251399262960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{90247}}^1$

素因数の和:90392

約数の個数: 240

約数和(自身を含む): 872005777344

約数和(自身を除く): 620606514384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 73, 80, 90, 106, 120, 144, 146, 159, 180, 212, 219, 240, 265, 292, 318, 360, 365, 424, 438, 477, 530, 584, 636, 657, 720, 730, 795, 848, 876, 954, 1060, 1095, 1168, 1272, 1314, 1460, 1590, 1752, 1908, 2120, 2190, 2385, 2544, 2628, 2920, 3180, 3285, 3504, 3816, 3869, 4240, 4380, 4770, 5256, 5840, 6360, 6570, 7632, 7738, 8760, 9540, 10512, 11607, 12720, 13140, 15476, 17520, 19080, 19345, 23214, 26280, 30952, 34821, 38160, 38690, 46428, 52560, 58035, 61904, 69642, 77380, 90247, 92856, 116070, 139284, 154760, 174105, 180494, 185712, 232140, 270741, 278568, 309520, 348210, 360988, 451235, 464280, 541482, 557136, 696420, 721976, 812223, 902470, 928560, 1082964, 1353705, 1392840, 1443952, 1624446, 1804940, 2165928, 2707410, 2785680, 3248892, 3609880, 4061115, 4331856, 4783091, 5414820, 6497784, 6588031, 7219760, 8122230, 9566182, 10829640, 12995568, 13176062, 14349273, 16244460, 19132364, 19764093, 21659280, 23915455, 26352124, 28698546, 32488920, 32940155, 38264728, 39528186, 43047819, 47830910, 52704248, 57397092, 59292279, 64977840, 65880310, 71746365, 76529456, 79056372, 86095638, 95661820, 98820465, 105408496, 114794184, 118584558, 131760620, 143492730, 158112744, 172191276, 191323640, 197640930, 215239095, 229588368, 237169116, 263521240, 286985460, 296461395, 316225488, 344382552, 349165643, 382647280, 395281860, 430478190, 474338232, 527042480, 573970920, 592922790, 688765104, 698331286, 790563720, 860956380, 948676464, 1047496929, 1147941840, 1185845580, 1396662572, 1581127440, 1721912760, 1745828215, 2094993858, 2371691160, 2793325144, 3142490787, 3443825520, 3491656430, 4189987716, 4743382320, 5237484645, 5586650288, 6284981574, 6983312860, 8379975432, 10474969290, 12569963148, 13966625720, 15712453935, 16759950864, 20949938580, 25139926296, 27933251440, 31424907870, 41899877160, 50279852592, 62849815740, 83799754320, 125699631480, 251399262960]

約数ペア:

[(1, 251399262960), (2, 125699631480), (3, 83799754320), (4, 62849815740), (5, 50279852592), (6, 41899877160), (8, 31424907870), (9, 27933251440), (10, 25139926296), (12, 20949938580), (15, 16759950864), (16, 15712453935), (18, 13966625720), (20, 12569963148), (24, 10474969290), (30, 8379975432), (36, 6983312860), (40, 6284981574), (45, 5586650288), (48, 5237484645), (53, 4743382320), (60, 4189987716), (72, 3491656430), (73, 3443825520), (80, 3142490787), (90, 2793325144), (106, 2371691160), (120, 2094993858), (144, 1745828215), (146, 1721912760), (159, 1581127440), (180, 1396662572), (212, 1185845580), (219, 1147941840), (240, 1047496929), (265, 948676464), (292, 860956380), (318, 790563720), (360, 698331286), (365, 688765104), (424, 592922790), (438, 573970920), (477, 527042480), (530, 474338232), (584, 430478190), (636, 395281860), (657, 382647280), (720, 349165643), (730, 344382552), (795, 316225488), (848, 296461395), (876, 286985460), (954, 263521240), (1060, 237169116), (1095, 229588368), (1168, 215239095), (1272, 197640930), (1314, 191323640), (1460, 172191276), (1590, 158112744), (1752, 143492730), (1908, 131760620), (2120, 118584558), (2190, 114794184), (2385, 105408496), (2544, 98820465), (2628, 95661820), (2920, 86095638), (3180, 79056372), (3285, 76529456), (3504, 71746365), (3816, 65880310), (3869, 64977840), (4240, 59292279), (4380, 57397092), (4770, 52704248), (5256, 47830910), (5840, 43047819), (6360, 39528186), (6570, 38264728), (7632, 32940155), (7738, 32488920), (8760, 28698546), (9540, 26352124), (10512, 23915455), (11607, 21659280), (12720, 19764093), (13140, 19132364), (15476, 16244460), (17520, 14349273), (19080, 13176062), (19345, 12995568), (23214, 10829640), (26280, 9566182), (30952, 8122230), (34821, 7219760), (38160, 6588031), (38690, 6497784), (46428, 5414820), (52560, 4783091), (58035, 4331856), (61904, 4061115), (69642, 3609880), (77380, 3248892), (90247, 2785680), (92856, 2707410), (116070, 2165928), (139284, 1804940), (154760, 1624446), (174105, 1443952), (180494, 1392840), (185712, 1353705), (232140, 1082964), (270741, 928560), (278568, 902470), (309520, 812223), (348210, 721976), (360988, 696420), (451235, 557136), (464280, 541482)]