76688220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 247177728

約数和(自身を除く): 170489508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1163, 1570, 1884, 2198, 2326, 2355, 3140, 3297, 3489, 4396, 4652, 4710, 5495, 5815, 6594, 6978, 8141, 9420, 10990, 11630, 13188, 13956, 16282, 16485, 17445, 21980, 23260, 24423, 32564, 32970, 34890, 40705, 48846, 65940, 69780, 81410, 97692, 122115, 162820, 182591, 244230, 365182, 488460, 547773, 730364, 912955, 1095546, 1278137, 1825910, 2191092, 2556274, 2738865, 3651820, 3834411, 5112548, 5477730, 6390685, 7668822, 10955460, 12781370, 15337644, 19172055, 25562740, 38344110, 76688220]

約数ペア:

[(1, 76688220), (2, 38344110), (3, 25562740), (4, 19172055), (5, 15337644), (6, 12781370), (7, 10955460), (10, 7668822), (12, 6390685), (14, 5477730), (15, 5112548), (20, 3834411), (21, 3651820), (28, 2738865), (30, 2556274), (35, 2191092), (42, 1825910), (60, 1278137), (70, 1095546), (84, 912955), (105, 730364), (140, 547773), (157, 488460), (210, 365182), (314, 244230), (420, 182591), (471, 162820), (628, 122115), (785, 97692), (942, 81410), (1099, 69780), (1163, 65940), (1570, 48846), (1884, 40705), (2198, 34890), (2326, 32970), (2355, 32564), (3140, 24423), (3297, 23260), (3489, 21980), (4396, 17445), (4652, 16485), (4710, 16282), (5495, 13956), (5815, 13188), (6594, 11630), (6978, 10990), (8141, 9420)]