2016376440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1292549}}^1$

素因数の和:1292576

約数の個数: 64

約数和(自身を含む): 6514452000

約数和(自身を除く): 4498075560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1292549, 2585098, 3877647, 5170196, 6462745, 7755294, 10340392, 12925490, 15510588, 16803137, 19388235, 25850980, 31021176, 33606274, 38776470, 50409411, 51701960, 67212548, 77552940, 84015685, 100818822, 134425096, 155105880, 168031370, 201637644, 252047055, 336062740, 403275288, 504094110, 672125480, 1008188220, 2016376440]

約数ペア:

[(1, 2016376440), (2, 1008188220), (3, 672125480), (4, 504094110), (5, 403275288), (6, 336062740), (8, 252047055), (10, 201637644), (12, 168031370), (13, 155105880), (15, 134425096), (20, 100818822), (24, 84015685), (26, 77552940), (30, 67212548), (39, 51701960), (40, 50409411), (52, 38776470), (60, 33606274), (65, 31021176), (78, 25850980), (104, 19388235), (120, 16803137), (130, 15510588), (156, 12925490), (195, 10340392), (260, 7755294), (312, 6462745), (390, 5170196), (520, 3877647), (780, 2585098), (1560, 1292549)]