168553710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16007}}^1$

素因数の和:16039

約数の個数: 80

約数和(自身を含む): 488115936

約数和(自身を除く): 319562226

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 16007, 32014, 48021, 80035, 96042, 144063, 160070, 208091, 240105, 288126, 416182, 432189, 480210, 624273, 720315, 864378, 1040455, 1248546, 1296567, 1440630, 1872819, 2080910, 2160945, 2593134, 3121365, 3745638, 4321890, 5618457, 6242730, 6482835, 9364095, 11236914, 12965670, 16855371, 18728190, 28092285, 33710742, 56184570, 84276855, 168553710]

約数ペア:

[(1, 168553710), (2, 84276855), (3, 56184570), (5, 33710742), (6, 28092285), (9, 18728190), (10, 16855371), (13, 12965670), (15, 11236914), (18, 9364095), (26, 6482835), (27, 6242730), (30, 5618457), (39, 4321890), (45, 3745638), (54, 3121365), (65, 2593134), (78, 2160945), (81, 2080910), (90, 1872819), (117, 1440630), (130, 1296567), (135, 1248546), (162, 1040455), (195, 864378), (234, 720315), (270, 624273), (351, 480210), (390, 432189), (405, 416182), (585, 288126), (702, 240105), (810, 208091), (1053, 160070), (1170, 144063), (1755, 96042), (2106, 80035), (3510, 48021), (5265, 32014), (10530, 16007)]