157066780160

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3229169}}^1$

素因数の和:3229211

約数の個数: 80

約数和(自身を含む): 396412909200

約数和(自身を除く): 239346129040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 3229169, 6458338, 12916676, 16145845, 25833352, 32291690, 51666704, 61354211, 64583380, 103333408, 122708422, 129166760, 206666816, 245416844, 258333520, 306771055, 413333632, 490833688, 516667040, 613542110, 826667264, 981667376, 1033334080, 1227084220, 1653334528, 1963334752, 2066668160, 2454168440, 3926669504, 4133336320, 4908336880, 7853339008, 8266672640, 9816673760, 15706678016, 19633347520, 31413356032, 39266695040, 78533390080, 157066780160]

約数ペア:

[(1, 157066780160), (2, 78533390080), (4, 39266695040), (5, 31413356032), (8, 19633347520), (10, 15706678016), (16, 9816673760), (19, 8266672640), (20, 7853339008), (32, 4908336880), (38, 4133336320), (40, 3926669504), (64, 2454168440), (76, 2066668160), (80, 1963334752), (95, 1653334528), (128, 1227084220), (152, 1033334080), (160, 981667376), (190, 826667264), (256, 613542110), (304, 516667040), (320, 490833688), (380, 413333632), (512, 306771055), (608, 258333520), (640, 245416844), (760, 206666816), (1216, 129166760), (1280, 122708422), (1520, 103333408), (2432, 64583380), (2560, 61354211), (3040, 51666704), (4864, 32291690), (6080, 25833352), (9728, 16145845), (12160, 12916676), (24320, 6458338), (48640, 3229169)]