224723960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 301693960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 310, 508, 620, 635, 1016, 1240, 1270, 1427, 2540, 2854, 3937, 5080, 5708, 7135, 7874, 11416, 14270, 15748, 19685, 28540, 31496, 39370, 44237, 57080, 78740, 88474, 157480, 176948, 181229, 221185, 353896, 362458, 442370, 724916, 884740, 906145, 1449832, 1769480, 1812290, 3624580, 5618099, 7249160, 11236198, 22472396, 28090495, 44944792, 56180990, 112361980, 224723960]

約数ペア:

[(1, 224723960), (2, 112361980), (4, 56180990), (5, 44944792), (8, 28090495), (10, 22472396), (20, 11236198), (31, 7249160), (40, 5618099), (62, 3624580), (124, 1812290), (127, 1769480), (155, 1449832), (248, 906145), (254, 884740), (310, 724916), (508, 442370), (620, 362458), (635, 353896), (1016, 221185), (1240, 181229), (1270, 176948), (1427, 157480), (2540, 88474), (2854, 78740), (3937, 57080), (5080, 44237), (5708, 39370), (7135, 31496), (7874, 28540), (11416, 19685), (14270, 15748)]