268254480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 903942144

約数和(自身を除く): 635687664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 624, 635, 677, 762, 780, 1016, 1040, 1270, 1354, 1524, 1560, 1651, 1905, 2031, 2032, 2540, 2708, 3048, 3120, 3302, 3385, 3810, 4062, 4953, 5080, 5416, 6096, 6604, 6770, 7620, 8124, 8255, 8801, 9906, 10155, 10160, 10832, 13208, 13540, 15240, 16248, 16510, 17602, 19812, 20310, 24765, 26403, 26416, 27080, 30480, 32496, 33020, 35204, 39624, 40620, 44005, 49530, 52806, 54160, 66040, 70408, 79248, 81240, 85979, 88010, 99060, 105612, 132015, 132080, 140816, 162480, 171958, 176020, 198120, 211224, 257937, 264030, 343916, 352040, 396240, 422448, 429895, 515874, 528060, 687832, 704080, 859790, 1031748, 1056120, 1117727, 1289685, 1375664, 1719580, 2063496, 2112240, 2235454, 2579370, 3353181, 3439160, 4126992, 4470908, 5158740, 5588635, 6706362, 6878320, 8941816, 10317480, 11177270, 13412724, 16765905, 17883632, 20634960, 22354540, 26825448, 33531810, 44709080, 53650896, 67063620, 89418160, 134127240, 268254480]

約数ペア:

[(1, 268254480), (2, 134127240), (3, 89418160), (4, 67063620), (5, 53650896), (6, 44709080), (8, 33531810), (10, 26825448), (12, 22354540), (13, 20634960), (15, 17883632), (16, 16765905), (20, 13412724), (24, 11177270), (26, 10317480), (30, 8941816), (39, 6878320), (40, 6706362), (48, 5588635), (52, 5158740), (60, 4470908), (65, 4126992), (78, 3439160), (80, 3353181), (104, 2579370), (120, 2235454), (127, 2112240), (130, 2063496), (156, 1719580), (195, 1375664), (208, 1289685), (240, 1117727), (254, 1056120), (260, 1031748), (312, 859790), (381, 704080), (390, 687832), (508, 528060), (520, 515874), (624, 429895), (635, 422448), (677, 396240), (762, 352040), (780, 343916), (1016, 264030), (1040, 257937), (1270, 211224), (1354, 198120), (1524, 176020), (1560, 171958), (1651, 162480), (1905, 140816), (2031, 132080), (2032, 132015), (2540, 105612), (2708, 99060), (3048, 88010), (3120, 85979), (3302, 81240), (3385, 79248), (3810, 70408), (4062, 66040), (4953, 54160), (5080, 52806), (5416, 49530), (6096, 44005), (6604, 40620), (6770, 39624), (7620, 35204), (8124, 33020), (8255, 32496), (8801, 30480), (9906, 27080), (10155, 26416), (10160, 26403), (10832, 24765), (13208, 20310), (13540, 19812), (15240, 17602), (16248, 16510)]