244524840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{291101}}^1$

素因数の和:291122

約数の個数: 64

約数和(自身を含む): 838373760

約数和(自身を除く): 593848920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 291101, 582202, 873303, 1164404, 1455505, 1746606, 2037707, 2328808, 2911010, 3493212, 4075414, 4366515, 5822020, 6113121, 6986424, 8150828, 8733030, 10188535, 11644040, 12226242, 16301656, 17466060, 20377070, 24452484, 30565605, 34932120, 40754140, 48904968, 61131210, 81508280, 122262420, 244524840]

約数ペア:

[(1, 244524840), (2, 122262420), (3, 81508280), (4, 61131210), (5, 48904968), (6, 40754140), (7, 34932120), (8, 30565605), (10, 24452484), (12, 20377070), (14, 17466060), (15, 16301656), (20, 12226242), (21, 11644040), (24, 10188535), (28, 8733030), (30, 8150828), (35, 6986424), (40, 6113121), (42, 5822020), (56, 4366515), (60, 4075414), (70, 3493212), (84, 2911010), (105, 2328808), (120, 2037707), (140, 1746606), (168, 1455505), (210, 1164404), (280, 873303), (420, 582202), (840, 291101)]