243151680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 224

約数和(自身を含む): 837444096

約数和(自身を除く): 594292416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 272, 282, 317, 320, 340, 376, 408, 470, 480, 510, 544, 564, 634, 680, 705, 752, 799, 816, 940, 951, 960, 1020, 1088, 1128, 1268, 1360, 1410, 1504, 1585, 1598, 1632, 1880, 1902, 2040, 2256, 2397, 2536, 2720, 2820, 3008, 3170, 3196, 3264, 3760, 3804, 3995, 4080, 4512, 4755, 4794, 5072, 5389, 5440, 5640, 6340, 6392, 7520, 7608, 7990, 8160, 9024, 9510, 9588, 10144, 10778, 11280, 11985, 12680, 12784, 14899, 15040, 15216, 15980, 16167, 16320, 19020, 19176, 20288, 21556, 22560, 23970, 25360, 25568, 26945, 29798, 30432, 31960, 32334, 38040, 38352, 43112, 44697, 45120, 47940, 50720, 51136, 53890, 59596, 60864, 63920, 64668, 74495, 76080, 76704, 80835, 86224, 89394, 95880, 101440, 107780, 119192, 127840, 129336, 148990, 152160, 153408, 161670, 172448, 178788, 191760, 215560, 223485, 238384, 253283, 255680, 258672, 297980, 304320, 323340, 344896, 357576, 383520, 431120, 446970, 476768, 506566, 517344, 595960, 646680, 715152, 759849, 767040, 862240, 893940, 953536, 1013132, 1034688, 1191920, 1266415, 1293360, 1430304, 1519698, 1724480, 1787880, 2026264, 2383840, 2532830, 2586720, 2860608, 3039396, 3575760, 3799245, 4052528, 4767680, 5065660, 5173440, 6078792, 7151520, 7598490, 8105056, 10131320, 12157584, 14303040, 15196980, 16210112, 20262640, 24315168, 30393960, 40525280, 48630336, 60787920, 81050560, 121575840, 243151680]

約数ペア:

[(1, 243151680), (2, 121575840), (3, 81050560), (4, 60787920), (5, 48630336), (6, 40525280), (8, 30393960), (10, 24315168), (12, 20262640), (15, 16210112), (16, 15196980), (17, 14303040), (20, 12157584), (24, 10131320), (30, 8105056), (32, 7598490), (34, 7151520), (40, 6078792), (47, 5173440), (48, 5065660), (51, 4767680), (60, 4052528), (64, 3799245), (68, 3575760), (80, 3039396), (85, 2860608), (94, 2586720), (96, 2532830), (102, 2383840), (120, 2026264), (136, 1787880), (141, 1724480), (160, 1519698), (170, 1430304), (188, 1293360), (192, 1266415), (204, 1191920), (235, 1034688), (240, 1013132), (255, 953536), (272, 893940), (282, 862240), (317, 767040), (320, 759849), (340, 715152), (376, 646680), (408, 595960), (470, 517344), (480, 506566), (510, 476768), (544, 446970), (564, 431120), (634, 383520), (680, 357576), (705, 344896), (752, 323340), (799, 304320), (816, 297980), (940, 258672), (951, 255680), (960, 253283), (1020, 238384), (1088, 223485), (1128, 215560), (1268, 191760), (1360, 178788), (1410, 172448), (1504, 161670), (1585, 153408), (1598, 152160), (1632, 148990), (1880, 129336), (1902, 127840), (2040, 119192), (2256, 107780), (2397, 101440), (2536, 95880), (2720, 89394), (2820, 86224), (3008, 80835), (3170, 76704), (3196, 76080), (3264, 74495), (3760, 64668), (3804, 63920), (3995, 60864), (4080, 59596), (4512, 53890), (4755, 51136), (4794, 50720), (5072, 47940), (5389, 45120), (5440, 44697), (5640, 43112), (6340, 38352), (6392, 38040), (7520, 32334), (7608, 31960), (7990, 30432), (8160, 29798), (9024, 26945), (9510, 25568), (9588, 25360), (10144, 23970), (10778, 22560), (11280, 21556), (11985, 20288), (12680, 19176), (12784, 19020), (14899, 16320), (15040, 16167), (15216, 15980)]