1570651740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1621}}^1$

素因数の和:2412

約数の個数: 144

約数和(自身を含む): 5455369920

約数和(自身を除く): 3884718180

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, 769, 1260, 1538, 1621, 2307, 3076, 3242, 3845, 4614, 4863, 5383, 6484, 6921, 7690, 8105, 9228, 9726, 10766, 11347, 11535, 13842, 14589, 15380, 16149, 16210, 19452, 21532, 22694, 23070, 24315, 26915, 27684, 29178, 32298, 32420, 34041, 34605, 45388, 46140, 48447, 48630, 53830, 56735, 58356, 64596, 68082, 69210, 72945, 80745, 96894, 97260, 102123, 107660, 113470, 136164, 138420, 145890, 161490, 170205, 193788, 204246, 226940, 242235, 291780, 322980, 340410, 408492, 484470, 510615, 680820, 968940, 1021230, 1246549, 2042460, 2493098, 3739647, 4986196, 6232745, 7479294, 8725843, 11218941, 12465490, 14958588, 17451686, 18698235, 22437882, 24930980, 26177529, 34903372, 37396470, 43629215, 44875764, 52355058, 56094705, 74792940, 78532587, 87258430, 104710116, 112189410, 130887645, 157065174, 174516860, 224378820, 261775290, 314130348, 392662935, 523550580, 785325870, 1570651740]

約数ペア:

[(1, 1570651740), (2, 785325870), (3, 523550580), (4, 392662935), (5, 314130348), (6, 261775290), (7, 224378820), (9, 174516860), (10, 157065174), (12, 130887645), (14, 112189410), (15, 104710116), (18, 87258430), (20, 78532587), (21, 74792940), (28, 56094705), (30, 52355058), (35, 44875764), (36, 43629215), (42, 37396470), (45, 34903372), (60, 26177529), (63, 24930980), (70, 22437882), (84, 18698235), (90, 17451686), (105, 14958588), (126, 12465490), (140, 11218941), (180, 8725843), (210, 7479294), (252, 6232745), (315, 4986196), (420, 3739647), (630, 2493098), (769, 2042460), (1260, 1246549), (1538, 1021230), (1621, 968940), (2307, 680820), (3076, 510615), (3242, 484470), (3845, 408492), (4614, 340410), (4863, 322980), (5383, 291780), (6484, 242235), (6921, 226940), (7690, 204246), (8105, 193788), (9228, 170205), (9726, 161490), (10766, 145890), (11347, 138420), (11535, 136164), (13842, 113470), (14589, 107660), (15380, 102123), (16149, 97260), (16210, 96894), (19452, 80745), (21532, 72945), (22694, 69210), (23070, 68082), (24315, 64596), (26915, 58356), (27684, 56735), (29178, 53830), (32298, 48630), (32420, 48447), (34041, 46140), (34605, 45388)]