2017464840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98317}}^1$

素因数の和:98356

約数の個数: 128

約数和(自身を含む): 7078896000

約数和(自身を除く): 5061431160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 98317, 196634, 294951, 393268, 491585, 589902, 786536, 884853, 983170, 1179804, 1474755, 1769706, 1868023, 1966340, 2359608, 2654559, 2949510, 3539412, 3736046, 3932680, 4424265, 5309118, 5604069, 5899020, 7078824, 7472092, 8848530, 9340115, 10618236, 11208138, 11798040, 13272795, 14944184, 16812207, 17697060, 18680230, 21236472, 22416276, 26545590, 28020345, 33624414, 35394120, 37360460, 44832552, 50436621, 53091180, 56040690, 67248828, 74720920, 84061035, 100873242, 106182360, 112081380, 134497656, 168122070, 201746484, 224162760, 252183105, 336244140, 403492968, 504366210, 672488280, 1008732420, 2017464840]

約数ペア:

[(1, 2017464840), (2, 1008732420), (3, 672488280), (4, 504366210), (5, 403492968), (6, 336244140), (8, 252183105), (9, 224162760), (10, 201746484), (12, 168122070), (15, 134497656), (18, 112081380), (19, 106182360), (20, 100873242), (24, 84061035), (27, 74720920), (30, 67248828), (36, 56040690), (38, 53091180), (40, 50436621), (45, 44832552), (54, 37360460), (57, 35394120), (60, 33624414), (72, 28020345), (76, 26545590), (90, 22416276), (95, 21236472), (108, 18680230), (114, 17697060), (120, 16812207), (135, 14944184), (152, 13272795), (171, 11798040), (180, 11208138), (190, 10618236), (216, 9340115), (228, 8848530), (270, 7472092), (285, 7078824), (342, 5899020), (360, 5604069), (380, 5309118), (456, 4424265), (513, 3932680), (540, 3736046), (570, 3539412), (684, 2949510), (760, 2654559), (855, 2359608), (1026, 1966340), (1080, 1868023), (1140, 1769706), (1368, 1474755), (1710, 1179804), (2052, 983170), (2280, 884853), (2565, 786536), (3420, 589902), (4104, 491585), (5130, 393268), (6840, 294951), (10260, 196634), (20520, 98317)]