8083140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 25044096

約数和(自身を除く): 16960956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 241, 258, 260, 390, 430, 482, 516, 559, 645, 723, 780, 860, 964, 1118, 1205, 1290, 1446, 1677, 2236, 2410, 2580, 2795, 2892, 3133, 3354, 3615, 4820, 5590, 6266, 6708, 7230, 8385, 9399, 10363, 11180, 12532, 14460, 15665, 16770, 18798, 20726, 31089, 31330, 33540, 37596, 41452, 46995, 51815, 62178, 62660, 93990, 103630, 124356, 134719, 155445, 187980, 207260, 269438, 310890, 404157, 538876, 621780, 673595, 808314, 1347190, 1616628, 2020785, 2694380, 4041570, 8083140]

約数ペア:

[(1, 8083140), (2, 4041570), (3, 2694380), (4, 2020785), (5, 1616628), (6, 1347190), (10, 808314), (12, 673595), (13, 621780), (15, 538876), (20, 404157), (26, 310890), (30, 269438), (39, 207260), (43, 187980), (52, 155445), (60, 134719), (65, 124356), (78, 103630), (86, 93990), (129, 62660), (130, 62178), (156, 51815), (172, 46995), (195, 41452), (215, 37596), (241, 33540), (258, 31330), (260, 31089), (390, 20726), (430, 18798), (482, 16770), (516, 15665), (559, 14460), (645, 12532), (723, 11180), (780, 10363), (860, 9399), (964, 8385), (1118, 7230), (1205, 6708), (1290, 6266), (1446, 5590), (1677, 4820), (2236, 3615), (2410, 3354), (2580, 3133), (2795, 2892)]