136720740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7621}}^1$

素因数の和:7669

約数の個数: 96

約数和(自身を含む): 430246656

約数和(自身を除く): 293525916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 7621, 8970, 15242, 17940, 22863, 30484, 38105, 45726, 76210, 91452, 99073, 114315, 152420, 175283, 198146, 228630, 297219, 350566, 396292, 457260, 495365, 525849, 594438, 701132, 876415, 990730, 1051698, 1188876, 1486095, 1752830, 1981460, 2103396, 2278679, 2629245, 2972190, 3505660, 4557358, 5258490, 5944380, 6836037, 9114716, 10516980, 11393395, 13672074, 22786790, 27344148, 34180185, 45573580, 68360370, 136720740]

約数ペア:

[(1, 136720740), (2, 68360370), (3, 45573580), (4, 34180185), (5, 27344148), (6, 22786790), (10, 13672074), (12, 11393395), (13, 10516980), (15, 9114716), (20, 6836037), (23, 5944380), (26, 5258490), (30, 4557358), (39, 3505660), (46, 2972190), (52, 2629245), (60, 2278679), (65, 2103396), (69, 1981460), (78, 1752830), (92, 1486095), (115, 1188876), (130, 1051698), (138, 990730), (156, 876415), (195, 701132), (230, 594438), (260, 525849), (276, 495365), (299, 457260), (345, 396292), (390, 350566), (460, 297219), (598, 228630), (690, 198146), (780, 175283), (897, 152420), (1196, 114315), (1380, 99073), (1495, 91452), (1794, 76210), (2990, 45726), (3588, 38105), (4485, 30484), (5980, 22863), (7621, 17940), (8970, 15242)]