66488760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14207}}^1$

素因数の和:14237

約数の個数: 96

約数和(自身を含む): 232727040

約数和(自身を除く): 166238280

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, 14207, 28414, 42621, 56828, 71035, 85242, 113656, 127863, 142070, 170484, 184691, 213105, 255726, 284140, 340968, 369382, 426210, 511452, 554073, 568280, 639315, 738764, 852420, 923455, 1022904, 1108146, 1278630, 1477528, 1662219, 1704840, 1846910, 2216292, 2557260, 2770365, 3324438, 3693820, 4432584, 5114520, 5540730, 6648876, 7387640, 8311095, 11081460, 13297752, 16622190, 22162920, 33244380, 66488760]

約数ペア:

[(1, 66488760), (2, 33244380), (3, 22162920), (4, 16622190), (5, 13297752), (6, 11081460), (8, 8311095), (9, 7387640), (10, 6648876), (12, 5540730), (13, 5114520), (15, 4432584), (18, 3693820), (20, 3324438), (24, 2770365), (26, 2557260), (30, 2216292), (36, 1846910), (39, 1704840), (40, 1662219), (45, 1477528), (52, 1278630), (60, 1108146), (65, 1022904), (72, 923455), (78, 852420), (90, 738764), (104, 639315), (117, 568280), (120, 554073), (130, 511452), (156, 426210), (180, 369382), (195, 340968), (234, 284140), (260, 255726), (312, 213105), (360, 184691), (390, 170484), (468, 142070), (520, 127863), (585, 113656), (780, 85242), (936, 71035), (1170, 56828), (1560, 42621), (2340, 28414), (4680, 14207)]