1335375461120

素因数分解:

$2^8\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5405503}}^1$

素因数の和:5405717

約数の個数: 72

約数和(自身を含む): 3215215401216

約数和(自身を除く): 1879839940096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 640, 772, 965, 1280, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 24704, 30880, 49408, 61760, 123520, 247040, 5405503, 10811006, 21622012, 27027515, 43244024, 54055030, 86488048, 108110060, 172976096, 216220120, 345952192, 432440240, 691904384, 864880480, 1043262079, 1383808768, 1729760960, 2086524158, 3459521920, 4173048316, 5216310395, 6919043840, 8346096632, 10432620790, 16692193264, 20865241580, 33384386528, 41730483160, 66768773056, 83460966320, 133537546112, 166921932640, 267075092224, 333843865280, 667687730560, 1335375461120]

約数ペア:

[(1, 1335375461120), (2, 667687730560), (4, 333843865280), (5, 267075092224), (8, 166921932640), (10, 133537546112), (16, 83460966320), (20, 66768773056), (32, 41730483160), (40, 33384386528), (64, 20865241580), (80, 16692193264), (128, 10432620790), (160, 8346096632), (193, 6919043840), (256, 5216310395), (320, 4173048316), (386, 3459521920), (640, 2086524158), (772, 1729760960), (965, 1383808768), (1280, 1043262079), (1544, 864880480), (1930, 691904384), (3088, 432440240), (3860, 345952192), (6176, 216220120), (7720, 172976096), (12352, 108110060), (15440, 86488048), (24704, 54055030), (30880, 43244024), (49408, 27027515), (61760, 21622012), (123520, 10811006), (247040, 5405503)]