142835360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3089}}^1$

素因数の和:3138

約数の個数: 72

約数和(自身を含む): 358582140

約数和(自身を除く): 215746780

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2720, 2890, 3089, 4624, 5780, 6178, 9248, 11560, 12356, 15445, 23120, 24712, 30890, 46240, 49424, 52513, 61780, 98848, 105026, 123560, 210052, 247120, 262565, 420104, 494240, 525130, 840208, 892721, 1050260, 1680416, 1785442, 2100520, 3570884, 4201040, 4463605, 7141768, 8402080, 8927210, 14283536, 17854420, 28567072, 35708840, 71417680, 142835360]

約数ペア:

[(1, 142835360), (2, 71417680), (4, 35708840), (5, 28567072), (8, 17854420), (10, 14283536), (16, 8927210), (17, 8402080), (20, 7141768), (32, 4463605), (34, 4201040), (40, 3570884), (68, 2100520), (80, 1785442), (85, 1680416), (136, 1050260), (160, 892721), (170, 840208), (272, 525130), (289, 494240), (340, 420104), (544, 262565), (578, 247120), (680, 210052), (1156, 123560), (1360, 105026), (1445, 98848), (2312, 61780), (2720, 52513), (2890, 49424), (3089, 46240), (4624, 30890), (5780, 24712), (6178, 23120), (9248, 15445), (11560, 12356)]