2243090560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 5576739840

約数和(自身を除く): 3333649280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 167, 248, 310, 320, 334, 496, 620, 640, 668, 677, 835, 992, 1240, 1336, 1354, 1670, 1984, 2480, 2672, 2708, 3340, 3385, 3968, 4960, 5177, 5344, 5416, 6680, 6770, 9920, 10354, 10688, 10832, 13360, 13540, 19840, 20708, 20987, 21376, 21664, 25885, 26720, 27080, 41416, 41974, 43328, 51770, 53440, 54160, 82832, 83948, 86656, 103540, 104935, 106880, 108320, 113059, 165664, 167896, 207080, 209870, 216640, 226118, 331328, 335792, 414160, 419740, 433280, 452236, 565295, 662656, 671584, 828320, 839480, 904472, 1130590, 1343168, 1656640, 1678960, 1808944, 2261180, 2686336, 3313280, 3357920, 3504829, 3617888, 4522360, 6715840, 7009658, 7235776, 9044720, 13431680, 14019316, 14471552, 17524145, 18089440, 28038632, 35048290, 36178880, 56077264, 70096580, 72357760, 112154528, 140193160, 224309056, 280386320, 448618112, 560772640, 1121545280, 2243090560]

約数ペア:

[(1, 2243090560), (2, 1121545280), (4, 560772640), (5, 448618112), (8, 280386320), (10, 224309056), (16, 140193160), (20, 112154528), (31, 72357760), (32, 70096580), (40, 56077264), (62, 36178880), (64, 35048290), (80, 28038632), (124, 18089440), (128, 17524145), (155, 14471552), (160, 14019316), (167, 13431680), (248, 9044720), (310, 7235776), (320, 7009658), (334, 6715840), (496, 4522360), (620, 3617888), (640, 3504829), (668, 3357920), (677, 3313280), (835, 2686336), (992, 2261180), (1240, 1808944), (1336, 1678960), (1354, 1656640), (1670, 1343168), (1984, 1130590), (2480, 904472), (2672, 839480), (2708, 828320), (3340, 671584), (3385, 662656), (3968, 565295), (4960, 452236), (5177, 433280), (5344, 419740), (5416, 414160), (6680, 335792), (6770, 331328), (9920, 226118), (10354, 216640), (10688, 209870), (10832, 207080), (13360, 167896), (13540, 165664), (19840, 113059), (20708, 108320), (20987, 106880), (21376, 104935), (21664, 103540), (25885, 86656), (26720, 83948), (27080, 82832), (41416, 54160), (41974, 53440), (43328, 51770)]