250928880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1239

約数の個数: 160

約数和(自身を含む): 831375360

約数和(自身を除く): 580446480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1163, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2326, 2480, 2697, 3480, 3489, 3596, 3720, 4495, 4652, 5394, 5815, 6960, 6978, 7192, 7440, 8990, 9304, 10788, 11630, 13485, 13956, 14384, 17445, 17980, 18608, 21576, 23260, 26970, 27912, 33727, 34890, 35960, 36053, 43152, 46520, 53940, 55824, 67454, 69780, 71920, 72106, 93040, 101181, 107880, 108159, 134908, 139560, 144212, 168635, 180265, 202362, 215760, 216318, 269816, 279120, 288424, 337270, 360530, 404724, 432636, 505905, 539632, 540795, 576848, 674540, 721060, 809448, 865272, 1011810, 1045537, 1081590, 1349080, 1442120, 1618896, 1730544, 2023620, 2091074, 2163180, 2698160, 2884240, 3136611, 4047240, 4182148, 4326360, 5227685, 6273222, 8094480, 8364296, 8652720, 10455370, 12546444, 15683055, 16728592, 20910740, 25092888, 31366110, 41821480, 50185776, 62732220, 83642960, 125464440, 250928880]

約数ペア:

[(1, 250928880), (2, 125464440), (3, 83642960), (4, 62732220), (5, 50185776), (6, 41821480), (8, 31366110), (10, 25092888), (12, 20910740), (15, 16728592), (16, 15683055), (20, 12546444), (24, 10455370), (29, 8652720), (30, 8364296), (31, 8094480), (40, 6273222), (48, 5227685), (58, 4326360), (60, 4182148), (62, 4047240), (80, 3136611), (87, 2884240), (93, 2698160), (116, 2163180), (120, 2091074), (124, 2023620), (145, 1730544), (155, 1618896), (174, 1442120), (186, 1349080), (232, 1081590), (240, 1045537), (248, 1011810), (290, 865272), (310, 809448), (348, 721060), (372, 674540), (435, 576848), (464, 540795), (465, 539632), (496, 505905), (580, 432636), (620, 404724), (696, 360530), (744, 337270), (870, 288424), (899, 279120), (930, 269816), (1160, 216318), (1163, 215760), (1240, 202362), (1392, 180265), (1488, 168635), (1740, 144212), (1798, 139560), (1860, 134908), (2320, 108159), (2326, 107880), (2480, 101181), (2697, 93040), (3480, 72106), (3489, 71920), (3596, 69780), (3720, 67454), (4495, 55824), (4652, 53940), (5394, 46520), (5815, 43152), (6960, 36053), (6978, 35960), (7192, 34890), (7440, 33727), (8990, 27912), (9304, 26970), (10788, 23260), (11630, 21576), (13485, 18608), (13956, 17980), (14384, 17445)]