63781620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8969

約数の個数: 96

約数和(自身を含む): 216131328

約数和(自身を除く): 152349708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8933, 17866, 26799, 35732, 44665, 53598, 62531, 89330, 107196, 125062, 133995, 151861, 178660, 187593, 250124, 267990, 303722, 312655, 375186, 455583, 535980, 607444, 625310, 750372, 759305, 911166, 937965, 1063027, 1250620, 1518610, 1822332, 1875930, 2126054, 2277915, 3037220, 3189081, 3751860, 4252108, 4555830, 5315135, 6378162, 9111660, 10630270, 12756324, 15945405, 21260540, 31890810, 63781620]

約数ペア:

[(1, 63781620), (2, 31890810), (3, 21260540), (4, 15945405), (5, 12756324), (6, 10630270), (7, 9111660), (10, 6378162), (12, 5315135), (14, 4555830), (15, 4252108), (17, 3751860), (20, 3189081), (21, 3037220), (28, 2277915), (30, 2126054), (34, 1875930), (35, 1822332), (42, 1518610), (51, 1250620), (60, 1063027), (68, 937965), (70, 911166), (84, 759305), (85, 750372), (102, 625310), (105, 607444), (119, 535980), (140, 455583), (170, 375186), (204, 312655), (210, 303722), (238, 267990), (255, 250124), (340, 187593), (357, 178660), (420, 151861), (476, 133995), (510, 125062), (595, 107196), (714, 89330), (1020, 62531), (1190, 53598), (1428, 44665), (1785, 35732), (2380, 26799), (3570, 17866), (7140, 8933)]