419831520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 1365590016

約数和(自身を除く): 945758496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 97, 120, 127, 142, 160, 194, 213, 240, 254, 284, 291, 355, 381, 388, 426, 480, 485, 508, 568, 582, 635, 710, 762, 776, 852, 970, 1016, 1065, 1136, 1164, 1270, 1420, 1455, 1524, 1552, 1704, 1905, 1940, 2032, 2130, 2272, 2328, 2540, 2840, 2910, 3048, 3104, 3408, 3810, 3880, 4064, 4260, 4656, 5080, 5680, 5820, 6096, 6816, 6887, 7620, 7760, 8520, 9017, 9312, 10160, 11360, 11640, 12192, 12319, 13774, 15240, 15520, 17040, 18034, 20320, 20661, 23280, 24638, 27051, 27548, 30480, 34080, 34435, 36068, 36957, 41322, 45085, 46560, 49276, 54102, 55096, 60960, 61595, 68870, 72136, 73914, 82644, 90170, 98552, 103305, 108204, 110192, 123190, 135255, 137740, 144272, 147828, 165288, 180340, 184785, 197104, 206610, 216408, 220384, 246380, 270510, 275480, 288544, 295656, 330576, 360680, 369570, 394208, 413220, 432816, 492760, 541020, 550960, 591312, 661152, 721360, 739140, 826440, 865632, 874649, 985520, 1082040, 1101920, 1182624, 1442720, 1478280, 1652880, 1749298, 1971040, 2164080, 2623947, 2956560, 3305760, 3498596, 4328160, 4373245, 5247894, 5913120, 6997192, 8746490, 10495788, 13119735, 13994384, 17492980, 20991576, 26239470, 27988768, 34985960, 41983152, 52478940, 69971920, 83966304, 104957880, 139943840, 209915760, 419831520]

約数ペア:

[(1, 419831520), (2, 209915760), (3, 139943840), (4, 104957880), (5, 83966304), (6, 69971920), (8, 52478940), (10, 41983152), (12, 34985960), (15, 27988768), (16, 26239470), (20, 20991576), (24, 17492980), (30, 13994384), (32, 13119735), (40, 10495788), (48, 8746490), (60, 6997192), (71, 5913120), (80, 5247894), (96, 4373245), (97, 4328160), (120, 3498596), (127, 3305760), (142, 2956560), (160, 2623947), (194, 2164080), (213, 1971040), (240, 1749298), (254, 1652880), (284, 1478280), (291, 1442720), (355, 1182624), (381, 1101920), (388, 1082040), (426, 985520), (480, 874649), (485, 865632), (508, 826440), (568, 739140), (582, 721360), (635, 661152), (710, 591312), (762, 550960), (776, 541020), (852, 492760), (970, 432816), (1016, 413220), (1065, 394208), (1136, 369570), (1164, 360680), (1270, 330576), (1420, 295656), (1455, 288544), (1524, 275480), (1552, 270510), (1704, 246380), (1905, 220384), (1940, 216408), (2032, 206610), (2130, 197104), (2272, 184785), (2328, 180340), (2540, 165288), (2840, 147828), (2910, 144272), (3048, 137740), (3104, 135255), (3408, 123190), (3810, 110192), (3880, 108204), (4064, 103305), (4260, 98552), (4656, 90170), (5080, 82644), (5680, 73914), (5820, 72136), (6096, 68870), (6816, 61595), (6887, 60960), (7620, 55096), (7760, 54102), (8520, 49276), (9017, 46560), (9312, 45085), (10160, 41322), (11360, 36957), (11640, 36068), (12192, 34435), (12319, 34080), (13774, 30480), (15240, 27548), (15520, 27051), (17040, 24638), (18034, 23280), (20320, 20661)]