74767440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 255983616

約数和(自身を除く): 181216176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 223, 240, 254, 264, 330, 381, 440, 446, 508, 528, 635, 660, 669, 762, 880, 892, 1016, 1115, 1270, 1320, 1338, 1397, 1524, 1784, 1905, 2032, 2230, 2453, 2540, 2640, 2676, 2794, 3048, 3345, 3568, 3810, 4191, 4460, 4906, 5080, 5352, 5588, 6096, 6690, 6985, 7359, 7620, 8382, 8920, 9812, 10160, 10704, 11176, 12265, 13380, 13970, 14718, 15240, 16764, 17840, 19624, 20955, 22352, 24530, 26760, 27940, 28321, 29436, 30480, 33528, 36795, 39248, 41910, 49060, 53520, 55880, 56642, 58872, 67056, 73590, 83820, 84963, 98120, 111760, 113284, 117744, 141605, 147180, 167640, 169926, 196240, 226568, 283210, 294360, 311531, 335280, 339852, 424815, 453136, 566420, 588720, 623062, 679704, 849630, 934593, 1132840, 1246124, 1359408, 1557655, 1699260, 1869186, 2265680, 2492248, 3115310, 3398520, 3738372, 4672965, 4984496, 6230620, 6797040, 7476744, 9345930, 12461240, 14953488, 18691860, 24922480, 37383720, 74767440]

約数ペア:

[(1, 74767440), (2, 37383720), (3, 24922480), (4, 18691860), (5, 14953488), (6, 12461240), (8, 9345930), (10, 7476744), (11, 6797040), (12, 6230620), (15, 4984496), (16, 4672965), (20, 3738372), (22, 3398520), (24, 3115310), (30, 2492248), (33, 2265680), (40, 1869186), (44, 1699260), (48, 1557655), (55, 1359408), (60, 1246124), (66, 1132840), (80, 934593), (88, 849630), (110, 679704), (120, 623062), (127, 588720), (132, 566420), (165, 453136), (176, 424815), (220, 339852), (223, 335280), (240, 311531), (254, 294360), (264, 283210), (330, 226568), (381, 196240), (440, 169926), (446, 167640), (508, 147180), (528, 141605), (635, 117744), (660, 113284), (669, 111760), (762, 98120), (880, 84963), (892, 83820), (1016, 73590), (1115, 67056), (1270, 58872), (1320, 56642), (1338, 55880), (1397, 53520), (1524, 49060), (1784, 41910), (1905, 39248), (2032, 36795), (2230, 33528), (2453, 30480), (2540, 29436), (2640, 28321), (2676, 27940), (2794, 26760), (3048, 24530), (3345, 22352), (3568, 20955), (3810, 19624), (4191, 17840), (4460, 16764), (4906, 15240), (5080, 14718), (5352, 13970), (5588, 13380), (6096, 12265), (6690, 11176), (6985, 10704), (7359, 10160), (7620, 9812), (8382, 8920)]