771200640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 384

約数和(自身を含む): 3146757120

約数和(自身を除く): 2375556480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 617, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1234, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1851, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2468, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3085, 3255, 3360, 3472, 3702, 3720, 3906, 3968, 4032, 4319, 4340, 4464, 4480, 4936, 4960, 5040, 5208, 5553, 5580, 5760, 5952, 6170, 6510, 6720, 6944, 7404, 7440, 7812, 8064, 8638, 8680, 8928, 9255, 9765, 9872, 9920, 10080, 10416, 11106, 11160, 11904, 12340, 12957, 13020, 13440, 13888, 14808, 14880, 15624, 17276, 17360, 17856, 18510, 19127, 19530, 19744, 19840, 20160, 20832, 21595, 22212, 22320, 24680, 25914, 26040, 27765, 27776, 29616, 29760, 31248, 34552, 34720, 35712, 37020, 38254, 38871, 39060, 39488, 40320, 41664, 43190, 44424, 44640, 49360, 51828, 52080, 55530, 57381, 59232, 59520, 62496, 64785, 69104, 69440, 74040, 76508, 77742, 78120, 78976, 83328, 86380, 88848, 89280, 95635, 98720, 103656, 104160, 111060, 114762, 118464, 124992, 129570, 133889, 138208, 138880, 148080, 153016, 155484, 156240, 172143, 172760, 177696, 178560, 191270, 194355, 197440, 207312, 208320, 222120, 229524, 236928, 249984, 259140, 267778, 276416, 286905, 296160, 306032, 310968, 312480, 344286, 345520, 355392, 382540, 388710, 394880, 401667, 414624, 416640, 444240, 459048, 518280, 535556, 552832, 573810, 592320, 612064, 621936, 624960, 669445, 688572, 691040, 710784, 765080, 777420, 803334, 829248, 860715, 888480, 918096, 1036560, 1071112, 1147620, 1184640, 1205001, 1224128, 1243872, 1249920, 1338890, 1377144, 1382080, 1530160, 1554840, 1606668, 1658496, 1721430, 1776960, 1836192, 2008335, 2073120, 2142224, 2295240, 2410002, 2448256, 2487744, 2677780, 2754288, 2764160, 3060320, 3109680, 3213336, 3442860, 3553920, 3672384, 4016670, 4146240, 4284448, 4590480, 4820004, 4975488, 5355560, 5508576, 6025005, 6120640, 6219360, 6426672, 6885720, 7344768, 8033340, 8292480, 8568896, 9180960, 9640008, 10711120, 11017152, 12050010, 12241280, 12438720, 12853344, 13771440, 16066680, 17137792, 18361920, 19280016, 21422240, 22034304, 24100020, 24877440, 25706688, 27542880, 32133360, 36723840, 38560032, 42844480, 48200040, 51413376, 55085760, 64266720, 77120064, 85688960, 96400080, 110171520, 128533440, 154240128, 192800160, 257066880, 385600320, 771200640]

約数ペア:

[(1, 771200640), (2, 385600320), (3, 257066880), (4, 192800160), (5, 154240128), (6, 128533440), (7, 110171520), (8, 96400080), (9, 85688960), (10, 77120064), (12, 64266720), (14, 55085760), (15, 51413376), (16, 48200040), (18, 42844480), (20, 38560032), (21, 36723840), (24, 32133360), (28, 27542880), (30, 25706688), (31, 24877440), (32, 24100020), (35, 22034304), (36, 21422240), (40, 19280016), (42, 18361920), (45, 17137792), (48, 16066680), (56, 13771440), (60, 12853344), (62, 12438720), (63, 12241280), (64, 12050010), (70, 11017152), (72, 10711120), (80, 9640008), (84, 9180960), (90, 8568896), (93, 8292480), (96, 8033340), (105, 7344768), (112, 6885720), (120, 6426672), (124, 6219360), (126, 6120640), (128, 6025005), (140, 5508576), (144, 5355560), (155, 4975488), (160, 4820004), (168, 4590480), (180, 4284448), (186, 4146240), (192, 4016670), (210, 3672384), (217, 3553920), (224, 3442860), (240, 3213336), (248, 3109680), (252, 3060320), (279, 2764160), (280, 2754288), (288, 2677780), (310, 2487744), (315, 2448256), (320, 2410002), (336, 2295240), (360, 2142224), (372, 2073120), (384, 2008335), (420, 1836192), (434, 1776960), (448, 1721430), (465, 1658496), (480, 1606668), (496, 1554840), (504, 1530160), (558, 1382080), (560, 1377144), (576, 1338890), (617, 1249920), (620, 1243872), (630, 1224128), (640, 1205001), (651, 1184640), (672, 1147620), (720, 1071112), (744, 1036560), (840, 918096), (868, 888480), (896, 860715), (930, 829248), (960, 803334), (992, 777420), (1008, 765080), (1085, 710784), (1116, 691040), (1120, 688572), (1152, 669445), (1234, 624960), (1240, 621936), (1260, 612064), (1302, 592320), (1344, 573810), (1395, 552832), (1440, 535556), (1488, 518280), (1680, 459048), (1736, 444240), (1851, 416640), (1860, 414624), (1920, 401667), (1953, 394880), (1984, 388710), (2016, 382540), (2170, 355392), (2232, 345520), (2240, 344286), (2468, 312480), (2480, 310968), (2520, 306032), (2604, 296160), (2688, 286905), (2790, 276416), (2880, 267778), (2976, 259140), (3085, 249984), (3255, 236928), (3360, 229524), (3472, 222120), (3702, 208320), (3720, 207312), (3906, 197440), (3968, 194355), (4032, 191270), (4319, 178560), (4340, 177696), (4464, 172760), (4480, 172143), (4936, 156240), (4960, 155484), (5040, 153016), (5208, 148080), (5553, 138880), (5580, 138208), (5760, 133889), (5952, 129570), (6170, 124992), (6510, 118464), (6720, 114762), (6944, 111060), (7404, 104160), (7440, 103656), (7812, 98720), (8064, 95635), (8638, 89280), (8680, 88848), (8928, 86380), (9255, 83328), (9765, 78976), (9872, 78120), (9920, 77742), (10080, 76508), (10416, 74040), (11106, 69440), (11160, 69104), (11904, 64785), (12340, 62496), (12957, 59520), (13020, 59232), (13440, 57381), (13888, 55530), (14808, 52080), (14880, 51828), (15624, 49360), (17276, 44640), (17360, 44424), (17856, 43190), (18510, 41664), (19127, 40320), (19530, 39488), (19744, 39060), (19840, 38871), (20160, 38254), (20832, 37020), (21595, 35712), (22212, 34720), (22320, 34552), (24680, 31248), (25914, 29760), (26040, 29616), (27765, 27776)]