129389520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 436972032

約数和(自身を除く): 307582512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 367, 390, 452, 520, 565, 624, 678, 734, 780, 904, 1040, 1101, 1130, 1356, 1468, 1469, 1560, 1695, 1808, 1835, 2202, 2260, 2712, 2936, 2938, 3120, 3390, 3670, 4404, 4407, 4520, 4771, 5424, 5505, 5872, 5876, 6780, 7340, 7345, 8808, 8814, 9040, 9542, 11010, 11752, 13560, 14313, 14680, 14690, 17616, 17628, 19084, 22020, 22035, 23504, 23855, 27120, 28626, 29360, 29380, 35256, 38168, 41471, 44040, 44070, 47710, 57252, 58760, 70512, 71565, 76336, 82942, 88080, 88140, 95420, 114504, 117520, 124413, 143130, 165884, 176280, 190840, 207355, 229008, 248826, 286260, 331768, 352560, 381680, 414710, 497652, 539123, 572520, 622065, 663536, 829420, 995304, 1078246, 1145040, 1244130, 1617369, 1658840, 1990608, 2156492, 2488260, 2695615, 3234738, 3317680, 4312984, 4976520, 5391230, 6469476, 8086845, 8625968, 9953040, 10782460, 12938952, 16173690, 21564920, 25877904, 32347380, 43129840, 64694760, 129389520]

約数ペア:

[(1, 129389520), (2, 64694760), (3, 43129840), (4, 32347380), (5, 25877904), (6, 21564920), (8, 16173690), (10, 12938952), (12, 10782460), (13, 9953040), (15, 8625968), (16, 8086845), (20, 6469476), (24, 5391230), (26, 4976520), (30, 4312984), (39, 3317680), (40, 3234738), (48, 2695615), (52, 2488260), (60, 2156492), (65, 1990608), (78, 1658840), (80, 1617369), (104, 1244130), (113, 1145040), (120, 1078246), (130, 995304), (156, 829420), (195, 663536), (208, 622065), (226, 572520), (240, 539123), (260, 497652), (312, 414710), (339, 381680), (367, 352560), (390, 331768), (452, 286260), (520, 248826), (565, 229008), (624, 207355), (678, 190840), (734, 176280), (780, 165884), (904, 143130), (1040, 124413), (1101, 117520), (1130, 114504), (1356, 95420), (1468, 88140), (1469, 88080), (1560, 82942), (1695, 76336), (1808, 71565), (1835, 70512), (2202, 58760), (2260, 57252), (2712, 47710), (2936, 44070), (2938, 44040), (3120, 41471), (3390, 38168), (3670, 35256), (4404, 29380), (4407, 29360), (4520, 28626), (4771, 27120), (5424, 23855), (5505, 23504), (5872, 22035), (5876, 22020), (6780, 19084), (7340, 17628), (7345, 17616), (8808, 14690), (8814, 14680), (9040, 14313), (9542, 13560), (11010, 11752)]