678806500320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36261031}}^1$

素因数の和:36261065

約数の個数: 144

約数和(自身を含む): 2494613957472

約数和(自身を除く): 1815807457152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 36261031, 72522062, 108783093, 145044124, 181305155, 217566186, 290088248, 326349279, 362610310, 435132372, 471393403, 543915465, 580176496, 652698558, 725220620, 870264744, 942786806, 1087830930, 1160352992, 1305397116, 1414180209, 1450441240, 1631746395, 1740529488, 1885573612, 2175661860, 2356967015, 2610794232, 2828360418, 2900882480, 3263492790, 3481058976, 3771147224, 4242540627, 4351323720, 4713934030, 5221588464, 5656720836, 5801764960, 6526985580, 7070901045, 7542294448, 8485081254, 8702647440, 9427868060, 10443176928, 11313441672, 13053971160, 14141802090, 15084588896, 16970162508, 17405294880, 18855736120, 21212703135, 22626883344, 26107942320, 28283604180, 33940325016, 37711472240, 42425406270, 45253766688, 52215884640, 56567208360, 67880650032, 75422944480, 84850812540, 113134416720, 135761300064, 169701625080, 226268833440, 339403250160, 678806500320]

約数ペア:

[(1, 678806500320), (2, 339403250160), (3, 226268833440), (4, 169701625080), (5, 135761300064), (6, 113134416720), (8, 84850812540), (9, 75422944480), (10, 67880650032), (12, 56567208360), (13, 52215884640), (15, 45253766688), (16, 42425406270), (18, 37711472240), (20, 33940325016), (24, 28283604180), (26, 26107942320), (30, 22626883344), (32, 21212703135), (36, 18855736120), (39, 17405294880), (40, 16970162508), (45, 15084588896), (48, 14141802090), (52, 13053971160), (60, 11313441672), (65, 10443176928), (72, 9427868060), (78, 8702647440), (80, 8485081254), (90, 7542294448), (96, 7070901045), (104, 6526985580), (117, 5801764960), (120, 5656720836), (130, 5221588464), (144, 4713934030), (156, 4351323720), (160, 4242540627), (180, 3771147224), (195, 3481058976), (208, 3263492790), (234, 2900882480), (240, 2828360418), (260, 2610794232), (288, 2356967015), (312, 2175661860), (360, 1885573612), (390, 1740529488), (416, 1631746395), (468, 1450441240), (480, 1414180209), (520, 1305397116), (585, 1160352992), (624, 1087830930), (720, 942786806), (780, 870264744), (936, 725220620), (1040, 652698558), (1170, 580176496), (1248, 543915465), (1440, 471393403), (1560, 435132372), (1872, 362610310), (2080, 326349279), (2340, 290088248), (3120, 217566186), (3744, 181305155), (4680, 145044124), (6240, 108783093), (9360, 72522062), (18720, 36261031)]