15743280072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71777}}^1$

素因数の和:71855

約数の個数: 128

約数和(自身を含む): 45823075200

約数和(自身を除く): 30079795128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 222, 228, 247, 296, 312, 444, 456, 481, 494, 703, 741, 888, 962, 988, 1406, 1443, 1482, 1924, 1976, 2109, 2812, 2886, 2964, 3848, 4218, 5624, 5772, 5928, 8436, 9139, 11544, 16872, 18278, 27417, 36556, 54834, 71777, 73112, 109668, 143554, 215331, 219336, 287108, 430662, 574216, 861324, 933101, 1363763, 1722648, 1866202, 2655749, 2727526, 2799303, 3732404, 4091289, 5311498, 5455052, 5598606, 7464808, 7967247, 8182578, 10622996, 10910104, 11197212, 15934494, 16365156, 17728919, 21245992, 22394424, 31868988, 32730312, 34524737, 35457838, 50459231, 53186757, 63737976, 69049474, 70915676, 100918462, 103574211, 106373514, 138098948, 141831352, 151377693, 201836924, 207148422, 212747028, 276197896, 302755386, 403673848, 414296844, 425494056, 605510772, 655970003, 828593688, 1211021544, 1311940006, 1967910009, 2623880012, 3935820018, 5247760024, 7871640036, 15743280072]

約数ペア:

[(1, 15743280072), (2, 7871640036), (3, 5247760024), (4, 3935820018), (6, 2623880012), (8, 1967910009), (12, 1311940006), (13, 1211021544), (19, 828593688), (24, 655970003), (26, 605510772), (37, 425494056), (38, 414296844), (39, 403673848), (52, 302755386), (57, 276197896), (74, 212747028), (76, 207148422), (78, 201836924), (104, 151377693), (111, 141831352), (114, 138098948), (148, 106373514), (152, 103574211), (156, 100918462), (222, 70915676), (228, 69049474), (247, 63737976), (296, 53186757), (312, 50459231), (444, 35457838), (456, 34524737), (481, 32730312), (494, 31868988), (703, 22394424), (741, 21245992), (888, 17728919), (962, 16365156), (988, 15934494), (1406, 11197212), (1443, 10910104), (1482, 10622996), (1924, 8182578), (1976, 7967247), (2109, 7464808), (2812, 5598606), (2886, 5455052), (2964, 5311498), (3848, 4091289), (4218, 3732404), (5624, 2799303), (5772, 2727526), (5928, 2655749), (8436, 1866202), (9139, 1722648), (11544, 1363763), (16872, 933101), (18278, 861324), (27417, 574216), (36556, 430662), (54834, 287108), (71777, 219336), (73112, 215331), (109668, 143554)]