3977366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1411

約数の個数: 160

約数和(自身を含む): 10974154752

約数和(自身を除く): 6996787792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 197, 217, 248, 280, 310, 394, 434, 496, 560, 620, 788, 868, 985, 1085, 1163, 1240, 1379, 1576, 1736, 1970, 2170, 2326, 2480, 2758, 3152, 3472, 3940, 4340, 4652, 5516, 5815, 6107, 6895, 7880, 8141, 8680, 9304, 11032, 11630, 12214, 13790, 15760, 16282, 17360, 18608, 22064, 23260, 24428, 27580, 30535, 32564, 36053, 40705, 42749, 46520, 48856, 55160, 61070, 65128, 72106, 81410, 85498, 93040, 97712, 110320, 122140, 130256, 144212, 162820, 170996, 180265, 213745, 229111, 244280, 252371, 288424, 325640, 341992, 360530, 427490, 458222, 488560, 504742, 576848, 651280, 683984, 721060, 854980, 916444, 1009484, 1145555, 1261855, 1442120, 1603777, 1709960, 1832888, 2018968, 2291110, 2523710, 2884240, 3207554, 3419920, 3665776, 4037936, 4582220, 5047420, 6415108, 7102441, 8018885, 9164440, 10094840, 12830216, 14204882, 16037770, 18328880, 20189680, 25660432, 28409764, 32075540, 35512205, 49717087, 56819528, 64151080, 71024410, 99434174, 113639056, 128302160, 142048820, 198868348, 248585435, 284097640, 397736696, 497170870, 568195280, 795473392, 994341740, 1988683480, 3977366960]

約数ペア:

[(1, 3977366960), (2, 1988683480), (4, 994341740), (5, 795473392), (7, 568195280), (8, 497170870), (10, 397736696), (14, 284097640), (16, 248585435), (20, 198868348), (28, 142048820), (31, 128302160), (35, 113639056), (40, 99434174), (56, 71024410), (62, 64151080), (70, 56819528), (80, 49717087), (112, 35512205), (124, 32075540), (140, 28409764), (155, 25660432), (197, 20189680), (217, 18328880), (248, 16037770), (280, 14204882), (310, 12830216), (394, 10094840), (434, 9164440), (496, 8018885), (560, 7102441), (620, 6415108), (788, 5047420), (868, 4582220), (985, 4037936), (1085, 3665776), (1163, 3419920), (1240, 3207554), (1379, 2884240), (1576, 2523710), (1736, 2291110), (1970, 2018968), (2170, 1832888), (2326, 1709960), (2480, 1603777), (2758, 1442120), (3152, 1261855), (3472, 1145555), (3940, 1009484), (4340, 916444), (4652, 854980), (5516, 721060), (5815, 683984), (6107, 651280), (6895, 576848), (7880, 504742), (8141, 488560), (8680, 458222), (9304, 427490), (11032, 360530), (11630, 341992), (12214, 325640), (13790, 288424), (15760, 252371), (16282, 244280), (17360, 229111), (18608, 213745), (22064, 180265), (23260, 170996), (24428, 162820), (27580, 144212), (30535, 130256), (32564, 122140), (36053, 110320), (40705, 97712), (42749, 93040), (46520, 85498), (48856, 81410), (55160, 72106), (61070, 65128)]