1715703840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17783}}^1$

素因数の和:17871

約数の個数: 144

約数和(自身を含む): 5942559168

約数和(自身を除く): 4226855328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 6432, 8040, 9648, 10720, 12060, 16080, 17783, 19296, 24120, 32160, 35566, 48240, 53349, 71132, 88915, 96480, 106698, 142264, 160047, 177830, 213396, 266745, 284528, 320094, 355660, 426792, 533490, 569056, 640188, 711320, 800235, 853584, 1066980, 1191461, 1280376, 1422640, 1600470, 1707168, 2133960, 2382922, 2560752, 2845280, 3200940, 3574383, 4267920, 4765844, 5121504, 5957305, 6401880, 7148766, 8535840, 9531688, 10723149, 11914610, 12803760, 14297532, 17871915, 19063376, 21446298, 23829220, 25607520, 28595064, 35743830, 38126752, 42892596, 47658440, 53615745, 57190128, 71487660, 85785192, 95316880, 107231490, 114380256, 142975320, 171570384, 190633760, 214462980, 285950640, 343140768, 428925960, 571901280, 857851920, 1715703840]

約数ペア:

[(1, 1715703840), (2, 857851920), (3, 571901280), (4, 428925960), (5, 343140768), (6, 285950640), (8, 214462980), (9, 190633760), (10, 171570384), (12, 142975320), (15, 114380256), (16, 107231490), (18, 95316880), (20, 85785192), (24, 71487660), (30, 57190128), (32, 53615745), (36, 47658440), (40, 42892596), (45, 38126752), (48, 35743830), (60, 28595064), (67, 25607520), (72, 23829220), (80, 21446298), (90, 19063376), (96, 17871915), (120, 14297532), (134, 12803760), (144, 11914610), (160, 10723149), (180, 9531688), (201, 8535840), (240, 7148766), (268, 6401880), (288, 5957305), (335, 5121504), (360, 4765844), (402, 4267920), (480, 3574383), (536, 3200940), (603, 2845280), (670, 2560752), (720, 2382922), (804, 2133960), (1005, 1707168), (1072, 1600470), (1206, 1422640), (1340, 1280376), (1440, 1191461), (1608, 1066980), (2010, 853584), (2144, 800235), (2412, 711320), (2680, 640188), (3015, 569056), (3216, 533490), (4020, 426792), (4824, 355660), (5360, 320094), (6030, 284528), (6432, 266745), (8040, 213396), (9648, 177830), (10720, 160047), (12060, 142264), (16080, 106698), (17783, 96480), (19296, 88915), (24120, 71132), (32160, 53349), (35566, 48240)]