920475360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 384

約数和(自身を含む): 3749760000

約数和(自身を除く): 2829284640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 160, 168, 180, 183, 189, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 336, 360, 366, 378, 420, 427, 432, 480, 488, 499, 504, 540, 549, 560, 610, 630, 672, 720, 732, 756, 840, 854, 864, 915, 945, 976, 998, 1008, 1080, 1098, 1120, 1220, 1260, 1281, 1440, 1464, 1497, 1512, 1647, 1680, 1708, 1830, 1890, 1952, 1996, 2016, 2135, 2160, 2196, 2440, 2495, 2520, 2562, 2745, 2928, 2994, 3024, 3294, 3360, 3416, 3493, 3660, 3780, 3843, 3992, 4270, 4320, 4392, 4491, 4880, 4990, 5040, 5124, 5490, 5856, 5988, 6048, 6405, 6588, 6832, 6986, 7320, 7485, 7560, 7686, 7984, 8235, 8540, 8784, 8982, 9760, 9980, 10080, 10248, 10479, 10980, 11529, 11976, 12810, 13176, 13473, 13664, 13972, 14640, 14970, 15120, 15372, 15968, 16470, 17080, 17465, 17568, 17964, 19215, 19960, 20496, 20958, 21960, 22455, 23058, 23952, 25620, 26352, 26946, 27944, 29280, 29940, 30240, 30439, 30744, 31437, 32940, 34160, 34930, 35928, 38430, 39920, 40992, 41916, 43920, 44910, 46116, 47904, 51240, 52395, 52704, 53892, 55888, 57645, 59880, 60878, 61488, 62874, 65880, 67365, 68320, 69860, 71856, 76860, 79840, 83832, 87840, 89820, 91317, 92232, 94311, 102480, 104790, 107784, 111776, 115290, 119760, 121756, 122976, 125748, 131760, 134730, 139720, 143712, 152195, 153720, 157185, 167664, 179640, 182634, 184464, 188622, 204960, 209580, 213073, 215568, 230580, 239520, 243512, 251496, 263520, 269460, 273951, 279440, 304390, 307440, 314370, 335328, 359280, 365268, 368928, 377244, 419160, 426146, 431136, 456585, 461160, 471555, 487024, 502992, 538920, 547902, 558880, 608780, 614880, 628740, 639219, 718560, 730536, 754488, 821853, 838320, 852292, 913170, 922320, 943110, 974048, 1005984, 1065365, 1077840, 1095804, 1217560, 1257480, 1278438, 1369755, 1461072, 1508976, 1643706, 1676640, 1704584, 1826340, 1844640, 1886220, 1917657, 2130730, 2155680, 2191608, 2435120, 2514960, 2556876, 2739510, 2922144, 3017952, 3196095, 3287412, 3409168, 3652680, 3772440, 3835314, 4109265, 4261460, 4383216, 4870240, 5029920, 5113752, 5479020, 5752971, 6392190, 6574824, 6818336, 7305360, 7544880, 7670628, 8218530, 8522920, 8766432, 9588285, 10227504, 10958040, 11505942, 12784380, 13149648, 14610720, 15089760, 15341256, 16437060, 17045840, 19176570, 20455008, 21916080, 23011884, 25568760, 26299296, 28764855, 30682512, 32874120, 34091680, 38353140, 43832160, 46023768, 51137520, 57529710, 61365024, 65748240, 76706280, 92047536, 102275040, 115059420, 131496480, 153412560, 184095072, 230118840, 306825120, 460237680, 920475360]

約数ペア:

[(1, 920475360), (2, 460237680), (3, 306825120), (4, 230118840), (5, 184095072), (6, 153412560), (7, 131496480), (8, 115059420), (9, 102275040), (10, 92047536), (12, 76706280), (14, 65748240), (15, 61365024), (16, 57529710), (18, 51137520), (20, 46023768), (21, 43832160), (24, 38353140), (27, 34091680), (28, 32874120), (30, 30682512), (32, 28764855), (35, 26299296), (36, 25568760), (40, 23011884), (42, 21916080), (45, 20455008), (48, 19176570), (54, 17045840), (56, 16437060), (60, 15341256), (61, 15089760), (63, 14610720), (70, 13149648), (72, 12784380), (80, 11505942), (84, 10958040), (90, 10227504), (96, 9588285), (105, 8766432), (108, 8522920), (112, 8218530), (120, 7670628), (122, 7544880), (126, 7305360), (135, 6818336), (140, 6574824), (144, 6392190), (160, 5752971), (168, 5479020), (180, 5113752), (183, 5029920), (189, 4870240), (210, 4383216), (216, 4261460), (224, 4109265), (240, 3835314), (244, 3772440), (252, 3652680), (270, 3409168), (280, 3287412), (288, 3196095), (305, 3017952), (315, 2922144), (336, 2739510), (360, 2556876), (366, 2514960), (378, 2435120), (420, 2191608), (427, 2155680), (432, 2130730), (480, 1917657), (488, 1886220), (499, 1844640), (504, 1826340), (540, 1704584), (549, 1676640), (560, 1643706), (610, 1508976), (630, 1461072), (672, 1369755), (720, 1278438), (732, 1257480), (756, 1217560), (840, 1095804), (854, 1077840), (864, 1065365), (915, 1005984), (945, 974048), (976, 943110), (998, 922320), (1008, 913170), (1080, 852292), (1098, 838320), (1120, 821853), (1220, 754488), (1260, 730536), (1281, 718560), (1440, 639219), (1464, 628740), (1497, 614880), (1512, 608780), (1647, 558880), (1680, 547902), (1708, 538920), (1830, 502992), (1890, 487024), (1952, 471555), (1996, 461160), (2016, 456585), (2135, 431136), (2160, 426146), (2196, 419160), (2440, 377244), (2495, 368928), (2520, 365268), (2562, 359280), (2745, 335328), (2928, 314370), (2994, 307440), (3024, 304390), (3294, 279440), (3360, 273951), (3416, 269460), (3493, 263520), (3660, 251496), (3780, 243512), (3843, 239520), (3992, 230580), (4270, 215568), (4320, 213073), (4392, 209580), (4491, 204960), (4880, 188622), (4990, 184464), (5040, 182634), (5124, 179640), (5490, 167664), (5856, 157185), (5988, 153720), (6048, 152195), (6405, 143712), (6588, 139720), (6832, 134730), (6986, 131760), (7320, 125748), (7485, 122976), (7560, 121756), (7686, 119760), (7984, 115290), (8235, 111776), (8540, 107784), (8784, 104790), (8982, 102480), (9760, 94311), (9980, 92232), (10080, 91317), (10248, 89820), (10479, 87840), (10980, 83832), (11529, 79840), (11976, 76860), (12810, 71856), (13176, 69860), (13473, 68320), (13664, 67365), (13972, 65880), (14640, 62874), (14970, 61488), (15120, 60878), (15372, 59880), (15968, 57645), (16470, 55888), (17080, 53892), (17465, 52704), (17568, 52395), (17964, 51240), (19215, 47904), (19960, 46116), (20496, 44910), (20958, 43920), (21960, 41916), (22455, 40992), (23058, 39920), (23952, 38430), (25620, 35928), (26352, 34930), (26946, 34160), (27944, 32940), (29280, 31437), (29940, 30744), (30240, 30439)]