64120160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 168920640

約数和(自身を除く): 104800480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1063, 1160, 1508, 1885, 2080, 2126, 2320, 3016, 3770, 4252, 4640, 5315, 6032, 7540, 8504, 10630, 12064, 13819, 15080, 17008, 21260, 27638, 30160, 30827, 34016, 42520, 55276, 60320, 61654, 69095, 85040, 110552, 123308, 138190, 154135, 170080, 221104, 246616, 276380, 308270, 400751, 442208, 493232, 552760, 616540, 801502, 986464, 1105520, 1233080, 1603004, 2003755, 2211040, 2466160, 3206008, 4007510, 4932320, 6412016, 8015020, 12824032, 16030040, 32060080, 64120160]

約数ペア:

[(1, 64120160), (2, 32060080), (4, 16030040), (5, 12824032), (8, 8015020), (10, 6412016), (13, 4932320), (16, 4007510), (20, 3206008), (26, 2466160), (29, 2211040), (32, 2003755), (40, 1603004), (52, 1233080), (58, 1105520), (65, 986464), (80, 801502), (104, 616540), (116, 552760), (130, 493232), (145, 442208), (160, 400751), (208, 308270), (232, 276380), (260, 246616), (290, 221104), (377, 170080), (416, 154135), (464, 138190), (520, 123308), (580, 110552), (754, 85040), (928, 69095), (1040, 61654), (1063, 60320), (1160, 55276), (1508, 42520), (1885, 34016), (2080, 30827), (2126, 30160), (2320, 27638), (3016, 21260), (3770, 17008), (4252, 15080), (4640, 13819), (5315, 12064), (6032, 10630), (7540, 8504)]