43209840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 141419520

約数和(自身を除く): 98209680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 79, 80, 86, 106, 120, 129, 158, 159, 172, 212, 215, 237, 240, 258, 265, 316, 318, 344, 395, 424, 430, 474, 516, 530, 632, 636, 645, 688, 790, 795, 848, 860, 948, 1032, 1060, 1185, 1264, 1272, 1290, 1580, 1590, 1720, 1896, 2064, 2120, 2279, 2370, 2544, 2580, 3160, 3180, 3397, 3440, 3792, 4187, 4240, 4558, 4740, 5160, 6320, 6360, 6794, 6837, 8374, 9116, 9480, 10191, 10320, 11395, 12561, 12720, 13588, 13674, 16748, 16985, 18232, 18960, 20382, 20935, 22790, 25122, 27176, 27348, 33496, 33970, 34185, 36464, 40764, 41870, 45580, 50244, 50955, 54352, 54696, 62805, 66992, 67940, 68370, 81528, 83740, 91160, 100488, 101910, 109392, 125610, 135880, 136740, 163056, 167480, 180041, 182320, 200976, 203820, 251220, 271760, 273480, 334960, 360082, 407640, 502440, 540123, 546960, 720164, 815280, 900205, 1004880, 1080246, 1440328, 1800410, 2160492, 2700615, 2880656, 3600820, 4320984, 5401230, 7201640, 8641968, 10802460, 14403280, 21604920, 43209840]

約数ペア:

[(1, 43209840), (2, 21604920), (3, 14403280), (4, 10802460), (5, 8641968), (6, 7201640), (8, 5401230), (10, 4320984), (12, 3600820), (15, 2880656), (16, 2700615), (20, 2160492), (24, 1800410), (30, 1440328), (40, 1080246), (43, 1004880), (48, 900205), (53, 815280), (60, 720164), (79, 546960), (80, 540123), (86, 502440), (106, 407640), (120, 360082), (129, 334960), (158, 273480), (159, 271760), (172, 251220), (212, 203820), (215, 200976), (237, 182320), (240, 180041), (258, 167480), (265, 163056), (316, 136740), (318, 135880), (344, 125610), (395, 109392), (424, 101910), (430, 100488), (474, 91160), (516, 83740), (530, 81528), (632, 68370), (636, 67940), (645, 66992), (688, 62805), (790, 54696), (795, 54352), (848, 50955), (860, 50244), (948, 45580), (1032, 41870), (1060, 40764), (1185, 36464), (1264, 34185), (1272, 33970), (1290, 33496), (1580, 27348), (1590, 27176), (1720, 25122), (1896, 22790), (2064, 20935), (2120, 20382), (2279, 18960), (2370, 18232), (2544, 16985), (2580, 16748), (3160, 13674), (3180, 13588), (3397, 12720), (3440, 12561), (3792, 11395), (4187, 10320), (4240, 10191), (4558, 9480), (4740, 9116), (5160, 8374), (6320, 6837), (6360, 6794)]