (114, 61237760), (120, 58175872), (128, 54539880), (152, 45928320), (160, 43631904), (190, 36742656), (192, 36359920), (228, 30618880), (240, 29087936), (256, 27269940), (285, 24495104), (304, 22964160), (320, 21815952), (361, 19338240), (380, 18371328), (384, 18179960), (456, 15309440), (480, 14543968), (512, 13634970), (570, 12247552), (608, 11482080), (640, 10907976), (722, 9669120), (760, 9185664), (768, 9089980), (912, 7654720), (960, 7271984), (1024, 6817485), (1083, 6446080), (1140, 6123776), (1216, 5741040), (1259, 5544960), (1280, 5453988), (1444, 4834560), (1520, 4592832), (1536, 4544990), (1805, 3867648), (1824, 3827360), (1920, 3635992), (2166, 3223040), (2280, 3061888), (2432, 2870520), (2518, 2772480), (2560, 2726994), (2888, 2417280), (3040, 2296416), (3072, 2272495), (3610, 1933824), (3648, 1913680), (3777, 1848320), (3840, 1817996), (4332, 1611520), (4560, 1530944), (4864, 1435260), (5036, 1386240), (5120, 1363497), (5415, 1289216), (5776, 1208640), (6080, 1148208), (6295, 1108992), (7220, 966912), (7296, 956840), (7554, 924160), (7680, 908998), (8664, 805760), (9120, 765472), (9728, 717630), (10072, 693120), (10830, 644608), (11552, 604320), (12160, 574104), (12590, 554496), (14440, 483456), (14592, 478420), (15108, 462080), (15360, 454499), (17328, 402880), (18240, 382736), (18885, 369664), (19456, 358815), (20144, 346560), (21660, 322304), (23104, 302160), (23921, 291840), (24320, 287052), (25180, 277248), (28880, 241728), (29184, 239210), (30216, 231040), (34656, 201440), (36480, 191368), (37770, 184832), (40288, 173280), (43320, 161152), (46208, 151080), (47842, 145920), (48640, 143526), (50360, 138624), (57760, 120864), (58368, 119605), (60432, 115520), (69312, 100720), (71763, 97280), (72960, 95684), (75540, 92416), (80576, 86640)]