15672507984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{111857}}^1$

素因数の和:112017

約数の個数: 120

約数和(自身を含む): 50488226880

約数和(自身を除く): 34815718896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 834, 973, 1008, 1112, 1251, 1668, 1946, 2224, 2502, 2919, 3336, 3892, 5004, 5838, 6672, 7784, 8757, 10008, 11676, 15568, 17514, 20016, 23352, 35028, 46704, 70056, 111857, 140112, 223714, 335571, 447428, 671142, 782999, 894856, 1006713, 1342284, 1565998, 1789712, 2013426, 2348997, 2684568, 3131996, 4026852, 4697994, 5369136, 6263992, 7046991, 8053704, 9395988, 12527984, 14093982, 15548123, 16107408, 18791976, 28187964, 31096246, 37583952, 46644369, 56375928, 62192492, 93288738, 108836861, 112751856, 124384984, 139933107, 186577476, 217673722, 248769968, 279866214, 326510583, 373154952, 435347444, 559732428, 653021166, 746309904, 870694888, 979531749, 1119464856, 1306042332, 1741389776, 1959063498, 2238929712, 2612084664, 3918126996, 5224169328, 7836253992, 15672507984]

約数ペア:

[(1, 15672507984), (2, 7836253992), (3, 5224169328), (4, 3918126996), (6, 2612084664), (7, 2238929712), (8, 1959063498), (9, 1741389776), (12, 1306042332), (14, 1119464856), (16, 979531749), (18, 870694888), (21, 746309904), (24, 653021166), (28, 559732428), (36, 435347444), (42, 373154952), (48, 326510583), (56, 279866214), (63, 248769968), (72, 217673722), (84, 186577476), (112, 139933107), (126, 124384984), (139, 112751856), (144, 108836861), (168, 93288738), (252, 62192492), (278, 56375928), (336, 46644369), (417, 37583952), (504, 31096246), (556, 28187964), (834, 18791976), (973, 16107408), (1008, 15548123), (1112, 14093982), (1251, 12527984), (1668, 9395988), (1946, 8053704), (2224, 7046991), (2502, 6263992), (2919, 5369136), (3336, 4697994), (3892, 4026852), (5004, 3131996), (5838, 2684568), (6672, 2348997), (7784, 2013426), (8757, 1789712), (10008, 1565998), (11676, 1342284), (15568, 1006713), (17514, 894856), (20016, 782999), (23352, 671142), (35028, 447428), (46704, 335571), (70056, 223714), (111857, 140112)]