1791981840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3517}}^1$

素因数の和:3737

約数の個数: 160

約数和(自身を含む): 6093288576

約数和(自身を除く): 4301306736

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, 132, 165, 176, 193, 220, 240, 264, 330, 386, 440, 528, 579, 660, 772, 880, 965, 1158, 1320, 1544, 1930, 2123, 2316, 2640, 2895, 3088, 3517, 3860, 4246, 4632, 5790, 6369, 7034, 7720, 8492, 9264, 10551, 10615, 11580, 12738, 14068, 15440, 16984, 17585, 21102, 21230, 23160, 25476, 28136, 31845, 33968, 35170, 38687, 42204, 42460, 46320, 50952, 52755, 56272, 63690, 70340, 77374, 84408, 84920, 101904, 105510, 116061, 127380, 140680, 154748, 168816, 169840, 193435, 211020, 232122, 254760, 281360, 309496, 386870, 422040, 464244, 509520, 580305, 618992, 678781, 773740, 844080, 928488, 1160610, 1357562, 1547480, 1856976, 2036343, 2321220, 2715124, 3094960, 3393905, 4072686, 4642440, 5430248, 6787810, 7466591, 8145372, 9284880, 10181715, 10860496, 13575620, 14933182, 16290744, 20363430, 22399773, 27151240, 29866364, 32581488, 37332955, 40726860, 44799546, 54302480, 59732728, 74665910, 81453720, 89599092, 111998865, 119465456, 149331820, 162907440, 179198184, 223997730, 298663640, 358396368, 447995460, 597327280, 895990920, 1791981840]

約数ペア:

[(1, 1791981840), (2, 895990920), (3, 597327280), (4, 447995460), (5, 358396368), (6, 298663640), (8, 223997730), (10, 179198184), (11, 162907440), (12, 149331820), (15, 119465456), (16, 111998865), (20, 89599092), (22, 81453720), (24, 74665910), (30, 59732728), (33, 54302480), (40, 44799546), (44, 40726860), (48, 37332955), (55, 32581488), (60, 29866364), (66, 27151240), (80, 22399773), (88, 20363430), (110, 16290744), (120, 14933182), (132, 13575620), (165, 10860496), (176, 10181715), (193, 9284880), (220, 8145372), (240, 7466591), (264, 6787810), (330, 5430248), (386, 4642440), (440, 4072686), (528, 3393905), (579, 3094960), (660, 2715124), (772, 2321220), (880, 2036343), (965, 1856976), (1158, 1547480), (1320, 1357562), (1544, 1160610), (1930, 928488), (2123, 844080), (2316, 773740), (2640, 678781), (2895, 618992), (3088, 580305), (3517, 509520), (3860, 464244), (4246, 422040), (4632, 386870), (5790, 309496), (6369, 281360), (7034, 254760), (7720, 232122), (8492, 211020), (9264, 193435), (10551, 169840), (10615, 168816), (11580, 154748), (12738, 140680), (14068, 127380), (15440, 116061), (16984, 105510), (17585, 101904), (21102, 84920), (21230, 84408), (23160, 77374), (25476, 70340), (28136, 63690), (31845, 56272), (33968, 52755), (35170, 50952), (38687, 46320), (42204, 42460)]