227357280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 240

約数和(自身を含む): 819990864

約数和(自身を除く): 592633584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 318, 324, 331, 360, 405, 424, 432, 477, 480, 530, 540, 636, 648, 662, 720, 795, 810, 848, 864, 954, 993, 1060, 1080, 1272, 1296, 1324, 1431, 1440, 1590, 1620, 1655, 1696, 1908, 1986, 2120, 2160, 2385, 2544, 2592, 2648, 2862, 2979, 3180, 3240, 3310, 3816, 3972, 4240, 4293, 4320, 4770, 4965, 5088, 5296, 5724, 5958, 6360, 6480, 6620, 7155, 7632, 7944, 8480, 8586, 8937, 9540, 9930, 10592, 11448, 11916, 12720, 12960, 13240, 14310, 14895, 15264, 15888, 17172, 17543, 17874, 19080, 19860, 21465, 22896, 23832, 25440, 26480, 26811, 28620, 29790, 31776, 34344, 35086, 35748, 38160, 39720, 42930, 44685, 45792, 47664, 52629, 52960, 53622, 57240, 59580, 68688, 70172, 71496, 76320, 79440, 85860, 87715, 89370, 95328, 105258, 107244, 114480, 119160, 134055, 137376, 140344, 142992, 157887, 158880, 171720, 175430, 178740, 210516, 214488, 228960, 238320, 263145, 268110, 280688, 285984, 315774, 343440, 350860, 357480, 421032, 428976, 473661, 476640, 526290, 536220, 561376, 631548, 686880, 701720, 714960, 789435, 842064, 857952, 947322, 1052580, 1072440, 1263096, 1403440, 1420983, 1429920, 1578870, 1684128, 1894644, 2105160, 2144880, 2368305, 2526192, 2806880, 2841966, 3157740, 3789288, 4210320, 4289760, 4736610, 5052384, 5683932, 6315480, 7104915, 7578576, 8420640, 9473220, 11367864, 12630960, 14209830, 15157152, 18946440, 22735728, 25261920, 28419660, 37892880, 45471456, 56839320, 75785760, 113678640, 227357280]

約数ペア:

[(1, 227357280), (2, 113678640), (3, 75785760), (4, 56839320), (5, 45471456), (6, 37892880), (8, 28419660), (9, 25261920), (10, 22735728), (12, 18946440), (15, 15157152), (16, 14209830), (18, 12630960), (20, 11367864), (24, 9473220), (27, 8420640), (30, 7578576), (32, 7104915), (36, 6315480), (40, 5683932), (45, 5052384), (48, 4736610), (53, 4289760), (54, 4210320), (60, 3789288), (72, 3157740), (80, 2841966), (81, 2806880), (90, 2526192), (96, 2368305), (106, 2144880), (108, 2105160), (120, 1894644), (135, 1684128), (144, 1578870), (159, 1429920), (160, 1420983), (162, 1403440), (180, 1263096), (212, 1072440), (216, 1052580), (240, 947322), (265, 857952), (270, 842064), (288, 789435), (318, 714960), (324, 701720), (331, 686880), (360, 631548), (405, 561376), (424, 536220), (432, 526290), (477, 476640), (480, 473661), (530, 428976), (540, 421032), (636, 357480), (648, 350860), (662, 343440), (720, 315774), (795, 285984), (810, 280688), (848, 268110), (864, 263145), (954, 238320), (993, 228960), (1060, 214488), (1080, 210516), (1272, 178740), (1296, 175430), (1324, 171720), (1431, 158880), (1440, 157887), (1590, 142992), (1620, 140344), (1655, 137376), (1696, 134055), (1908, 119160), (1986, 114480), (2120, 107244), (2160, 105258), (2385, 95328), (2544, 89370), (2592, 87715), (2648, 85860), (2862, 79440), (2979, 76320), (3180, 71496), (3240, 70172), (3310, 68688), (3816, 59580), (3972, 57240), (4240, 53622), (4293, 52960), (4320, 52629), (4770, 47664), (4965, 45792), (5088, 44685), (5296, 42930), (5724, 39720), (5958, 38160), (6360, 35748), (6480, 35086), (6620, 34344), (7155, 31776), (7632, 29790), (7944, 28620), (8480, 26811), (8586, 26480), (8937, 25440), (9540, 23832), (9930, 22896), (10592, 21465), (11448, 19860), (11916, 19080), (12720, 17874), (12960, 17543), (13240, 17172), (14310, 15888), (14895, 15264)]