15668760320

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{422111}}^1$

素因数の和:422161

約数の個数: 72

約数和(自身を含む): 38825861760

約数和(自身を除く): 23157101440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 9280, 18560, 37120, 422111, 844222, 1688444, 2110555, 3376888, 4221110, 6753776, 8442220, 12241219, 13507552, 16884440, 24482438, 27015104, 33768880, 48964876, 54030208, 61206095, 67537760, 97929752, 108060416, 122412190, 135075520, 195859504, 244824380, 270151040, 391719008, 489648760, 540302080, 783438016, 979297520, 1566876032, 1958595040, 3133752064, 3917190080, 7834380160, 15668760320]

約数ペア:

[(1, 15668760320), (2, 7834380160), (4, 3917190080), (5, 3133752064), (8, 1958595040), (10, 1566876032), (16, 979297520), (20, 783438016), (29, 540302080), (32, 489648760), (40, 391719008), (58, 270151040), (64, 244824380), (80, 195859504), (116, 135075520), (128, 122412190), (145, 108060416), (160, 97929752), (232, 67537760), (256, 61206095), (290, 54030208), (320, 48964876), (464, 33768880), (580, 27015104), (640, 24482438), (928, 16884440), (1160, 13507552), (1280, 12241219), (1856, 8442220), (2320, 6753776), (3712, 4221110), (4640, 3376888), (7424, 2110555), (9280, 1688444), (18560, 844222), (37120, 422111)]