147933660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20755

約数の個数: 96

約数和(自身を含む): 501258240

約数和(自身を除く): 353324580

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, 20719, 41438, 62157, 82876, 103595, 124314, 145033, 207190, 248628, 290066, 310785, 352223, 414380, 435099, 580132, 621570, 704446, 725165, 870198, 1056669, 1243140, 1408892, 1450330, 1740396, 1761115, 2113338, 2175495, 2465561, 2900660, 3522230, 4226676, 4350990, 4931122, 5283345, 7044460, 7396683, 8701980, 9862244, 10566690, 12327805, 14793366, 21133380, 24655610, 29586732, 36983415, 49311220, 73966830, 147933660]

約数ペア:

[(1, 147933660), (2, 73966830), (3, 49311220), (4, 36983415), (5, 29586732), (6, 24655610), (7, 21133380), (10, 14793366), (12, 12327805), (14, 10566690), (15, 9862244), (17, 8701980), (20, 7396683), (21, 7044460), (28, 5283345), (30, 4931122), (34, 4350990), (35, 4226676), (42, 3522230), (51, 2900660), (60, 2465561), (68, 2175495), (70, 2113338), (84, 1761115), (85, 1740396), (102, 1450330), (105, 1408892), (119, 1243140), (140, 1056669), (170, 870198), (204, 725165), (210, 704446), (238, 621570), (255, 580132), (340, 435099), (357, 414380), (420, 352223), (476, 310785), (510, 290066), (595, 248628), (714, 207190), (1020, 145033), (1190, 124314), (1428, 103595), (1785, 82876), (2380, 62157), (3570, 41438), (7140, 20719)]