1680521976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{3023}}^1$

素因数の和:4145

約数の個数: 96

約数和(自身を含む): 5208053760

約数和(自身を除く): 3527531784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1103, 2206, 3023, 3309, 4412, 6046, 6618, 7721, 8824, 9069, 9927, 12092, 13236, 15442, 18138, 19854, 21161, 23163, 24184, 26472, 27207, 30884, 36276, 39708, 42322, 46326, 54414, 61768, 63483, 69489, 72552, 79416, 84644, 92652, 108828, 126966, 138978, 169288, 185304, 190449, 217656, 253932, 277956, 380898, 507864, 555912, 761796, 1523592, 3334369, 6668738, 10003107, 13337476, 20006214, 23340583, 26674952, 30009321, 40012428, 46681166, 60018642, 70021749, 80024856, 93362332, 120037284, 140043498, 186724664, 210065247, 240074568, 280086996, 420130494, 560173992, 840260988, 1680521976]

約数ペア:

[(1, 1680521976), (2, 840260988), (3, 560173992), (4, 420130494), (6, 280086996), (7, 240074568), (8, 210065247), (9, 186724664), (12, 140043498), (14, 120037284), (18, 93362332), (21, 80024856), (24, 70021749), (28, 60018642), (36, 46681166), (42, 40012428), (56, 30009321), (63, 26674952), (72, 23340583), (84, 20006214), (126, 13337476), (168, 10003107), (252, 6668738), (504, 3334369), (1103, 1523592), (2206, 761796), (3023, 555912), (3309, 507864), (4412, 380898), (6046, 277956), (6618, 253932), (7721, 217656), (8824, 190449), (9069, 185304), (9927, 169288), (12092, 138978), (13236, 126966), (15442, 108828), (18138, 92652), (19854, 84644), (21161, 79416), (23163, 72552), (24184, 69489), (26472, 63483), (27207, 61768), (30884, 54414), (36276, 46326), (39708, 42322)]