419794560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2407

約数の個数: 192

約数和(自身を含む): 1497000960

約数和(自身を除く): 1077206400

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, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2351, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4702, 4960, 5580, 5760, 5952, 7053, 7440, 8928, 9404, 9920, 11160, 11755, 11904, 14106, 14880, 17856, 18808, 19840, 21159, 22320, 23510, 28212, 29760, 35265, 35712, 37616, 42318, 44640, 47020, 56424, 59520, 70530, 72881, 75232, 84636, 89280, 94040, 105795, 112848, 141060, 145762, 150464, 169272, 178560, 188080, 211590, 218643, 225696, 282120, 291524, 300928, 338544, 364405, 376160, 423180, 437286, 451392, 564240, 583048, 655929, 677088, 728810, 752320, 846360, 874572, 902784, 1093215, 1128480, 1166096, 1311858, 1354176, 1457620, 1504640, 1692720, 1749144, 2186430, 2256960, 2332192, 2623716, 2708352, 2915240, 3279645, 3385440, 3498288, 4372860, 4513920, 4664384, 5247432, 5830480, 6559290, 6770880, 6996576, 8745720, 9328768, 10494864, 11660960, 13118580, 13541760, 13993152, 17491440, 20989728, 23321920, 26237160, 27986304, 34982880, 41979456, 46643840, 52474320, 69965760, 83958912, 104948640, 139931520, 209897280, 419794560]

約数ペア:

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