1072306720

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 2581383168

約数和(自身を除く): 1509076448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 127, 160, 226, 254, 452, 467, 508, 565, 635, 904, 934, 1016, 1130, 1270, 1808, 1868, 2032, 2260, 2335, 2540, 3616, 3736, 4064, 4520, 4670, 5080, 7472, 9040, 9340, 10160, 14351, 14944, 18080, 18680, 20320, 28702, 37360, 52771, 57404, 59309, 71755, 74720, 105542, 114808, 118618, 143510, 211084, 229616, 237236, 263855, 287020, 296545, 422168, 459232, 474472, 527710, 574040, 593090, 844336, 948944, 1055420, 1148080, 1186180, 1688672, 1897888, 2110840, 2296160, 2372360, 4221680, 4744720, 6701917, 8443360, 9489440, 13403834, 26807668, 33509585, 53615336, 67019170, 107230672, 134038340, 214461344, 268076680, 536153360, 1072306720]

約数ペア:

[(1, 1072306720), (2, 536153360), (4, 268076680), (5, 214461344), (8, 134038340), (10, 107230672), (16, 67019170), (20, 53615336), (32, 33509585), (40, 26807668), (80, 13403834), (113, 9489440), (127, 8443360), (160, 6701917), (226, 4744720), (254, 4221680), (452, 2372360), (467, 2296160), (508, 2110840), (565, 1897888), (635, 1688672), (904, 1186180), (934, 1148080), (1016, 1055420), (1130, 948944), (1270, 844336), (1808, 593090), (1868, 574040), (2032, 527710), (2260, 474472), (2335, 459232), (2540, 422168), (3616, 296545), (3736, 287020), (4064, 263855), (4520, 237236), (4670, 229616), (5080, 211084), (7472, 143510), (9040, 118618), (9340, 114808), (10160, 105542), (14351, 74720), (14944, 71755), (18080, 59309), (18680, 57404), (20320, 52771), (28702, 37360)]