277002240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 905748480

約数和(自身を除く): 628746240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 127, 128, 142, 160, 192, 213, 240, 254, 256, 284, 320, 355, 381, 384, 426, 480, 508, 512, 568, 635, 640, 710, 762, 768, 852, 960, 1016, 1024, 1065, 1136, 1270, 1280, 1420, 1524, 1536, 1704, 1905, 1920, 2032, 2048, 2130, 2272, 2540, 2560, 2840, 3048, 3072, 3408, 3810, 3840, 4064, 4260, 4544, 5080, 5120, 5680, 6096, 6144, 6816, 7620, 7680, 8128, 8520, 9017, 9088, 10160, 10240, 11360, 12192, 13632, 15240, 15360, 16256, 17040, 18034, 18176, 20320, 22720, 24384, 27051, 27264, 30480, 30720, 32512, 34080, 36068, 36352, 40640, 45085, 45440, 48768, 54102, 54528, 60960, 65024, 68160, 72136, 72704, 81280, 90170, 90880, 97536, 108204, 109056, 121920, 130048, 135255, 136320, 144272, 145408, 162560, 180340, 181760, 195072, 216408, 218112, 243840, 260096, 270510, 272640, 288544, 325120, 360680, 363520, 390144, 432816, 436224, 487680, 541020, 545280, 577088, 650240, 721360, 727040, 780288, 865632, 975360, 1082040, 1090560, 1154176, 1300480, 1442720, 1731264, 1950720, 2164080, 2181120, 2308352, 2885440, 3462528, 3901440, 4328160, 4616704, 5770880, 6925056, 8656320, 9233408, 11541760, 13850112, 17312640, 18466816, 23083520, 27700224, 34625280, 46167040, 55400448, 69250560, 92334080, 138501120, 277002240]

約数ペア:

[(1, 277002240), (2, 138501120), (3, 92334080), (4, 69250560), (5, 55400448), (6, 46167040), (8, 34625280), (10, 27700224), (12, 23083520), (15, 18466816), (16, 17312640), (20, 13850112), (24, 11541760), (30, 9233408), (32, 8656320), (40, 6925056), (48, 5770880), (60, 4616704), (64, 4328160), (71, 3901440), (80, 3462528), (96, 2885440), (120, 2308352), (127, 2181120), (128, 2164080), (142, 1950720), (160, 1731264), (192, 1442720), (213, 1300480), (240, 1154176), (254, 1090560), (256, 1082040), (284, 975360), (320, 865632), (355, 780288), (381, 727040), (384, 721360), (426, 650240), (480, 577088), (508, 545280), (512, 541020), (568, 487680), (635, 436224), (640, 432816), (710, 390144), (762, 363520), (768, 360680), (852, 325120), (960, 288544), (1016, 272640), (1024, 270510), (1065, 260096), (1136, 243840), (1270, 218112), (1280, 216408), (1420, 195072), (1524, 181760), (1536, 180340), (1704, 162560), (1905, 145408), (1920, 144272), (2032, 136320), (2048, 135255), (2130, 130048), (2272, 121920), (2540, 109056), (2560, 108204), (2840, 97536), (3048, 90880), (3072, 90170), (3408, 81280), (3810, 72704), (3840, 72136), (4064, 68160), (4260, 65024), (4544, 60960), (5080, 54528), (5120, 54102), (5680, 48768), (6096, 45440), (6144, 45085), (6816, 40640), (7620, 36352), (7680, 36068), (8128, 34080), (8520, 32512), (9017, 30720), (9088, 30480), (10160, 27264), (10240, 27051), (11360, 24384), (12192, 22720), (13632, 20320), (15240, 18176), (15360, 18034), (16256, 17040)]