162326320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 409973760

約数和(自身を除く): 247647440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1229, 1270, 1651, 2032, 2458, 2540, 3302, 4916, 5080, 6145, 6604, 8255, 9832, 10160, 12290, 13208, 15977, 16510, 19664, 24580, 26416, 31954, 33020, 49160, 63908, 66040, 79885, 98320, 127816, 132080, 156083, 159770, 255632, 312166, 319540, 624332, 639080, 780415, 1248664, 1278160, 1560830, 2029079, 2497328, 3121660, 4058158, 6243320, 8116316, 10145395, 12486640, 16232632, 20290790, 32465264, 40581580, 81163160, 162326320]

約数ペア:

[(1, 162326320), (2, 81163160), (4, 40581580), (5, 32465264), (8, 20290790), (10, 16232632), (13, 12486640), (16, 10145395), (20, 8116316), (26, 6243320), (40, 4058158), (52, 3121660), (65, 2497328), (80, 2029079), (104, 1560830), (127, 1278160), (130, 1248664), (208, 780415), (254, 639080), (260, 624332), (508, 319540), (520, 312166), (635, 255632), (1016, 159770), (1040, 156083), (1229, 132080), (1270, 127816), (1651, 98320), (2032, 79885), (2458, 66040), (2540, 63908), (3302, 49160), (4916, 33020), (5080, 31954), (6145, 26416), (6604, 24580), (8255, 19664), (9832, 16510), (10160, 15977), (12290, 13208)]