282010920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 896832000

約数和(自身を除く): 614821080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 179, 190, 228, 285, 358, 380, 456, 537, 570, 691, 716, 760, 895, 1074, 1140, 1382, 1432, 1790, 2073, 2148, 2280, 2685, 2764, 3401, 3455, 3580, 4146, 4296, 5370, 5528, 6802, 6910, 7160, 8292, 10203, 10365, 10740, 13129, 13604, 13820, 16584, 17005, 20406, 20730, 21480, 26258, 27208, 27640, 34010, 39387, 40812, 41460, 51015, 52516, 65645, 68020, 78774, 81624, 82920, 102030, 105032, 123689, 131290, 136040, 157548, 196935, 204060, 247378, 262580, 315096, 371067, 393870, 408120, 494756, 525160, 618445, 742134, 787740, 989512, 1236890, 1484268, 1575480, 1855335, 2350091, 2473780, 2968536, 3710670, 4700182, 4947560, 7050273, 7421340, 9400364, 11750455, 14100546, 14842680, 18800728, 23500910, 28201092, 35251365, 47001820, 56402184, 70502730, 94003640, 141005460, 282010920]

約数ペア:

[(1, 282010920), (2, 141005460), (3, 94003640), (4, 70502730), (5, 56402184), (6, 47001820), (8, 35251365), (10, 28201092), (12, 23500910), (15, 18800728), (19, 14842680), (20, 14100546), (24, 11750455), (30, 9400364), (38, 7421340), (40, 7050273), (57, 4947560), (60, 4700182), (76, 3710670), (95, 2968536), (114, 2473780), (120, 2350091), (152, 1855335), (179, 1575480), (190, 1484268), (228, 1236890), (285, 989512), (358, 787740), (380, 742134), (456, 618445), (537, 525160), (570, 494756), (691, 408120), (716, 393870), (760, 371067), (895, 315096), (1074, 262580), (1140, 247378), (1382, 204060), (1432, 196935), (1790, 157548), (2073, 136040), (2148, 131290), (2280, 123689), (2685, 105032), (2764, 102030), (3401, 82920), (3455, 81624), (3580, 78774), (4146, 68020), (4296, 65645), (5370, 52516), (5528, 51015), (6802, 41460), (6910, 40812), (7160, 39387), (8292, 34010), (10203, 27640), (10365, 27208), (10740, 26258), (13129, 21480), (13604, 20730), (13820, 20406), (16584, 17005)]