69514720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 111634976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 311, 352, 440, 508, 622, 635, 880, 1016, 1244, 1270, 1397, 1555, 1760, 2032, 2488, 2540, 2794, 3110, 3421, 4064, 4976, 5080, 5588, 6220, 6842, 6985, 9952, 10160, 11176, 12440, 13684, 13970, 17105, 20320, 22352, 24880, 27368, 27940, 34210, 39497, 44704, 49760, 54736, 55880, 68420, 78994, 109472, 111760, 136840, 157988, 197485, 223520, 273680, 315976, 394970, 434467, 547360, 631952, 789940, 868934, 1263904, 1579880, 1737868, 2172335, 3159760, 3475736, 4344670, 6319520, 6951472, 8689340, 13902944, 17378680, 34757360, 69514720]

約数ペア:

[(1, 69514720), (2, 34757360), (4, 17378680), (5, 13902944), (8, 8689340), (10, 6951472), (11, 6319520), (16, 4344670), (20, 3475736), (22, 3159760), (32, 2172335), (40, 1737868), (44, 1579880), (55, 1263904), (80, 868934), (88, 789940), (110, 631952), (127, 547360), (160, 434467), (176, 394970), (220, 315976), (254, 273680), (311, 223520), (352, 197485), (440, 157988), (508, 136840), (622, 111760), (635, 109472), (880, 78994), (1016, 68420), (1244, 55880), (1270, 54736), (1397, 49760), (1555, 44704), (1760, 39497), (2032, 34210), (2488, 27940), (2540, 27368), (2794, 24880), (3110, 22352), (3421, 20320), (4064, 17105), (4976, 13970), (5080, 13684), (5588, 12440), (6220, 11176), (6842, 10160), (6985, 9952)]