69683640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2397

約数の個数: 128

約数和(自身を含む): 237081600

約数和(自身を除く): 167397960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2351, 2470, 2964, 3705, 4702, 4940, 5928, 7053, 7410, 9404, 9880, 11755, 14106, 14820, 18808, 23510, 28212, 29640, 30563, 35265, 44669, 47020, 56424, 61126, 70530, 89338, 91689, 94040, 122252, 134007, 141060, 152815, 178676, 183378, 223345, 244504, 268014, 282120, 305630, 357352, 366756, 446690, 458445, 536028, 580697, 611260, 670035, 733512, 893380, 916890, 1072056, 1161394, 1222520, 1340070, 1742091, 1786760, 1833780, 2322788, 2680140, 2903485, 3484182, 3667560, 4645576, 5360280, 5806970, 6968364, 8710455, 11613940, 13936728, 17420910, 23227880, 34841820, 69683640]

約数ペア:

[(1, 69683640), (2, 34841820), (3, 23227880), (4, 17420910), (5, 13936728), (6, 11613940), (8, 8710455), (10, 6968364), (12, 5806970), (13, 5360280), (15, 4645576), (19, 3667560), (20, 3484182), (24, 2903485), (26, 2680140), (30, 2322788), (38, 1833780), (39, 1786760), (40, 1742091), (52, 1340070), (57, 1222520), (60, 1161394), (65, 1072056), (76, 916890), (78, 893380), (95, 733512), (104, 670035), (114, 611260), (120, 580697), (130, 536028), (152, 458445), (156, 446690), (190, 366756), (195, 357352), (228, 305630), (247, 282120), (260, 268014), (285, 244504), (312, 223345), (380, 183378), (390, 178676), (456, 152815), (494, 141060), (520, 134007), (570, 122252), (741, 94040), (760, 91689), (780, 89338), (988, 70530), (1140, 61126), (1235, 56424), (1482, 47020), (1560, 44669), (1976, 35265), (2280, 30563), (2351, 29640), (2470, 28212), (2964, 23510), (3705, 18808), (4702, 14820), (4940, 14106), (5928, 11755), (7053, 9880), (7410, 9404)]