57828120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 128

約数和(自身を含む): 203005440

約数和(自身を除く): 145177320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1601, 1720, 1806, 2408, 2580, 3010, 3202, 3612, 4515, 4803, 5160, 6020, 6404, 7224, 8005, 9030, 9606, 11207, 12040, 12808, 16010, 18060, 19212, 22414, 24015, 32020, 33621, 36120, 38424, 44828, 48030, 56035, 64040, 67242, 68843, 89656, 96060, 112070, 134484, 137686, 168105, 192120, 206529, 224140, 268968, 275372, 336210, 344215, 413058, 448280, 481901, 550744, 672420, 688430, 826116, 963802, 1032645, 1344840, 1376860, 1445703, 1652232, 1927604, 2065290, 2409505, 2753720, 2891406, 3855208, 4130580, 4819010, 5782812, 7228515, 8261160, 9638020, 11565624, 14457030, 19276040, 28914060, 57828120]

約数ペア:

[(1, 57828120), (2, 28914060), (3, 19276040), (4, 14457030), (5, 11565624), (6, 9638020), (7, 8261160), (8, 7228515), (10, 5782812), (12, 4819010), (14, 4130580), (15, 3855208), (20, 2891406), (21, 2753720), (24, 2409505), (28, 2065290), (30, 1927604), (35, 1652232), (40, 1445703), (42, 1376860), (43, 1344840), (56, 1032645), (60, 963802), (70, 826116), (84, 688430), (86, 672420), (105, 550744), (120, 481901), (129, 448280), (140, 413058), (168, 344215), (172, 336210), (210, 275372), (215, 268968), (258, 224140), (280, 206529), (301, 192120), (344, 168105), (420, 137686), (430, 134484), (516, 112070), (602, 96060), (645, 89656), (840, 68843), (860, 67242), (903, 64040), (1032, 56035), (1204, 48030), (1290, 44828), (1505, 38424), (1601, 36120), (1720, 33621), (1806, 32020), (2408, 24015), (2580, 22414), (3010, 19212), (3202, 18060), (3612, 16010), (4515, 12808), (4803, 12040), (5160, 11207), (6020, 9606), (6404, 9030), (7224, 8005)]