121211580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7039}}^1$

素因数の和:7099

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 276182340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 7039, 8610, 14078, 17220, 21117, 28156, 35195, 42234, 49273, 70390, 84468, 98546, 105585, 140780, 147819, 197092, 211170, 246365, 288599, 295638, 422340, 492730, 577198, 591276, 739095, 865797, 985460, 1154396, 1442995, 1478190, 1731594, 2020193, 2885990, 2956380, 3463188, 4040386, 4328985, 5771980, 6060579, 8080772, 8657970, 10100965, 12121158, 17315940, 20201930, 24242316, 30302895, 40403860, 60605790, 121211580]

約数ペア:

[(1, 121211580), (2, 60605790), (3, 40403860), (4, 30302895), (5, 24242316), (6, 20201930), (7, 17315940), (10, 12121158), (12, 10100965), (14, 8657970), (15, 8080772), (20, 6060579), (21, 5771980), (28, 4328985), (30, 4040386), (35, 3463188), (41, 2956380), (42, 2885990), (60, 2020193), (70, 1731594), (82, 1478190), (84, 1442995), (105, 1154396), (123, 985460), (140, 865797), (164, 739095), (205, 591276), (210, 577198), (246, 492730), (287, 422340), (410, 295638), (420, 288599), (492, 246365), (574, 211170), (615, 197092), (820, 147819), (861, 140780), (1148, 105585), (1230, 98546), (1435, 84468), (1722, 70390), (2460, 49273), (2870, 42234), (3444, 35195), (4305, 28156), (5740, 21117), (7039, 17220), (8610, 14078)]