164904480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 634023936

約数和(自身を除く): 469119456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 383, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 766, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1149, 1170, 1196, 1248, 1380, 1440, 1495, 1532, 1560, 1656, 1794, 1840, 1872, 1915, 2070, 2080, 2208, 2298, 2340, 2392, 2691, 2760, 2990, 3064, 3120, 3312, 3447, 3588, 3680, 3744, 3830, 4140, 4485, 4596, 4680, 4784, 4979, 5382, 5520, 5745, 5980, 6128, 6240, 6624, 6894, 7176, 7660, 8280, 8809, 8970, 9192, 9360, 9568, 9958, 10764, 11040, 11490, 11960, 12256, 13455, 13788, 14352, 14937, 15320, 16560, 17235, 17618, 17940, 18384, 18720, 19916, 21528, 22980, 23920, 24895, 26427, 26910, 27576, 28704, 29874, 30640, 33120, 34470, 35236, 35880, 36768, 39832, 43056, 44045, 44811, 45960, 47840, 49790, 52854, 53820, 55152, 59748, 61280, 68940, 70472, 71760, 74685, 79281, 79664, 86112, 88090, 89622, 91920, 99580, 105708, 107640, 110304, 114517, 119496, 132135, 137880, 140944, 143520, 149370, 158562, 159328, 176180, 179244, 183840, 199160, 211416, 215280, 224055, 229034, 238992, 264270, 275760, 281888, 298740, 317124, 343551, 352360, 358488, 396405, 398320, 422832, 430560, 448110, 458068, 477984, 528540, 551520, 572585, 597480, 634248, 687102, 704720, 716976, 792810, 796640, 845664, 896220, 916136, 1030653, 1057080, 1145170, 1194960, 1268496, 1374204, 1409440, 1433952, 1585620, 1717755, 1792440, 1832272, 2061306, 2114160, 2290340, 2389920, 2536992, 2748408, 3171240, 3435510, 3584880, 3664544, 4122612, 4228320, 4580680, 5153265, 5496816, 6342480, 6871020, 7169760, 8245224, 9161360, 10306530, 10993632, 12684960, 13742040, 16490448, 18322720, 20613060, 27484080, 32980896, 41226120, 54968160, 82452240, 164904480]

約数ペア:

[(1, 164904480), (2, 82452240), (3, 54968160), (4, 41226120), (5, 32980896), (6, 27484080), (8, 20613060), (9, 18322720), (10, 16490448), (12, 13742040), (13, 12684960), (15, 10993632), (16, 10306530), (18, 9161360), (20, 8245224), (23, 7169760), (24, 6871020), (26, 6342480), (30, 5496816), (32, 5153265), (36, 4580680), (39, 4228320), (40, 4122612), (45, 3664544), (46, 3584880), (48, 3435510), (52, 3171240), (60, 2748408), (65, 2536992), (69, 2389920), (72, 2290340), (78, 2114160), (80, 2061306), (90, 1832272), (92, 1792440), (96, 1717755), (104, 1585620), (115, 1433952), (117, 1409440), (120, 1374204), (130, 1268496), (138, 1194960), (144, 1145170), (156, 1057080), (160, 1030653), (180, 916136), (184, 896220), (195, 845664), (207, 796640), (208, 792810), (230, 716976), (234, 704720), (240, 687102), (260, 634248), (276, 597480), (288, 572585), (299, 551520), (312, 528540), (345, 477984), (360, 458068), (368, 448110), (383, 430560), (390, 422832), (414, 398320), (416, 396405), (460, 358488), (468, 352360), (480, 343551), (520, 317124), (552, 298740), (585, 281888), (598, 275760), (624, 264270), (690, 238992), (720, 229034), (736, 224055), (766, 215280), (780, 211416), (828, 199160), (897, 183840), (920, 179244), (936, 176180), (1035, 159328), (1040, 158562), (1104, 149370), (1149, 143520), (1170, 140944), (1196, 137880), (1248, 132135), (1380, 119496), (1440, 114517), (1495, 110304), (1532, 107640), (1560, 105708), (1656, 99580), (1794, 91920), (1840, 89622), (1872, 88090), (1915, 86112), (2070, 79664), (2080, 79281), (2208, 74685), (2298, 71760), (2340, 70472), (2392, 68940), (2691, 61280), (2760, 59748), (2990, 55152), (3064, 53820), (3120, 52854), (3312, 49790), (3447, 47840), (3588, 45960), (3680, 44811), (3744, 44045), (3830, 43056), (4140, 39832), (4485, 36768), (4596, 35880), (4680, 35236), (4784, 34470), (4979, 33120), (5382, 30640), (5520, 29874), (5745, 28704), (5980, 27576), (6128, 26910), (6240, 26427), (6624, 24895), (6894, 23920), (7176, 22980), (7660, 21528), (8280, 19916), (8809, 18720), (8970, 18384), (9192, 17940), (9360, 17618), (9568, 17235), (9958, 16560), (10764, 15320), (11040, 14937), (11490, 14352), (11960, 13788), (12256, 13455)]