71664840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15343

約数の個数: 96

約数和(自身を含む): 250843320

約数和(自身を除く): 179178480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15313, 30626, 45939, 61252, 76565, 91878, 122504, 137817, 153130, 183756, 199069, 229695, 275634, 306260, 367512, 398138, 459390, 551268, 597207, 612520, 689085, 796276, 918780, 995345, 1102536, 1194414, 1378170, 1592552, 1791621, 1837560, 1990690, 2388828, 2756340, 2986035, 3583242, 3981380, 4777656, 5512680, 5972070, 7166484, 7962760, 8958105, 11944140, 14332968, 17916210, 23888280, 35832420, 71664840]

約数ペア:

[(1, 71664840), (2, 35832420), (3, 23888280), (4, 17916210), (5, 14332968), (6, 11944140), (8, 8958105), (9, 7962760), (10, 7166484), (12, 5972070), (13, 5512680), (15, 4777656), (18, 3981380), (20, 3583242), (24, 2986035), (26, 2756340), (30, 2388828), (36, 1990690), (39, 1837560), (40, 1791621), (45, 1592552), (52, 1378170), (60, 1194414), (65, 1102536), (72, 995345), (78, 918780), (90, 796276), (104, 689085), (117, 612520), (120, 597207), (130, 551268), (156, 459390), (180, 398138), (195, 367512), (234, 306260), (260, 275634), (312, 229695), (360, 199069), (390, 183756), (468, 153130), (520, 137817), (585, 122504), (780, 91878), (936, 76565), (1170, 61252), (1560, 45939), (2340, 30626), (4680, 15313)]