21703600560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{541507}}^1$

素因数の和:541690

約数の個数: 80

約数和(自身を含む): 67684167936

約数和(自身を除く): 45980567376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6680, 8016, 10020, 13360, 20040, 40080, 541507, 1083014, 1624521, 2166028, 2707535, 3249042, 4332056, 5415070, 6498084, 8122605, 8664112, 10830140, 12996168, 16245210, 21660280, 25992336, 32490420, 43320560, 64980840, 90431669, 129961680, 180863338, 271295007, 361726676, 452158345, 542590014, 723453352, 904316690, 1085180028, 1356475035, 1446906704, 1808633380, 2170360056, 2712950070, 3617266760, 4340720112, 5425900140, 7234533520, 10851800280, 21703600560]

約数ペア:

[(1, 21703600560), (2, 10851800280), (3, 7234533520), (4, 5425900140), (5, 4340720112), (6, 3617266760), (8, 2712950070), (10, 2170360056), (12, 1808633380), (15, 1446906704), (16, 1356475035), (20, 1085180028), (24, 904316690), (30, 723453352), (40, 542590014), (48, 452158345), (60, 361726676), (80, 271295007), (120, 180863338), (167, 129961680), (240, 90431669), (334, 64980840), (501, 43320560), (668, 32490420), (835, 25992336), (1002, 21660280), (1336, 16245210), (1670, 12996168), (2004, 10830140), (2505, 8664112), (2672, 8122605), (3340, 6498084), (4008, 5415070), (5010, 4332056), (6680, 3249042), (8016, 2707535), (10020, 2166028), (13360, 1624521), (20040, 1083014), (40080, 541507)]