875835480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{907}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 2837318400

約数和(自身を除く): 1961482920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 619, 780, 907, 1238, 1560, 1814, 1857, 2476, 2721, 3095, 3628, 3714, 4535, 4952, 5442, 6190, 7256, 7428, 8047, 9070, 9285, 10884, 11791, 12380, 13605, 14856, 16094, 18140, 18570, 21768, 23582, 24141, 24760, 27210, 32188, 35373, 36280, 37140, 40235, 47164, 48282, 54420, 58955, 64376, 70746, 74280, 80470, 94328, 96564, 108840, 117910, 120705, 141492, 160940, 176865, 193128, 235820, 241410, 282984, 321880, 353730, 471640, 482820, 561433, 707460, 965640, 1122866, 1414920, 1684299, 2245732, 2807165, 3368598, 4491464, 5614330, 6737196, 7298629, 8421495, 11228660, 13474392, 14597258, 16842990, 21895887, 22457320, 29194516, 33685980, 36493145, 43791774, 58389032, 67371960, 72986290, 87583548, 109479435, 145972580, 175167096, 218958870, 291945160, 437917740, 875835480]

約数ペア:

[(1, 875835480), (2, 437917740), (3, 291945160), (4, 218958870), (5, 175167096), (6, 145972580), (8, 109479435), (10, 87583548), (12, 72986290), (13, 67371960), (15, 58389032), (20, 43791774), (24, 36493145), (26, 33685980), (30, 29194516), (39, 22457320), (40, 21895887), (52, 16842990), (60, 14597258), (65, 13474392), (78, 11228660), (104, 8421495), (120, 7298629), (130, 6737196), (156, 5614330), (195, 4491464), (260, 3368598), (312, 2807165), (390, 2245732), (520, 1684299), (619, 1414920), (780, 1122866), (907, 965640), (1238, 707460), (1560, 561433), (1814, 482820), (1857, 471640), (2476, 353730), (2721, 321880), (3095, 282984), (3628, 241410), (3714, 235820), (4535, 193128), (4952, 176865), (5442, 160940), (6190, 141492), (7256, 120705), (7428, 117910), (8047, 108840), (9070, 96564), (9285, 94328), (10884, 80470), (11791, 74280), (12380, 70746), (13605, 64376), (14856, 58955), (16094, 54420), (18140, 48282), (18570, 47164), (21768, 40235), (23582, 37140), (24141, 36280), (24760, 35373), (27210, 32188)]