105238720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{911}}^1$

素因数の和:966

約数の個数: 84

約数和(自身を含む): 264773664

約数和(自身を除く): 159534944

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 911, 1216, 1444, 1520, 1805, 1822, 2888, 3040, 3610, 3644, 4555, 5776, 6080, 7220, 7288, 9110, 11552, 14440, 14576, 17309, 18220, 23104, 28880, 29152, 34618, 36440, 57760, 58304, 69236, 72880, 86545, 115520, 138472, 145760, 173090, 276944, 291520, 328871, 346180, 553888, 657742, 692360, 1107776, 1315484, 1384720, 1644355, 2630968, 2769440, 3288710, 5261936, 5538880, 6577420, 10523872, 13154840, 21047744, 26309680, 52619360, 105238720]

約数ペア:

[(1, 105238720), (2, 52619360), (4, 26309680), (5, 21047744), (8, 13154840), (10, 10523872), (16, 6577420), (19, 5538880), (20, 5261936), (32, 3288710), (38, 2769440), (40, 2630968), (64, 1644355), (76, 1384720), (80, 1315484), (95, 1107776), (152, 692360), (160, 657742), (190, 553888), (304, 346180), (320, 328871), (361, 291520), (380, 276944), (608, 173090), (722, 145760), (760, 138472), (911, 115520), (1216, 86545), (1444, 72880), (1520, 69236), (1805, 58304), (1822, 57760), (2888, 36440), (3040, 34618), (3610, 29152), (3644, 28880), (4555, 23104), (5776, 18220), (6080, 17309), (7220, 14576), (7288, 14440), (9110, 11552)]