262310880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 899555328

約数和(自身を除く): 637244448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 254, 260, 312, 331, 381, 390, 416, 480, 508, 520, 624, 635, 662, 762, 780, 993, 1016, 1040, 1248, 1270, 1324, 1524, 1560, 1651, 1655, 1905, 1986, 2032, 2080, 2540, 2648, 3048, 3120, 3302, 3310, 3810, 3972, 4064, 4303, 4953, 4965, 5080, 5296, 6096, 6240, 6604, 6620, 7620, 7944, 8255, 8606, 9906, 9930, 10160, 10592, 12192, 12909, 13208, 13240, 15240, 15888, 16510, 17212, 19812, 19860, 20320, 21515, 24765, 25818, 26416, 26480, 30480, 31776, 33020, 34424, 39624, 39720, 42037, 43030, 49530, 51636, 52832, 52960, 60960, 64545, 66040, 68848, 79248, 79440, 84074, 86060, 99060, 103272, 126111, 129090, 132080, 137696, 158496, 158880, 168148, 172120, 198120, 206544, 210185, 252222, 258180, 264160, 336296, 344240, 396240, 413088, 420370, 504444, 516360, 546481, 630555, 672592, 688480, 792480, 840740, 1008888, 1032720, 1092962, 1261110, 1345184, 1639443, 1681480, 2017776, 2065440, 2185924, 2522220, 2732405, 3278886, 3362960, 4035552, 4371848, 5044440, 5464810, 6557772, 6725920, 8197215, 8743696, 10088880, 10929620, 13115544, 16394430, 17487392, 20177760, 21859240, 26231088, 32788860, 43718480, 52462176, 65577720, 87436960, 131155440, 262310880]

約数ペア:

[(1, 262310880), (2, 131155440), (3, 87436960), (4, 65577720), (5, 52462176), (6, 43718480), (8, 32788860), (10, 26231088), (12, 21859240), (13, 20177760), (15, 17487392), (16, 16394430), (20, 13115544), (24, 10929620), (26, 10088880), (30, 8743696), (32, 8197215), (39, 6725920), (40, 6557772), (48, 5464810), (52, 5044440), (60, 4371848), (65, 4035552), (78, 3362960), (80, 3278886), (96, 2732405), (104, 2522220), (120, 2185924), (127, 2065440), (130, 2017776), (156, 1681480), (160, 1639443), (195, 1345184), (208, 1261110), (240, 1092962), (254, 1032720), (260, 1008888), (312, 840740), (331, 792480), (381, 688480), (390, 672592), (416, 630555), (480, 546481), (508, 516360), (520, 504444), (624, 420370), (635, 413088), (662, 396240), (762, 344240), (780, 336296), (993, 264160), (1016, 258180), (1040, 252222), (1248, 210185), (1270, 206544), (1324, 198120), (1524, 172120), (1560, 168148), (1651, 158880), (1655, 158496), (1905, 137696), (1986, 132080), (2032, 129090), (2080, 126111), (2540, 103272), (2648, 99060), (3048, 86060), (3120, 84074), (3302, 79440), (3310, 79248), (3810, 68848), (3972, 66040), (4064, 64545), (4303, 60960), (4953, 52960), (4965, 52832), (5080, 51636), (5296, 49530), (6096, 43030), (6240, 42037), (6604, 39720), (6620, 39624), (7620, 34424), (7944, 33020), (8255, 31776), (8606, 30480), (9906, 26480), (9930, 26416), (10160, 25818), (10592, 24765), (12192, 21515), (12909, 20320), (13208, 19860), (13240, 19812), (15240, 17212), (15888, 16510)]