413964180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{328543}}^1$

素因数の和:328565

約数の個数: 72

約数和(自身を含む): 1435080192

約数和(自身を除く): 1021116012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 328543, 657086, 985629, 1314172, 1642715, 1971258, 2299801, 2956887, 3285430, 3942516, 4599602, 4928145, 5913774, 6570860, 6899403, 9199204, 9856290, 11499005, 11827548, 13798806, 14784435, 19712580, 20698209, 22998010, 27597612, 29568870, 34497015, 41396418, 45996020, 59137740, 68994030, 82792836, 103491045, 137988060, 206982090, 413964180]

約数ペア:

[(1, 413964180), (2, 206982090), (3, 137988060), (4, 103491045), (5, 82792836), (6, 68994030), (7, 59137740), (9, 45996020), (10, 41396418), (12, 34497015), (14, 29568870), (15, 27597612), (18, 22998010), (20, 20698209), (21, 19712580), (28, 14784435), (30, 13798806), (35, 11827548), (36, 11499005), (42, 9856290), (45, 9199204), (60, 6899403), (63, 6570860), (70, 5913774), (84, 4928145), (90, 4599602), (105, 3942516), (126, 3285430), (140, 2956887), (180, 2299801), (210, 1971258), (252, 1642715), (315, 1314172), (420, 985629), (630, 657086), (1260, 328543)]