675119640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25457}}^1$

素因数の和:25501

約数の個数: 128

約数和(自身を含む): 2309549760

約数和(自身を除く): 1634430120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 25457, 26520, 50914, 76371, 101828, 127285, 152742, 203656, 254570, 305484, 330941, 381855, 432769, 509140, 610968, 661882, 763710, 865538, 992823, 1018280, 1298307, 1323764, 1527420, 1654705, 1731076, 1985646, 2163845, 2596614, 2647528, 3054840, 3309410, 3462152, 3971292, 4327690, 4964115, 5193228, 5625997, 6491535, 6618820, 7942584, 8655380, 9928230, 10386456, 11251994, 12983070, 13237640, 16877991, 17310760, 19856460, 22503988, 25966140, 28129985, 33755982, 39712920, 45007976, 51932280, 56259970, 67511964, 84389955, 112519940, 135023928, 168779910, 225039880, 337559820, 675119640]

約数ペア:

[(1, 675119640), (2, 337559820), (3, 225039880), (4, 168779910), (5, 135023928), (6, 112519940), (8, 84389955), (10, 67511964), (12, 56259970), (13, 51932280), (15, 45007976), (17, 39712920), (20, 33755982), (24, 28129985), (26, 25966140), (30, 22503988), (34, 19856460), (39, 17310760), (40, 16877991), (51, 13237640), (52, 12983070), (60, 11251994), (65, 10386456), (68, 9928230), (78, 8655380), (85, 7942584), (102, 6618820), (104, 6491535), (120, 5625997), (130, 5193228), (136, 4964115), (156, 4327690), (170, 3971292), (195, 3462152), (204, 3309410), (221, 3054840), (255, 2647528), (260, 2596614), (312, 2163845), (340, 1985646), (390, 1731076), (408, 1654705), (442, 1527420), (510, 1323764), (520, 1298307), (663, 1018280), (680, 992823), (780, 865538), (884, 763710), (1020, 661882), (1105, 610968), (1326, 509140), (1560, 432769), (1768, 381855), (2040, 330941), (2210, 305484), (2652, 254570), (3315, 203656), (4420, 152742), (5304, 127285), (6630, 101828), (8840, 76371), (13260, 50914), (25457, 26520)]