761210880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 2476656000

約数和(自身を除く): 1715445120

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, 128, 142, 160, 192, 213, 240, 256, 284, 320, 349, 355, 384, 426, 480, 512, 568, 640, 698, 710, 768, 852, 960, 1024, 1047, 1065, 1136, 1280, 1396, 1420, 1536, 1704, 1745, 1920, 2048, 2094, 2130, 2272, 2560, 2792, 2840, 3072, 3408, 3490, 3840, 4188, 4260, 4544, 5120, 5235, 5584, 5680, 6144, 6816, 6980, 7680, 8376, 8520, 9088, 10240, 10470, 11168, 11360, 13632, 13960, 15360, 16752, 17040, 18176, 20940, 22336, 22720, 24779, 27264, 27920, 30720, 33504, 34080, 36352, 41880, 44672, 45440, 49558, 54528, 55840, 67008, 68160, 72704, 74337, 83760, 89344, 90880, 99116, 109056, 111680, 123895, 134016, 136320, 145408, 148674, 167520, 178688, 181760, 198232, 218112, 223360, 247790, 268032, 272640, 297348, 335040, 357376, 363520, 371685, 396464, 436224, 446720, 495580, 536064, 545280, 594696, 670080, 714752, 727040, 743370, 792928, 893440, 991160, 1072128, 1090560, 1189392, 1340160, 1486740, 1585856, 1786880, 1982320, 2144256, 2181120, 2378784, 2680320, 2973480, 3171712, 3573760, 3964640, 4757568, 5360640, 5946960, 6343424, 7929280, 9515136, 10721280, 11893920, 12686848, 15858560, 19030272, 23787840, 25373696, 31717120, 38060544, 47575680, 50747392, 63434240, 76121088, 95151360, 126868480, 152242176, 190302720, 253736960, 380605440, 761210880]

約数ペア:

[(1, 761210880), (2, 380605440), (3, 253736960), (4, 190302720), (5, 152242176), (6, 126868480), (8, 95151360), (10, 76121088), (12, 63434240), (15, 50747392), (16, 47575680), (20, 38060544), (24, 31717120), (30, 25373696), (32, 23787840), (40, 19030272), (48, 15858560), (60, 12686848), (64, 11893920), (71, 10721280), (80, 9515136), (96, 7929280), (120, 6343424), (128, 5946960), (142, 5360640), (160, 4757568), (192, 3964640), (213, 3573760), (240, 3171712), (256, 2973480), (284, 2680320), (320, 2378784), (349, 2181120), (355, 2144256), (384, 1982320), (426, 1786880), (480, 1585856), (512, 1486740), (568, 1340160), (640, 1189392), (698, 1090560), (710, 1072128), (768, 991160), (852, 893440), (960, 792928), (1024, 743370), (1047, 727040), (1065, 714752), (1136, 670080), (1280, 594696), (1396, 545280), (1420, 536064), (1536, 495580), (1704, 446720), (1745, 436224), (1920, 396464), (2048, 371685), (2094, 363520), (2130, 357376), (2272, 335040), (2560, 297348), (2792, 272640), (2840, 268032), (3072, 247790), (3408, 223360), (3490, 218112), (3840, 198232), (4188, 181760), (4260, 178688), (4544, 167520), (5120, 148674), (5235, 145408), (5584, 136320), (5680, 134016), (6144, 123895), (6816, 111680), (6980, 109056), (7680, 99116), (8376, 90880), (8520, 89344), (9088, 83760), (10240, 74337), (10470, 72704), (11168, 68160), (11360, 67008), (13632, 55840), (13960, 54528), (15360, 49558), (16752, 45440), (17040, 44672), (18176, 41880), (20940, 36352), (22336, 34080), (22720, 33504), (24779, 30720), (27264, 27920)]