162681540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4903}}^1$

素因数の和:5001

約数の個数: 96

約数和(自身を含む): 527278080

約数和(自身を除く): 364596540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 4903, 5530, 6636, 8295, 9806, 11060, 14709, 16590, 19612, 24515, 29418, 33180, 34321, 49030, 58836, 68642, 73545, 98060, 102963, 137284, 147090, 171605, 205926, 294180, 343210, 387337, 411852, 514815, 686420, 774674, 1029630, 1162011, 1549348, 1936685, 2059260, 2324022, 2711359, 3873370, 4648044, 5422718, 5810055, 7746740, 8134077, 10845436, 11620110, 13556795, 16268154, 23240220, 27113590, 32536308, 40670385, 54227180, 81340770, 162681540]

約数ペア:

[(1, 162681540), (2, 81340770), (3, 54227180), (4, 40670385), (5, 32536308), (6, 27113590), (7, 23240220), (10, 16268154), (12, 13556795), (14, 11620110), (15, 10845436), (20, 8134077), (21, 7746740), (28, 5810055), (30, 5422718), (35, 4648044), (42, 3873370), (60, 2711359), (70, 2324022), (79, 2059260), (84, 1936685), (105, 1549348), (140, 1162011), (158, 1029630), (210, 774674), (237, 686420), (316, 514815), (395, 411852), (420, 387337), (474, 343210), (553, 294180), (790, 205926), (948, 171605), (1106, 147090), (1185, 137284), (1580, 102963), (1659, 98060), (2212, 73545), (2370, 68642), (2765, 58836), (3318, 49030), (4740, 34321), (4903, 33180), (5530, 29418), (6636, 24515), (8295, 19612), (9806, 16590), (11060, 14709)]