15696539960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1\times {\mathrm{8807}}^1$

素因数の和:11456

約数の個数: 64

約数和(自身を含む): 37413213120

約数和(自身を除く): 21716673160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2621, 5242, 8807, 10484, 13105, 17614, 20968, 26210, 35228, 44035, 44557, 52420, 70456, 88070, 89114, 104840, 149719, 176140, 178228, 222785, 299438, 352280, 356456, 445570, 598876, 748595, 891140, 1197752, 1497190, 1782280, 2994380, 5988760, 23083147, 46166294, 92332588, 115415735, 184665176, 230831470, 392413499, 461662940, 784826998, 923325880, 1569653996, 1962067495, 3139307992, 3924134990, 7848269980, 15696539960]

約数ペア:

[(1, 15696539960), (2, 7848269980), (4, 3924134990), (5, 3139307992), (8, 1962067495), (10, 1569653996), (17, 923325880), (20, 784826998), (34, 461662940), (40, 392413499), (68, 230831470), (85, 184665176), (136, 115415735), (170, 92332588), (340, 46166294), (680, 23083147), (2621, 5988760), (5242, 2994380), (8807, 1782280), (10484, 1497190), (13105, 1197752), (17614, 891140), (20968, 748595), (26210, 598876), (35228, 445570), (44035, 356456), (44557, 352280), (52420, 299438), (70456, 222785), (88070, 178228), (89114, 176140), (104840, 149719)]