3181787280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{631307}}^1$

素因数の和:631333

約数の個数: 120

約数和(自身を含む): 12212021952

約数和(自身を除く): 9030234672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 631307, 1262614, 1893921, 2525228, 3156535, 3787842, 4419149, 5050456, 5681763, 6313070, 7575684, 8838298, 9469605, 10100912, 11363526, 12626140, 13257447, 15151368, 17676596, 18939210, 22095745, 22727052, 25252280, 26514894, 28408815, 30302736, 35353192, 37878420, 39772341, 44191490, 45454104, 50504560, 53029788, 56817630, 66287235, 70706384, 75756840, 79544682, 88382980, 90908208, 106059576, 113635260, 132574470, 151513680, 159089364, 176765960, 198861705, 212119152, 227270520, 265148940, 318178728, 353531920, 397723410, 454541040, 530297880, 636357456, 795446820, 1060595760, 1590893640, 3181787280]

約数ペア:

[(1, 3181787280), (2, 1590893640), (3, 1060595760), (4, 795446820), (5, 636357456), (6, 530297880), (7, 454541040), (8, 397723410), (9, 353531920), (10, 318178728), (12, 265148940), (14, 227270520), (15, 212119152), (16, 198861705), (18, 176765960), (20, 159089364), (21, 151513680), (24, 132574470), (28, 113635260), (30, 106059576), (35, 90908208), (36, 88382980), (40, 79544682), (42, 75756840), (45, 70706384), (48, 66287235), (56, 56817630), (60, 53029788), (63, 50504560), (70, 45454104), (72, 44191490), (80, 39772341), (84, 37878420), (90, 35353192), (105, 30302736), (112, 28408815), (120, 26514894), (126, 25252280), (140, 22727052), (144, 22095745), (168, 18939210), (180, 17676596), (210, 15151368), (240, 13257447), (252, 12626140), (280, 11363526), (315, 10100912), (336, 9469605), (360, 8838298), (420, 7575684), (504, 6313070), (560, 5681763), (630, 5050456), (720, 4419149), (840, 3787842), (1008, 3156535), (1260, 2525228), (1680, 1893921), (2520, 1262614), (5040, 631307)]