105415360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 263932416

約数和(自身を除く): 158517056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 80, 86, 94, 160, 163, 172, 188, 215, 235, 320, 326, 344, 376, 430, 470, 652, 688, 752, 815, 860, 940, 1304, 1376, 1504, 1630, 1720, 1880, 2021, 2608, 2752, 3008, 3260, 3440, 3760, 4042, 5216, 6520, 6880, 7009, 7520, 7661, 8084, 10105, 10432, 13040, 13760, 14018, 15040, 15322, 16168, 20210, 26080, 28036, 30644, 32336, 35045, 38305, 40420, 52160, 56072, 61288, 64672, 70090, 76610, 80840, 112144, 122576, 129344, 140180, 153220, 161680, 224288, 245152, 280360, 306440, 323360, 329423, 448576, 490304, 560720, 612880, 646720, 658846, 1121440, 1225760, 1317692, 1647115, 2242880, 2451520, 2635384, 3294230, 5270768, 6588460, 10541536, 13176920, 21083072, 26353840, 52707680, 105415360]

約数ペア:

[(1, 105415360), (2, 52707680), (4, 26353840), (5, 21083072), (8, 13176920), (10, 10541536), (16, 6588460), (20, 5270768), (32, 3294230), (40, 2635384), (43, 2451520), (47, 2242880), (64, 1647115), (80, 1317692), (86, 1225760), (94, 1121440), (160, 658846), (163, 646720), (172, 612880), (188, 560720), (215, 490304), (235, 448576), (320, 329423), (326, 323360), (344, 306440), (376, 280360), (430, 245152), (470, 224288), (652, 161680), (688, 153220), (752, 140180), (815, 129344), (860, 122576), (940, 112144), (1304, 80840), (1376, 76610), (1504, 70090), (1630, 64672), (1720, 61288), (1880, 56072), (2021, 52160), (2608, 40420), (2752, 38305), (3008, 35045), (3260, 32336), (3440, 30644), (3760, 28036), (4042, 26080), (5216, 20210), (6520, 16168), (6880, 15322), (7009, 15040), (7520, 14018), (7661, 13760), (8084, 13040), (10105, 10432)]