307350160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 784235520

約数和(自身を除く): 476885360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 169, 179, 208, 254, 260, 338, 358, 508, 520, 635, 676, 716, 845, 895, 1016, 1040, 1270, 1352, 1432, 1651, 1690, 1790, 2032, 2327, 2540, 2704, 2864, 3302, 3380, 3580, 4654, 5080, 6604, 6760, 7160, 8255, 9308, 10160, 11635, 13208, 13520, 14320, 16510, 18616, 21463, 22733, 23270, 26416, 30251, 33020, 37232, 42926, 45466, 46540, 60502, 66040, 85852, 90932, 93080, 107315, 113665, 121004, 132080, 151255, 171704, 181864, 186160, 214630, 227330, 242008, 295529, 302510, 343408, 363728, 429260, 454660, 484016, 591058, 605020, 858520, 909320, 1182116, 1210040, 1477645, 1717040, 1818640, 2364232, 2420080, 2955290, 3841877, 4728464, 5910580, 7683754, 11821160, 15367508, 19209385, 23642320, 30735016, 38418770, 61470032, 76837540, 153675080, 307350160]

約数ペア:

[(1, 307350160), (2, 153675080), (4, 76837540), (5, 61470032), (8, 38418770), (10, 30735016), (13, 23642320), (16, 19209385), (20, 15367508), (26, 11821160), (40, 7683754), (52, 5910580), (65, 4728464), (80, 3841877), (104, 2955290), (127, 2420080), (130, 2364232), (169, 1818640), (179, 1717040), (208, 1477645), (254, 1210040), (260, 1182116), (338, 909320), (358, 858520), (508, 605020), (520, 591058), (635, 484016), (676, 454660), (716, 429260), (845, 363728), (895, 343408), (1016, 302510), (1040, 295529), (1270, 242008), (1352, 227330), (1432, 214630), (1651, 186160), (1690, 181864), (1790, 171704), (2032, 151255), (2327, 132080), (2540, 121004), (2704, 113665), (2864, 107315), (3302, 93080), (3380, 90932), (3580, 85852), (4654, 66040), (5080, 60502), (6604, 46540), (6760, 45466), (7160, 42926), (8255, 37232), (9308, 33020), (10160, 30251), (11635, 26416), (13208, 23270), (13520, 22733), (14320, 21463), (16510, 18616)]