69926640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 250698240

約数和(自身を除く): 180771600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 389, 420, 428, 535, 560, 642, 749, 778, 840, 856, 1070, 1167, 1284, 1498, 1556, 1605, 1680, 1712, 1945, 2140, 2247, 2334, 2568, 2723, 2996, 3112, 3210, 3745, 3890, 4280, 4494, 4668, 5136, 5446, 5835, 5992, 6224, 6420, 7490, 7780, 8169, 8560, 8988, 9336, 10892, 11235, 11670, 11984, 12840, 13615, 14980, 15560, 16338, 17976, 18672, 21784, 22470, 23340, 25680, 27230, 29960, 31120, 32676, 35952, 40845, 41623, 43568, 44940, 46680, 54460, 59920, 65352, 81690, 83246, 89880, 93360, 108920, 124869, 130704, 163380, 166492, 179760, 208115, 217840, 249738, 291361, 326760, 332984, 416230, 499476, 582722, 624345, 653520, 665968, 832460, 874083, 998952, 1165444, 1248690, 1456805, 1664920, 1748166, 1997904, 2330888, 2497380, 2913610, 3329840, 3496332, 4370415, 4661776, 4994760, 5827220, 6992664, 8740830, 9989520, 11654440, 13985328, 17481660, 23308880, 34963320, 69926640]

約数ペア:

[(1, 69926640), (2, 34963320), (3, 23308880), (4, 17481660), (5, 13985328), (6, 11654440), (7, 9989520), (8, 8740830), (10, 6992664), (12, 5827220), (14, 4994760), (15, 4661776), (16, 4370415), (20, 3496332), (21, 3329840), (24, 2913610), (28, 2497380), (30, 2330888), (35, 1997904), (40, 1748166), (42, 1664920), (48, 1456805), (56, 1248690), (60, 1165444), (70, 998952), (80, 874083), (84, 832460), (105, 665968), (107, 653520), (112, 624345), (120, 582722), (140, 499476), (168, 416230), (210, 332984), (214, 326760), (240, 291361), (280, 249738), (321, 217840), (336, 208115), (389, 179760), (420, 166492), (428, 163380), (535, 130704), (560, 124869), (642, 108920), (749, 93360), (778, 89880), (840, 83246), (856, 81690), (1070, 65352), (1167, 59920), (1284, 54460), (1498, 46680), (1556, 44940), (1605, 43568), (1680, 41623), (1712, 40845), (1945, 35952), (2140, 32676), (2247, 31120), (2334, 29960), (2568, 27230), (2723, 25680), (2996, 23340), (3112, 22470), (3210, 21784), (3745, 18672), (3890, 17976), (4280, 16338), (4494, 15560), (4668, 14980), (5136, 13615), (5446, 12840), (5835, 11984), (5992, 11670), (6224, 11235), (6420, 10892), (7490, 9336), (7780, 8988), (8169, 8560)]