215017440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 746226432

約数和(自身を除く): 531208992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 193, 211, 220, 240, 264, 330, 352, 386, 422, 440, 480, 528, 579, 633, 660, 772, 844, 880, 965, 1055, 1056, 1158, 1266, 1320, 1544, 1688, 1760, 1930, 2110, 2123, 2316, 2321, 2532, 2640, 2895, 3088, 3165, 3376, 3860, 4220, 4246, 4632, 4642, 5064, 5280, 5790, 6176, 6330, 6369, 6752, 6963, 7720, 8440, 8492, 9264, 9284, 10128, 10615, 11580, 11605, 12660, 12738, 13926, 15440, 16880, 16984, 18528, 18568, 20256, 21230, 23160, 23210, 25320, 25476, 27852, 30880, 31845, 33760, 33968, 34815, 37136, 40723, 42460, 46320, 46420, 50640, 50952, 55704, 63690, 67936, 69630, 74272, 81446, 84920, 92640, 92840, 101280, 101904, 111408, 122169, 127380, 139260, 162892, 169840, 185680, 203615, 203808, 222816, 244338, 254760, 278520, 325784, 339680, 371360, 407230, 447953, 488676, 509520, 557040, 610845, 651568, 814460, 895906, 977352, 1019040, 1114080, 1221690, 1303136, 1343859, 1628920, 1791812, 1954704, 2239765, 2443380, 2687718, 3257840, 3583624, 3909408, 4479530, 4886760, 5375436, 6515680, 6719295, 7167248, 8959060, 9773520, 10750872, 13438590, 14334496, 17918120, 19547040, 21501744, 26877180, 35836240, 43003488, 53754360, 71672480, 107508720, 215017440]

約数ペア:

[(1, 215017440), (2, 107508720), (3, 71672480), (4, 53754360), (5, 43003488), (6, 35836240), (8, 26877180), (10, 21501744), (11, 19547040), (12, 17918120), (15, 14334496), (16, 13438590), (20, 10750872), (22, 9773520), (24, 8959060), (30, 7167248), (32, 6719295), (33, 6515680), (40, 5375436), (44, 4886760), (48, 4479530), (55, 3909408), (60, 3583624), (66, 3257840), (80, 2687718), (88, 2443380), (96, 2239765), (110, 1954704), (120, 1791812), (132, 1628920), (160, 1343859), (165, 1303136), (176, 1221690), (193, 1114080), (211, 1019040), (220, 977352), (240, 895906), (264, 814460), (330, 651568), (352, 610845), (386, 557040), (422, 509520), (440, 488676), (480, 447953), (528, 407230), (579, 371360), (633, 339680), (660, 325784), (772, 278520), (844, 254760), (880, 244338), (965, 222816), (1055, 203808), (1056, 203615), (1158, 185680), (1266, 169840), (1320, 162892), (1544, 139260), (1688, 127380), (1760, 122169), (1930, 111408), (2110, 101904), (2123, 101280), (2316, 92840), (2321, 92640), (2532, 84920), (2640, 81446), (2895, 74272), (3088, 69630), (3165, 67936), (3376, 63690), (3860, 55704), (4220, 50952), (4246, 50640), (4632, 46420), (4642, 46320), (5064, 42460), (5280, 40723), (5790, 37136), (6176, 34815), (6330, 33968), (6369, 33760), (6752, 31845), (6963, 30880), (7720, 27852), (8440, 25476), (8492, 25320), (9264, 23210), (9284, 23160), (10128, 21230), (10615, 20256), (11580, 18568), (11605, 18528), (12660, 16984), (12738, 16880), (13926, 15440)]