1679178240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2411

約数の個数: 240

約数和(自身を含む): 6005615616

約数和(自身を除く): 4326437376

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, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2351, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4702, 4960, 5580, 5760, 5952, 7053, 7440, 7680, 7936, 8928, 9404, 9920, 11160, 11520, 11755, 11904, 14106, 14880, 15872, 17856, 18808, 19840, 21159, 22320, 23040, 23510, 23808, 28212, 29760, 35265, 35712, 37616, 39680, 42318, 44640, 47020, 47616, 56424, 59520, 70530, 71424, 72881, 75232, 79360, 84636, 89280, 94040, 105795, 112848, 119040, 141060, 142848, 145762, 150464, 169272, 178560, 188080, 211590, 218643, 225696, 238080, 282120, 291524, 300928, 338544, 357120, 364405, 376160, 423180, 437286, 451392, 564240, 583048, 601856, 655929, 677088, 714240, 728810, 752320, 846360, 874572, 902784, 1093215, 1128480, 1166096, 1203712, 1311858, 1354176, 1457620, 1504640, 1692720, 1749144, 1805568, 2186430, 2256960, 2332192, 2623716, 2708352, 2915240, 3009280, 3279645, 3385440, 3498288, 3611136, 4372860, 4513920, 4664384, 5247432, 5416704, 5830480, 6018560, 6559290, 6770880, 6996576, 8745720, 9027840, 9328768, 10494864, 10833408, 11660960, 13118580, 13541760, 13993152, 17491440, 18055680, 18657536, 20989728, 23321920, 26237160, 27083520, 27986304, 34982880, 37315072, 41979456, 46643840, 52474320, 54167040, 55972608, 69965760, 83958912, 93287680, 104948640, 111945216, 139931520, 167917824, 186575360, 209897280, 279863040, 335835648, 419794560, 559726080, 839589120, 1679178240]

約数ペア:

[(1, 1679178240), (2, 839589120), (3, 559726080), (4, 419794560), (5, 335835648), (6, 279863040), (8, 209897280), (9, 186575360), (10, 167917824), (12, 139931520), (15, 111945216), (16, 104948640), (18, 93287680), (20, 83958912), (24, 69965760), (30, 55972608), (31, 54167040), (32, 52474320), (36, 46643840), (40, 41979456), (45, 37315072), (48, 34982880), (60, 27986304), (62, 27083520), (64, 26237160), (72, 23321920), (80, 20989728), (90, 18657536), (93, 18055680), (96, 17491440), (120, 13993152), (124, 13541760), (128, 13118580), (144, 11660960), (155, 10833408), (160, 10494864), (180, 9328768), (186, 9027840), (192, 8745720), (240, 6996576), (248, 6770880), (256, 6559290), (279, 6018560), (288, 5830480), (310, 5416704), (320, 5247432), (360, 4664384), (372, 4513920), (384, 4372860), (465, 3611136), (480, 3498288), (496, 3385440), (512, 3279645), (558, 3009280), (576, 2915240), (620, 2708352), (640, 2623716), (720, 2332192), (744, 2256960), (768, 2186430), (930, 1805568), (960, 1749144), (992, 1692720), (1116, 1504640), (1152, 1457620), (1240, 1354176), (1280, 1311858), (1395, 1203712), (1440, 1166096), (1488, 1128480), (1536, 1093215), (1860, 902784), (1920, 874572), (1984, 846360), (2232, 752320), (2304, 728810), (2351, 714240), (2480, 677088), (2560, 655929), (2790, 601856), (2880, 583048), (2976, 564240), (3720, 451392), (3840, 437286), (3968, 423180), (4464, 376160), (4608, 364405), (4702, 357120), (4960, 338544), (5580, 300928), (5760, 291524), (5952, 282120), (7053, 238080), (7440, 225696), (7680, 218643), (7936, 211590), (8928, 188080), (9404, 178560), (9920, 169272), (11160, 150464), (11520, 145762), (11755, 142848), (11904, 141060), (14106, 119040), (14880, 112848), (15872, 105795), (17856, 94040), (18808, 89280), (19840, 84636), (21159, 79360), (22320, 75232), (23040, 72881), (23510, 71424), (23808, 70530), (28212, 59520), (29760, 56424), (35265, 47616), (35712, 47020), (37616, 44640), (39680, 42318)]