63157920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{18797}}^1$

素因数の和:18822

約数の個数: 96

約数和(自身を含む): 227380608

約数和(自身を除く): 164222688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 18797, 37594, 56391, 75188, 93985, 112782, 131579, 150376, 187970, 225564, 263158, 281955, 300752, 375940, 394737, 451128, 526316, 563910, 601504, 657895, 751880, 789474, 902256, 1052632, 1127820, 1315790, 1503760, 1578948, 1804512, 1973685, 2105264, 2255640, 2631580, 3007520, 3157896, 3947370, 4210528, 4511280, 5263160, 6315792, 7894740, 9022560, 10526320, 12631584, 15789480, 21052640, 31578960, 63157920]

約数ペア:

[(1, 63157920), (2, 31578960), (3, 21052640), (4, 15789480), (5, 12631584), (6, 10526320), (7, 9022560), (8, 7894740), (10, 6315792), (12, 5263160), (14, 4511280), (15, 4210528), (16, 3947370), (20, 3157896), (21, 3007520), (24, 2631580), (28, 2255640), (30, 2105264), (32, 1973685), (35, 1804512), (40, 1578948), (42, 1503760), (48, 1315790), (56, 1127820), (60, 1052632), (70, 902256), (80, 789474), (84, 751880), (96, 657895), (105, 601504), (112, 563910), (120, 526316), (140, 451128), (160, 394737), (168, 375940), (210, 300752), (224, 281955), (240, 263158), (280, 225564), (336, 187970), (420, 150376), (480, 131579), (560, 112782), (672, 93985), (840, 75188), (1120, 56391), (1680, 37594), (3360, 18797)]