23437920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 84478464

約数和(自身を除く): 61040544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 193, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 386, 440, 460, 480, 506, 528, 552, 579, 660, 690, 736, 759, 772, 880, 920, 965, 1012, 1056, 1104, 1158, 1265, 1320, 1380, 1518, 1544, 1760, 1840, 1930, 2024, 2123, 2208, 2316, 2530, 2640, 2760, 2895, 3036, 3088, 3680, 3795, 3860, 4048, 4246, 4439, 4632, 5060, 5280, 5520, 5790, 6072, 6176, 6369, 7590, 7720, 8096, 8492, 8878, 9264, 10120, 10615, 11040, 11580, 12144, 12738, 13317, 15180, 15440, 16984, 17756, 18528, 20240, 21230, 22195, 23160, 24288, 25476, 26634, 30360, 30880, 31845, 33968, 35512, 40480, 42460, 44390, 46320, 48829, 50952, 53268, 60720, 63690, 66585, 67936, 71024, 84920, 88780, 92640, 97658, 101904, 106536, 121440, 127380, 133170, 142048, 146487, 169840, 177560, 195316, 203808, 213072, 244145, 254760, 266340, 292974, 339680, 355120, 390632, 426144, 488290, 509520, 532680, 585948, 710240, 732435, 781264, 976580, 1019040, 1065360, 1171896, 1464870, 1562528, 1953160, 2130720, 2343792, 2929740, 3906320, 4687584, 5859480, 7812640, 11718960, 23437920]

約数ペア:

[(1, 23437920), (2, 11718960), (3, 7812640), (4, 5859480), (5, 4687584), (6, 3906320), (8, 2929740), (10, 2343792), (11, 2130720), (12, 1953160), (15, 1562528), (16, 1464870), (20, 1171896), (22, 1065360), (23, 1019040), (24, 976580), (30, 781264), (32, 732435), (33, 710240), (40, 585948), (44, 532680), (46, 509520), (48, 488290), (55, 426144), (60, 390632), (66, 355120), (69, 339680), (80, 292974), (88, 266340), (92, 254760), (96, 244145), (110, 213072), (115, 203808), (120, 195316), (132, 177560), (138, 169840), (160, 146487), (165, 142048), (176, 133170), (184, 127380), (193, 121440), (220, 106536), (230, 101904), (240, 97658), (253, 92640), (264, 88780), (276, 84920), (330, 71024), (345, 67936), (352, 66585), (368, 63690), (386, 60720), (440, 53268), (460, 50952), (480, 48829), (506, 46320), (528, 44390), (552, 42460), (579, 40480), (660, 35512), (690, 33968), (736, 31845), (759, 30880), (772, 30360), (880, 26634), (920, 25476), (965, 24288), (1012, 23160), (1056, 22195), (1104, 21230), (1158, 20240), (1265, 18528), (1320, 17756), (1380, 16984), (1518, 15440), (1544, 15180), (1760, 13317), (1840, 12738), (1930, 12144), (2024, 11580), (2123, 11040), (2208, 10615), (2316, 10120), (2530, 9264), (2640, 8878), (2760, 8492), (2895, 8096), (3036, 7720), (3088, 7590), (3680, 6369), (3795, 6176), (3860, 6072), (4048, 5790), (4246, 5520), (4439, 5280), (4632, 5060)]