343271520

素因数分解:

$2^5\times 3^9\times 5^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 1227607920

約数和(自身を除く): 884336400

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, 54, 60, 72, 80, 81, 90, 96, 108, 109, 120, 135, 144, 160, 162, 180, 216, 218, 240, 243, 270, 288, 324, 327, 360, 405, 432, 436, 480, 486, 540, 545, 648, 654, 720, 729, 810, 864, 872, 972, 981, 1080, 1090, 1215, 1296, 1308, 1440, 1458, 1620, 1635, 1744, 1944, 1962, 2160, 2180, 2187, 2430, 2592, 2616, 2916, 2943, 3240, 3270, 3488, 3645, 3888, 3924, 4320, 4360, 4374, 4860, 4905, 5232, 5832, 5886, 6480, 6540, 6561, 7290, 7776, 7848, 8720, 8748, 8829, 9720, 9810, 10464, 10935, 11664, 11772, 12960, 13080, 13122, 14580, 14715, 15696, 17440, 17496, 17658, 19440, 19620, 19683, 21870, 23328, 23544, 26160, 26244, 26487, 29160, 29430, 31392, 32805, 34992, 35316, 38880, 39240, 39366, 43740, 44145, 47088, 52320, 52488, 52974, 58320, 58860, 65610, 69984, 70632, 78480, 78732, 79461, 87480, 88290, 94176, 98415, 104976, 105948, 116640, 117720, 131220, 132435, 141264, 156960, 157464, 158922, 174960, 176580, 196830, 209952, 211896, 235440, 238383, 262440, 264870, 282528, 314928, 317844, 349920, 353160, 393660, 397305, 423792, 470880, 476766, 524880, 529740, 629856, 635688, 706320, 715149, 787320, 794610, 847584, 953532, 1049760, 1059480, 1191915, 1271376, 1412640, 1430298, 1574640, 1589220, 1907064, 2118960, 2145447, 2383830, 2542752, 2860596, 3149280, 3178440, 3575745, 3814128, 4237920, 4290894, 4767660, 5721192, 6356880, 7151490, 7628256, 8581788, 9535320, 10727235, 11442384, 12713760, 14302980, 17163576, 19070640, 21454470, 22884768, 28605960, 34327152, 38141280, 42908940, 57211920, 68654304, 85817880, 114423840, 171635760, 343271520]

約数ペア:

[(1, 343271520), (2, 171635760), (3, 114423840), (4, 85817880), (5, 68654304), (6, 57211920), (8, 42908940), (9, 38141280), (10, 34327152), (12, 28605960), (15, 22884768), (16, 21454470), (18, 19070640), (20, 17163576), (24, 14302980), (27, 12713760), (30, 11442384), (32, 10727235), (36, 9535320), (40, 8581788), (45, 7628256), (48, 7151490), (54, 6356880), (60, 5721192), (72, 4767660), (80, 4290894), (81, 4237920), (90, 3814128), (96, 3575745), (108, 3178440), (109, 3149280), (120, 2860596), (135, 2542752), (144, 2383830), (160, 2145447), (162, 2118960), (180, 1907064), (216, 1589220), (218, 1574640), (240, 1430298), (243, 1412640), (270, 1271376), (288, 1191915), (324, 1059480), (327, 1049760), (360, 953532), (405, 847584), (432, 794610), (436, 787320), (480, 715149), (486, 706320), (540, 635688), (545, 629856), (648, 529740), (654, 524880), (720, 476766), (729, 470880), (810, 423792), (864, 397305), (872, 393660), (972, 353160), (981, 349920), (1080, 317844), (1090, 314928), (1215, 282528), (1296, 264870), (1308, 262440), (1440, 238383), (1458, 235440), (1620, 211896), (1635, 209952), (1744, 196830), (1944, 176580), (1962, 174960), (2160, 158922), (2180, 157464), (2187, 156960), (2430, 141264), (2592, 132435), (2616, 131220), (2916, 117720), (2943, 116640), (3240, 105948), (3270, 104976), (3488, 98415), (3645, 94176), (3888, 88290), (3924, 87480), (4320, 79461), (4360, 78732), (4374, 78480), (4860, 70632), (4905, 69984), (5232, 65610), (5832, 58860), (5886, 58320), (6480, 52974), (6540, 52488), (6561, 52320), (7290, 47088), (7776, 44145), (7848, 43740), (8720, 39366), (8748, 39240), (8829, 38880), (9720, 35316), (9810, 34992), (10464, 32805), (10935, 31392), (11664, 29430), (11772, 29160), (12960, 26487), (13080, 26244), (13122, 26160), (14580, 23544), (14715, 23328), (15696, 21870), (17440, 19683), (17496, 19620), (17658, 19440)]