1338083280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:2978

約数の個数: 160

約数和(自身を含む): 4630953600

約数和(自身を除く): 3292870320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 720, 908, 1080, 1135, 1362, 1816, 2043, 2160, 2270, 2724, 2729, 3405, 3632, 4086, 4540, 5448, 5458, 6129, 6810, 8172, 8187, 9080, 10215, 10896, 10916, 12258, 13620, 13645, 16344, 16374, 18160, 20430, 21832, 24516, 24561, 27240, 27290, 30645, 32688, 32748, 40860, 40935, 43664, 49032, 49122, 54480, 54580, 61290, 65496, 73683, 81720, 81870, 98064, 98244, 109160, 122580, 122805, 130992, 147366, 163440, 163740, 196488, 218320, 245160, 245610, 294732, 327480, 368415, 392976, 490320, 491220, 589464, 619483, 654960, 736830, 982440, 1178928, 1238966, 1473660, 1858449, 1964880, 2477932, 2947320, 3097415, 3716898, 4955864, 5575347, 5894640, 6194830, 7433796, 9292245, 9911728, 11150694, 12389660, 14867592, 16726041, 18584490, 22301388, 24779320, 27876735, 29735184, 33452082, 37168980, 44602776, 49558640, 55753470, 66904164, 74337960, 83630205, 89205552, 111506940, 133808328, 148675920, 167260410, 223013880, 267616656, 334520820, 446027760, 669041640, 1338083280]

約数ペア:

[(1, 1338083280), (2, 669041640), (3, 446027760), (4, 334520820), (5, 267616656), (6, 223013880), (8, 167260410), (9, 148675920), (10, 133808328), (12, 111506940), (15, 89205552), (16, 83630205), (18, 74337960), (20, 66904164), (24, 55753470), (27, 49558640), (30, 44602776), (36, 37168980), (40, 33452082), (45, 29735184), (48, 27876735), (54, 24779320), (60, 22301388), (72, 18584490), (80, 16726041), (90, 14867592), (108, 12389660), (120, 11150694), (135, 9911728), (144, 9292245), (180, 7433796), (216, 6194830), (227, 5894640), (240, 5575347), (270, 4955864), (360, 3716898), (432, 3097415), (454, 2947320), (540, 2477932), (681, 1964880), (720, 1858449), (908, 1473660), (1080, 1238966), (1135, 1178928), (1362, 982440), (1816, 736830), (2043, 654960), (2160, 619483), (2270, 589464), (2724, 491220), (2729, 490320), (3405, 392976), (3632, 368415), (4086, 327480), (4540, 294732), (5448, 245610), (5458, 245160), (6129, 218320), (6810, 196488), (8172, 163740), (8187, 163440), (9080, 147366), (10215, 130992), (10896, 122805), (10916, 122580), (12258, 109160), (13620, 98244), (13645, 98064), (16344, 81870), (16374, 81720), (18160, 73683), (20430, 65496), (21832, 61290), (24516, 54580), (24561, 54480), (27240, 49122), (27290, 49032), (30645, 43664), (32688, 40935), (32748, 40860)]