223111920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1669}}^1$

素因数の和:2242

約数の個数: 80

約数和(自身を含む): 693303840

約数和(自身を除く): 470191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1669, 1671, 2228, 2785, 3338, 3342, 4456, 5007, 5570, 6676, 6684, 8345, 8355, 8912, 10014, 11140, 13352, 13368, 16690, 16710, 20028, 22280, 25035, 26704, 26736, 33380, 33420, 40056, 44560, 50070, 66760, 66840, 80112, 100140, 133520, 133680, 200280, 400560, 929633, 1859266, 2788899, 3718532, 4648165, 5577798, 7437064, 9296330, 11155596, 13944495, 14874128, 18592660, 22311192, 27888990, 37185320, 44622384, 55777980, 74370640, 111555960, 223111920]

約数ペア:

[(1, 223111920), (2, 111555960), (3, 74370640), (4, 55777980), (5, 44622384), (6, 37185320), (8, 27888990), (10, 22311192), (12, 18592660), (15, 14874128), (16, 13944495), (20, 11155596), (24, 9296330), (30, 7437064), (40, 5577798), (48, 4648165), (60, 3718532), (80, 2788899), (120, 1859266), (240, 929633), (557, 400560), (1114, 200280), (1669, 133680), (1671, 133520), (2228, 100140), (2785, 80112), (3338, 66840), (3342, 66760), (4456, 50070), (5007, 44560), (5570, 40056), (6676, 33420), (6684, 33380), (8345, 26736), (8355, 26704), (8912, 25035), (10014, 22280), (11140, 20028), (13352, 16710), (13368, 16690)]