818876160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2351

約数の個数: 216

約数和(自身を含む): 2925896064

約数和(自身を除く): 2107019904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2293, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4586, 4960, 5580, 5760, 5952, 6879, 7440, 7936, 8928, 9172, 9920, 11160, 11465, 11520, 11904, 13758, 14880, 17856, 18344, 19840, 20637, 22320, 22930, 23808, 27516, 29760, 34395, 35712, 36688, 39680, 41274, 44640, 45860, 55032, 59520, 68790, 71083, 71424, 73376, 82548, 89280, 91720, 103185, 110064, 119040, 137580, 142166, 146752, 165096, 178560, 183440, 206370, 213249, 220128, 275160, 284332, 293504, 330192, 355415, 357120, 366880, 412740, 426498, 440256, 550320, 568664, 587008, 639747, 660384, 710830, 733760, 825480, 852996, 880512, 1066245, 1100640, 1137328, 1279494, 1320768, 1421660, 1467520, 1650960, 1705992, 1761024, 2132490, 2201280, 2274656, 2558988, 2641536, 2843320, 2935040, 3198735, 3301920, 3411984, 4264980, 4402560, 4549312, 5117976, 5283072, 5686640, 6397470, 6603840, 6823968, 8529960, 8805120, 9098624, 10235952, 11373280, 12794940, 13207680, 13647936, 17059920, 18197248, 20471904, 22746560, 25589880, 26415360, 27295872, 34119840, 40943808, 45493120, 51179760, 54591744, 68239680, 81887616, 90986240, 102359520, 136479360, 163775232, 204719040, 272958720, 409438080, 818876160]

約数ペア:

[(1, 818876160), (2, 409438080), (3, 272958720), (4, 204719040), (5, 163775232), (6, 136479360), (8, 102359520), (9, 90986240), (10, 81887616), (12, 68239680), (15, 54591744), (16, 51179760), (18, 45493120), (20, 40943808), (24, 34119840), (30, 27295872), (31, 26415360), (32, 25589880), (36, 22746560), (40, 20471904), (45, 18197248), (48, 17059920), (60, 13647936), (62, 13207680), (64, 12794940), (72, 11373280), (80, 10235952), (90, 9098624), (93, 8805120), (96, 8529960), (120, 6823968), (124, 6603840), (128, 6397470), (144, 5686640), (155, 5283072), (160, 5117976), (180, 4549312), (186, 4402560), (192, 4264980), (240, 3411984), (248, 3301920), (256, 3198735), (279, 2935040), (288, 2843320), (310, 2641536), (320, 2558988), (360, 2274656), (372, 2201280), (384, 2132490), (465, 1761024), (480, 1705992), (496, 1650960), (558, 1467520), (576, 1421660), (620, 1320768), (640, 1279494), (720, 1137328), (744, 1100640), (768, 1066245), (930, 880512), (960, 852996), (992, 825480), (1116, 733760), (1152, 710830), (1240, 660384), (1280, 639747), (1395, 587008), (1440, 568664), (1488, 550320), (1860, 440256), (1920, 426498), (1984, 412740), (2232, 366880), (2293, 357120), (2304, 355415), (2480, 330192), (2790, 293504), (2880, 284332), (2976, 275160), (3720, 220128), (3840, 213249), (3968, 206370), (4464, 183440), (4586, 178560), (4960, 165096), (5580, 146752), (5760, 142166), (5952, 137580), (6879, 119040), (7440, 110064), (7936, 103185), (8928, 91720), (9172, 89280), (9920, 82548), (11160, 73376), (11465, 71424), (11520, 71083), (11904, 68790), (13758, 59520), (14880, 55032), (17856, 45860), (18344, 44640), (19840, 41274), (20637, 39680), (22320, 36688), (22930, 35712), (23808, 34395), (27516, 29760)]