57191940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8178

約数の個数: 96

約数和(自身を含む): 191640960

約数和(自身を除く): 134449020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8147, 16294, 24441, 32588, 40735, 48882, 73323, 81470, 97764, 105911, 122205, 146646, 162940, 211822, 219969, 244410, 293292, 317733, 366615, 423644, 439938, 488820, 529555, 635466, 733230, 879876, 953199, 1059110, 1099845, 1270932, 1466460, 1588665, 1906398, 2118220, 2199690, 2859597, 3177330, 3812796, 4399380, 4765995, 5719194, 6354660, 9531990, 11438388, 14297985, 19063980, 28595970, 57191940]

約数ペア:

[(1, 57191940), (2, 28595970), (3, 19063980), (4, 14297985), (5, 11438388), (6, 9531990), (9, 6354660), (10, 5719194), (12, 4765995), (13, 4399380), (15, 3812796), (18, 3177330), (20, 2859597), (26, 2199690), (27, 2118220), (30, 1906398), (36, 1588665), (39, 1466460), (45, 1270932), (52, 1099845), (54, 1059110), (60, 953199), (65, 879876), (78, 733230), (90, 635466), (108, 529555), (117, 488820), (130, 439938), (135, 423644), (156, 366615), (180, 317733), (195, 293292), (234, 244410), (260, 219969), (270, 211822), (351, 162940), (390, 146646), (468, 122205), (540, 105911), (585, 97764), (702, 81470), (780, 73323), (1170, 48882), (1404, 40735), (1755, 32588), (2340, 24441), (3510, 16294), (7020, 8147)]