108242080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 267563520

約数和(自身を除く): 159321440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 139, 155, 157, 160, 248, 278, 310, 314, 496, 556, 620, 628, 695, 785, 992, 1112, 1240, 1256, 1390, 1570, 2224, 2480, 2512, 2780, 3140, 4309, 4448, 4867, 4960, 5024, 5560, 6280, 8618, 9734, 11120, 12560, 17236, 19468, 21545, 21823, 22240, 24335, 25120, 34472, 38936, 43090, 43646, 48670, 68944, 77872, 86180, 87292, 97340, 109115, 137888, 155744, 172360, 174584, 194680, 218230, 344720, 349168, 389360, 436460, 676513, 689440, 698336, 778720, 872920, 1353026, 1745840, 2706052, 3382565, 3491680, 5412104, 6765130, 10824208, 13530260, 21648416, 27060520, 54121040, 108242080]

約数ペア:

[(1, 108242080), (2, 54121040), (4, 27060520), (5, 21648416), (8, 13530260), (10, 10824208), (16, 6765130), (20, 5412104), (31, 3491680), (32, 3382565), (40, 2706052), (62, 1745840), (80, 1353026), (124, 872920), (139, 778720), (155, 698336), (157, 689440), (160, 676513), (248, 436460), (278, 389360), (310, 349168), (314, 344720), (496, 218230), (556, 194680), (620, 174584), (628, 172360), (695, 155744), (785, 137888), (992, 109115), (1112, 97340), (1240, 87292), (1256, 86180), (1390, 77872), (1570, 68944), (2224, 48670), (2480, 43646), (2512, 43090), (2780, 38936), (3140, 34472), (4309, 25120), (4448, 24335), (4867, 22240), (4960, 21823), (5024, 21545), (5560, 19468), (6280, 17236), (8618, 12560), (9734, 11120)]