129959760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 481415616

約数和(自身を除く): 351455856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 257, 258, 280, 294, 301, 336, 344, 392, 420, 430, 490, 514, 516, 560, 588, 602, 645, 688, 735, 771, 784, 840, 860, 903, 980, 1028, 1032, 1176, 1204, 1285, 1290, 1470, 1505, 1542, 1680, 1720, 1799, 1806, 1960, 2056, 2064, 2107, 2352, 2408, 2570, 2580, 2940, 3010, 3084, 3440, 3598, 3612, 3855, 3920, 4112, 4214, 4515, 4816, 5140, 5160, 5397, 5880, 6020, 6168, 6321, 7196, 7224, 7710, 8428, 8995, 9030, 10280, 10320, 10535, 10794, 11051, 11760, 12040, 12336, 12593, 12642, 14392, 14448, 15420, 16856, 17990, 18060, 20560, 21070, 21588, 22102, 24080, 25186, 25284, 26985, 28784, 30840, 31605, 33153, 33712, 35980, 36120, 37779, 42140, 43176, 44204, 50372, 50568, 53970, 55255, 61680, 62965, 63210, 66306, 71960, 72240, 75558, 77357, 84280, 86352, 88408, 100744, 101136, 107940, 110510, 125930, 126420, 132612, 143920, 151116, 154714, 165765, 168560, 176816, 188895, 201488, 215880, 221020, 232071, 251860, 252840, 265224, 302232, 309428, 331530, 377790, 386785, 431760, 442040, 464142, 503720, 505680, 530448, 541499, 604464, 618856, 663060, 755580, 773570, 884080, 928284, 1007440, 1082998, 1160355, 1237712, 1326120, 1511160, 1547140, 1624497, 1856568, 2165996, 2320710, 2652240, 2707495, 3022320, 3094280, 3248994, 3713136, 4331992, 4641420, 5414990, 6188560, 6497988, 8122485, 8663984, 9282840, 10829980, 12995976, 16244970, 18565680, 21659960, 25991952, 32489940, 43319920, 64979880, 129959760]

約数ペア:

[(1, 129959760), (2, 64979880), (3, 43319920), (4, 32489940), (5, 25991952), (6, 21659960), (7, 18565680), (8, 16244970), (10, 12995976), (12, 10829980), (14, 9282840), (15, 8663984), (16, 8122485), (20, 6497988), (21, 6188560), (24, 5414990), (28, 4641420), (30, 4331992), (35, 3713136), (40, 3248994), (42, 3094280), (43, 3022320), (48, 2707495), (49, 2652240), (56, 2320710), (60, 2165996), (70, 1856568), (80, 1624497), (84, 1547140), (86, 1511160), (98, 1326120), (105, 1237712), (112, 1160355), (120, 1082998), (129, 1007440), (140, 928284), (147, 884080), (168, 773570), (172, 755580), (196, 663060), (210, 618856), (215, 604464), (240, 541499), (245, 530448), (257, 505680), (258, 503720), (280, 464142), (294, 442040), (301, 431760), (336, 386785), (344, 377790), (392, 331530), (420, 309428), (430, 302232), (490, 265224), (514, 252840), (516, 251860), (560, 232071), (588, 221020), (602, 215880), (645, 201488), (688, 188895), (735, 176816), (771, 168560), (784, 165765), (840, 154714), (860, 151116), (903, 143920), (980, 132612), (1028, 126420), (1032, 125930), (1176, 110510), (1204, 107940), (1285, 101136), (1290, 100744), (1470, 88408), (1505, 86352), (1542, 84280), (1680, 77357), (1720, 75558), (1799, 72240), (1806, 71960), (1960, 66306), (2056, 63210), (2064, 62965), (2107, 61680), (2352, 55255), (2408, 53970), (2570, 50568), (2580, 50372), (2940, 44204), (3010, 43176), (3084, 42140), (3440, 37779), (3598, 36120), (3612, 35980), (3855, 33712), (3920, 33153), (4112, 31605), (4214, 30840), (4515, 28784), (4816, 26985), (5140, 25284), (5160, 25186), (5397, 24080), (5880, 22102), (6020, 21588), (6168, 21070), (6321, 20560), (7196, 18060), (7224, 17990), (7710, 16856), (8428, 15420), (8995, 14448), (9030, 14392), (10280, 12642), (10320, 12593), (10535, 12336), (10794, 12040), (11051, 11760)]