69937920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 261149616

約数和(自身を除く): 191211696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 467, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 934, 936, 960, 1040, 1152, 1170, 1248, 1280, 1401, 1440, 1560, 1664, 1868, 1872, 1920, 2080, 2304, 2335, 2340, 2496, 2802, 2880, 3120, 3328, 3736, 3744, 3840, 4160, 4203, 4670, 4680, 4992, 5604, 5760, 6071, 6240, 7005, 7472, 7488, 8320, 8406, 9340, 9360, 9984, 11208, 11520, 12142, 12480, 14010, 14944, 14976, 16640, 16812, 18213, 18680, 18720, 21015, 22416, 24284, 24960, 28020, 29888, 29952, 30355, 33624, 36426, 37360, 37440, 42030, 44832, 48568, 49920, 54639, 56040, 59776, 60710, 67248, 72852, 74720, 74880, 84060, 89664, 91065, 97136, 109278, 112080, 119552, 121420, 134496, 145704, 149440, 149760, 168120, 179328, 182130, 194272, 218556, 224160, 242840, 268992, 273195, 291408, 298880, 336240, 358656, 364260, 388544, 437112, 448320, 485680, 537984, 546390, 582816, 597760, 672480, 728520, 777088, 874224, 896640, 971360, 1075968, 1092780, 1165632, 1344960, 1457040, 1554176, 1748448, 1793280, 1942720, 2185560, 2331264, 2689920, 2914080, 3496896, 3885440, 4371120, 4662528, 5379840, 5828160, 6993792, 7770880, 8742240, 11656320, 13987584, 17484480, 23312640, 34968960, 69937920]

約数ペア:

[(1, 69937920), (2, 34968960), (3, 23312640), (4, 17484480), (5, 13987584), (6, 11656320), (8, 8742240), (9, 7770880), (10, 6993792), (12, 5828160), (13, 5379840), (15, 4662528), (16, 4371120), (18, 3885440), (20, 3496896), (24, 2914080), (26, 2689920), (30, 2331264), (32, 2185560), (36, 1942720), (39, 1793280), (40, 1748448), (45, 1554176), (48, 1457040), (52, 1344960), (60, 1165632), (64, 1092780), (65, 1075968), (72, 971360), (78, 896640), (80, 874224), (90, 777088), (96, 728520), (104, 672480), (117, 597760), (120, 582816), (128, 546390), (130, 537984), (144, 485680), (156, 448320), (160, 437112), (180, 388544), (192, 364260), (195, 358656), (208, 336240), (234, 298880), (240, 291408), (256, 273195), (260, 268992), (288, 242840), (312, 224160), (320, 218556), (360, 194272), (384, 182130), (390, 179328), (416, 168120), (467, 149760), (468, 149440), (480, 145704), (520, 134496), (576, 121420), (585, 119552), (624, 112080), (640, 109278), (720, 97136), (768, 91065), (780, 89664), (832, 84060), (934, 74880), (936, 74720), (960, 72852), (1040, 67248), (1152, 60710), (1170, 59776), (1248, 56040), (1280, 54639), (1401, 49920), (1440, 48568), (1560, 44832), (1664, 42030), (1868, 37440), (1872, 37360), (1920, 36426), (2080, 33624), (2304, 30355), (2335, 29952), (2340, 29888), (2496, 28020), (2802, 24960), (2880, 24284), (3120, 22416), (3328, 21015), (3736, 18720), (3744, 18680), (3840, 18213), (4160, 16812), (4203, 16640), (4670, 14976), (4680, 14944), (4992, 14010), (5604, 12480), (5760, 12142), (6071, 11520), (6240, 11208), (7005, 9984), (7472, 9360), (7488, 9340), (8320, 8406)]