110664120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131743}}^1$

素因数の和:131764

約数の個数: 64

約数和(自身を含む): 379422720

約数和(自身を除く): 268758600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 131743, 263486, 395229, 526972, 658715, 790458, 922201, 1053944, 1317430, 1580916, 1844402, 1976145, 2634860, 2766603, 3161832, 3688804, 3952290, 4611005, 5269720, 5533206, 7377608, 7904580, 9222010, 11066412, 13833015, 15809160, 18444020, 22132824, 27666030, 36888040, 55332060, 110664120]

約数ペア:

[(1, 110664120), (2, 55332060), (3, 36888040), (4, 27666030), (5, 22132824), (6, 18444020), (7, 15809160), (8, 13833015), (10, 11066412), (12, 9222010), (14, 7904580), (15, 7377608), (20, 5533206), (21, 5269720), (24, 4611005), (28, 3952290), (30, 3688804), (35, 3161832), (40, 2766603), (42, 2634860), (56, 1976145), (60, 1844402), (70, 1580916), (84, 1317430), (105, 1053944), (120, 922201), (140, 790458), (168, 658715), (210, 526972), (280, 395229), (420, 263486), (840, 131743)]