1331745840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11633}}^1$

素因数の和:11708

約数の個数: 160

約数和(自身を含む): 4674075840

約数和(自身を除く): 3342330000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3816, 4240, 4770, 5724, 6360, 7155, 7632, 9540, 11448, 11633, 12720, 14310, 19080, 22896, 23266, 28620, 34899, 38160, 46532, 57240, 58165, 69798, 93064, 104697, 114480, 116330, 139596, 174495, 186128, 209394, 232660, 279192, 314091, 348990, 418788, 465320, 523485, 558384, 616549, 628182, 697980, 837576, 930640, 1046970, 1233098, 1256364, 1395960, 1570455, 1675152, 1849647, 2093940, 2466196, 2512728, 2791920, 3082745, 3140910, 3699294, 4187880, 4932392, 5025456, 5548941, 6165490, 6281820, 7398588, 8375760, 9248235, 9864784, 11097882, 12330980, 12563640, 14797176, 16646823, 18496470, 22195764, 24661960, 25127280, 27744705, 29594352, 33293646, 36992940, 44391528, 49323920, 55489410, 66587292, 73985880, 83234115, 88783056, 110978820, 133174584, 147971760, 166468230, 221957640, 266349168, 332936460, 443915280, 665872920, 1331745840]

約数ペア:

[(1, 1331745840), (2, 665872920), (3, 443915280), (4, 332936460), (5, 266349168), (6, 221957640), (8, 166468230), (9, 147971760), (10, 133174584), (12, 110978820), (15, 88783056), (16, 83234115), (18, 73985880), (20, 66587292), (24, 55489410), (27, 49323920), (30, 44391528), (36, 36992940), (40, 33293646), (45, 29594352), (48, 27744705), (53, 25127280), (54, 24661960), (60, 22195764), (72, 18496470), (80, 16646823), (90, 14797176), (106, 12563640), (108, 12330980), (120, 11097882), (135, 9864784), (144, 9248235), (159, 8375760), (180, 7398588), (212, 6281820), (216, 6165490), (240, 5548941), (265, 5025456), (270, 4932392), (318, 4187880), (360, 3699294), (424, 3140910), (432, 3082745), (477, 2791920), (530, 2512728), (540, 2466196), (636, 2093940), (720, 1849647), (795, 1675152), (848, 1570455), (954, 1395960), (1060, 1256364), (1080, 1233098), (1272, 1046970), (1431, 930640), (1590, 837576), (1908, 697980), (2120, 628182), (2160, 616549), (2385, 558384), (2544, 523485), (2862, 465320), (3180, 418788), (3816, 348990), (4240, 314091), (4770, 279192), (5724, 232660), (6360, 209394), (7155, 186128), (7632, 174495), (9540, 139596), (11448, 116330), (11633, 114480), (12720, 104697), (14310, 93064), (19080, 69798), (22896, 58165), (23266, 57240), (28620, 46532), (34899, 38160)]