31493139840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{36209}}^1$

素因数の和:36385

約数の個数: 192

約数和(自身を含む): 109472968800

約数和(自身を除く): 77979828960

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, 64, 72, 80, 90, 96, 120, 128, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 384, 453, 480, 576, 604, 640, 720, 755, 906, 960, 1152, 1208, 1359, 1440, 1510, 1812, 1920, 2265, 2416, 2718, 2880, 3020, 3624, 4530, 4832, 5436, 5760, 6040, 6795, 7248, 9060, 9664, 10872, 12080, 13590, 14496, 18120, 19328, 21744, 24160, 27180, 28992, 36209, 36240, 43488, 48320, 54360, 57984, 72418, 72480, 86976, 96640, 108627, 108720, 144836, 144960, 173952, 181045, 217254, 217440, 289672, 289920, 325881, 362090, 434508, 434880, 543135, 579344, 651762, 724180, 869016, 869760, 1086270, 1158688, 1303524, 1448360, 1629405, 1738032, 2172540, 2317376, 2607048, 2896720, 3258810, 3476064, 4345080, 4634752, 5214096, 5467559, 5793440, 6517620, 6952128, 8690160, 10428192, 10935118, 11586880, 13035240, 13904256, 16402677, 17380320, 20856384, 21870236, 23173760, 26070480, 27337795, 32805354, 34760640, 41712768, 43740472, 49208031, 52140960, 54675590, 65610708, 69521280, 82013385, 87480944, 98416062, 104281920, 109351180, 131221416, 164026770, 174961888, 196832124, 208563840, 218702360, 246040155, 262442832, 328053540, 349923776, 393664248, 437404720, 492080310, 524885664, 656107080, 699847552, 787328496, 874809440, 984160620, 1049771328, 1312214160, 1574656992, 1749618880, 1968321240, 2099542656, 2624428320, 3149313984, 3499237760, 3936642480, 5248856640, 6298627968, 7873284960, 10497713280, 15746569920, 31493139840]

約数ペア:

[(1, 31493139840), (2, 15746569920), (3, 10497713280), (4, 7873284960), (5, 6298627968), (6, 5248856640), (8, 3936642480), (9, 3499237760), (10, 3149313984), (12, 2624428320), (15, 2099542656), (16, 1968321240), (18, 1749618880), (20, 1574656992), (24, 1312214160), (30, 1049771328), (32, 984160620), (36, 874809440), (40, 787328496), (45, 699847552), (48, 656107080), (60, 524885664), (64, 492080310), (72, 437404720), (80, 393664248), (90, 349923776), (96, 328053540), (120, 262442832), (128, 246040155), (144, 218702360), (151, 208563840), (160, 196832124), (180, 174961888), (192, 164026770), (240, 131221416), (288, 109351180), (302, 104281920), (320, 98416062), (360, 87480944), (384, 82013385), (453, 69521280), (480, 65610708), (576, 54675590), (604, 52140960), (640, 49208031), (720, 43740472), (755, 41712768), (906, 34760640), (960, 32805354), (1152, 27337795), (1208, 26070480), (1359, 23173760), (1440, 21870236), (1510, 20856384), (1812, 17380320), (1920, 16402677), (2265, 13904256), (2416, 13035240), (2718, 11586880), (2880, 10935118), (3020, 10428192), (3624, 8690160), (4530, 6952128), (4832, 6517620), (5436, 5793440), (5760, 5467559), (6040, 5214096), (6795, 4634752), (7248, 4345080), (9060, 3476064), (9664, 3258810), (10872, 2896720), (12080, 2607048), (13590, 2317376), (14496, 2172540), (18120, 1738032), (19328, 1629405), (21744, 1448360), (24160, 1303524), (27180, 1158688), (28992, 1086270), (36209, 869760), (36240, 869016), (43488, 724180), (48320, 651762), (54360, 579344), (57984, 543135), (72418, 434880), (72480, 434508), (86976, 362090), (96640, 325881), (108627, 289920), (108720, 289672), (144836, 217440), (144960, 217254), (173952, 181045)]