15676330240

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{155027}}^1$

素因数の和:155127

約数の個数: 72

約数和(自身を含む): 38025267840

約数和(自身を除く): 22348937600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 790, 1264, 1280, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 20224, 25280, 50560, 101120, 155027, 310054, 620108, 775135, 1240216, 1550270, 2480432, 3100540, 4960864, 6201080, 9921728, 12247133, 12402160, 19843456, 24494266, 24804320, 39686912, 48988532, 49608640, 61235665, 97977064, 99217280, 122471330, 195954128, 198434560, 244942660, 391908256, 489885320, 783816512, 979770640, 1567633024, 1959541280, 3135266048, 3919082560, 7838165120, 15676330240]

約数ペア:

[(1, 15676330240), (2, 7838165120), (4, 3919082560), (5, 3135266048), (8, 1959541280), (10, 1567633024), (16, 979770640), (20, 783816512), (32, 489885320), (40, 391908256), (64, 244942660), (79, 198434560), (80, 195954128), (128, 122471330), (158, 99217280), (160, 97977064), (256, 61235665), (316, 49608640), (320, 48988532), (395, 39686912), (632, 24804320), (640, 24494266), (790, 19843456), (1264, 12402160), (1280, 12247133), (1580, 9921728), (2528, 6201080), (3160, 4960864), (5056, 3100540), (6320, 2480432), (10112, 1550270), (12640, 1240216), (20224, 775135), (25280, 620108), (50560, 310054), (101120, 155027)]