314720640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 320

約数和(自身を含む): 1212971760

約数和(自身を除く): 898251120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 467, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 934, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1401, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1868, 1872, 1920, 2080, 2106, 2160, 2335, 2340, 2496, 2592, 2802, 2808, 2880, 3120, 3240, 3456, 3510, 3736, 3744, 4160, 4203, 4212, 4320, 4670, 4680, 4992, 5184, 5265, 5604, 5616, 5760, 6071, 6240, 6480, 7005, 7020, 7472, 7488, 8320, 8406, 8424, 8640, 9340, 9360, 10368, 10530, 11208, 11232, 12142, 12480, 12609, 12960, 14010, 14040, 14944, 14976, 16812, 16848, 17280, 18213, 18680, 18720, 21015, 21060, 22416, 22464, 24284, 24960, 25218, 25920, 28020, 28080, 29888, 30355, 33624, 33696, 36426, 37360, 37440, 37827, 42030, 42120, 44832, 44928, 48568, 50436, 51840, 54639, 56040, 56160, 59776, 60710, 63045, 67248, 67392, 72852, 74720, 74880, 75654, 84060, 84240, 89664, 91065, 97136, 100872, 109278, 112080, 112320, 121420, 126090, 134496, 134784, 145704, 149440, 151308, 163917, 168120, 168480, 179328, 182130, 189135, 194272, 201744, 218556, 224160, 224640, 242840, 252180, 268992, 273195, 291408, 298880, 302616, 327834, 336240, 336960, 364260, 378270, 388544, 403488, 437112, 448320, 485680, 491751, 504360, 537984, 546390, 582816, 605232, 655668, 672480, 673920, 728520, 756540, 777088, 806976, 819585, 874224, 896640, 971360, 983502, 1008720, 1092780, 1165632, 1210464, 1311336, 1344960, 1457040, 1513080, 1613952, 1639170, 1748448, 1942720, 1967004, 2017440, 2185560, 2331264, 2420928, 2458755, 2622672, 2689920, 2914080, 3026160, 3278340, 3496896, 3885440, 3934008, 4034880, 4371120, 4841856, 4917510, 5245344, 5828160, 6052320, 6556680, 6993792, 7868016, 8069760, 8742240, 9835020, 10490688, 11656320, 12104640, 13113360, 15736032, 17484480, 19670040, 20981376, 24209280, 26226720, 31472064, 34968960, 39340080, 52453440, 62944128, 78680160, 104906880, 157360320, 314720640]

約数ペア:

[(1, 314720640), (2, 157360320), (3, 104906880), (4, 78680160), (5, 62944128), (6, 52453440), (8, 39340080), (9, 34968960), (10, 31472064), (12, 26226720), (13, 24209280), (15, 20981376), (16, 19670040), (18, 17484480), (20, 15736032), (24, 13113360), (26, 12104640), (27, 11656320), (30, 10490688), (32, 9835020), (36, 8742240), (39, 8069760), (40, 7868016), (45, 6993792), (48, 6556680), (52, 6052320), (54, 5828160), (60, 5245344), (64, 4917510), (65, 4841856), (72, 4371120), (78, 4034880), (80, 3934008), (81, 3885440), (90, 3496896), (96, 3278340), (104, 3026160), (108, 2914080), (117, 2689920), (120, 2622672), (128, 2458755), (130, 2420928), (135, 2331264), (144, 2185560), (156, 2017440), (160, 1967004), (162, 1942720), (180, 1748448), (192, 1639170), (195, 1613952), (208, 1513080), (216, 1457040), (234, 1344960), (240, 1311336), (260, 1210464), (270, 1165632), (288, 1092780), (312, 1008720), (320, 983502), (324, 971360), (351, 896640), (360, 874224), (384, 819585), (390, 806976), (405, 777088), (416, 756540), (432, 728520), (467, 673920), (468, 672480), (480, 655668), (520, 605232), (540, 582816), (576, 546390), (585, 537984), (624, 504360), (640, 491751), (648, 485680), (702, 448320), (720, 437112), (780, 403488), (810, 388544), (832, 378270), (864, 364260), (934, 336960), (936, 336240), (960, 327834), (1040, 302616), (1053, 298880), (1080, 291408), (1152, 273195), (1170, 268992), (1248, 252180), (1296, 242840), (1401, 224640), (1404, 224160), (1440, 218556), (1560, 201744), (1620, 194272), (1664, 189135), (1728, 182130), (1755, 179328), (1868, 168480), (1872, 168120), (1920, 163917), (2080, 151308), (2106, 149440), (2160, 145704), (2335, 134784), (2340, 134496), (2496, 126090), (2592, 121420), (2802, 112320), (2808, 112080), (2880, 109278), (3120, 100872), (3240, 97136), (3456, 91065), (3510, 89664), (3736, 84240), (3744, 84060), (4160, 75654), (4203, 74880), (4212, 74720), (4320, 72852), (4670, 67392), (4680, 67248), (4992, 63045), (5184, 60710), (5265, 59776), (5604, 56160), (5616, 56040), (5760, 54639), (6071, 51840), (6240, 50436), (6480, 48568), (7005, 44928), (7020, 44832), (7472, 42120), (7488, 42030), (8320, 37827), (8406, 37440), (8424, 37360), (8640, 36426), (9340, 33696), (9360, 33624), (10368, 30355), (10530, 29888), (11208, 28080), (11232, 28020), (12142, 25920), (12480, 25218), (12609, 24960), (12960, 24284), (14010, 22464), (14040, 22416), (14944, 21060), (14976, 21015), (16812, 18720), (16848, 18680), (17280, 18213)]