143846220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3391}}^1$

素因数の和:3511

約数の個数: 96

約数和(自身を含む): 465002496

約数和(自身を除く): 321156276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3391, 3535, 4242, 6060, 6782, 7070, 8484, 10173, 10605, 13564, 14140, 16955, 20346, 21210, 23737, 33910, 40692, 42420, 47474, 50865, 67820, 71211, 94948, 101730, 118685, 142422, 203460, 237370, 284844, 342491, 356055, 474740, 684982, 712110, 1027473, 1369964, 1424220, 1712455, 2054946, 2397437, 3424910, 4109892, 4794874, 5137365, 6849820, 7192311, 9589748, 10274730, 11987185, 14384622, 20549460, 23974370, 28769244, 35961555, 47948740, 71923110, 143846220]

約数ペア:

[(1, 143846220), (2, 71923110), (3, 47948740), (4, 35961555), (5, 28769244), (6, 23974370), (7, 20549460), (10, 14384622), (12, 11987185), (14, 10274730), (15, 9589748), (20, 7192311), (21, 6849820), (28, 5137365), (30, 4794874), (35, 4109892), (42, 3424910), (60, 2397437), (70, 2054946), (84, 1712455), (101, 1424220), (105, 1369964), (140, 1027473), (202, 712110), (210, 684982), (303, 474740), (404, 356055), (420, 342491), (505, 284844), (606, 237370), (707, 203460), (1010, 142422), (1212, 118685), (1414, 101730), (1515, 94948), (2020, 71211), (2121, 67820), (2828, 50865), (3030, 47474), (3391, 42420), (3535, 40692), (4242, 33910), (6060, 23737), (6782, 21210), (7070, 20346), (8484, 16955), (10173, 14140), (10605, 13564)]