2305198440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 320

約数和(自身を含む): 8154432000

約数和(自身を除く): 5849233560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 59, 60, 62, 72, 81, 90, 93, 108, 118, 120, 124, 135, 155, 162, 177, 180, 186, 216, 236, 248, 270, 279, 295, 310, 324, 354, 360, 372, 389, 405, 465, 472, 531, 540, 558, 590, 620, 648, 708, 744, 778, 810, 837, 885, 930, 1062, 1080, 1116, 1167, 1180, 1240, 1395, 1416, 1556, 1593, 1620, 1674, 1770, 1829, 1860, 1945, 2124, 2232, 2334, 2360, 2511, 2655, 2790, 3112, 3186, 3240, 3348, 3501, 3540, 3658, 3720, 3890, 4185, 4248, 4668, 4779, 5022, 5310, 5487, 5580, 5835, 6372, 6696, 7002, 7080, 7316, 7780, 7965, 8370, 9145, 9336, 9558, 10044, 10503, 10620, 10974, 11160, 11670, 12059, 12555, 12744, 14004, 14632, 15560, 15930, 16461, 16740, 17505, 18290, 19116, 20088, 21006, 21240, 21948, 22951, 23340, 23895, 24118, 25110, 27435, 28008, 31509, 31860, 32922, 33480, 35010, 36177, 36580, 38232, 42012, 43896, 45902, 46680, 47790, 48236, 49383, 50220, 52515, 54870, 60295, 63018, 63720, 65844, 68853, 70020, 72354, 73160, 82305, 84024, 91804, 95580, 96472, 98766, 100440, 105030, 108531, 109740, 114755, 120590, 126036, 131688, 137706, 140040, 144708, 148149, 157545, 164610, 180885, 183608, 191160, 197532, 206559, 210060, 217062, 219480, 229510, 241180, 246915, 252072, 275412, 289416, 296298, 315090, 325593, 329220, 344265, 361770, 395064, 413118, 420120, 434124, 459020, 482360, 493830, 542655, 550824, 592596, 619677, 630180, 651186, 658440, 688530, 711481, 723540, 740745, 826236, 868248, 918040, 976779, 987660, 1032795, 1085310, 1185192, 1239354, 1260360, 1302372, 1377060, 1422962, 1447080, 1481490, 1627965, 1652472, 1859031, 1953558, 1975320, 2065590, 2134443, 2170620, 2478708, 2604744, 2754120, 2845924, 2962980, 3098385, 3255930, 3557405, 3718062, 3907116, 4131180, 4268886, 4341240, 4883895, 4957416, 5691848, 5925960, 6196770, 6403329, 6511860, 7114810, 7436124, 7814232, 8262360, 8537772, 9295155, 9767790, 10672215, 12393540, 12806658, 13023720, 14229620, 14872248, 17075544, 18590310, 19209987, 19535580, 21344430, 24787080, 25613316, 28459240, 32016645, 37180620, 38419974, 39071160, 42688860, 51226632, 57629961, 64033290, 74361240, 76839948, 85377720, 96049935, 115259922, 128066580, 153679896, 192099870, 230519844, 256133160, 288149805, 384199740, 461039688, 576299610, 768399480, 1152599220, 2305198440]

約数ペア:

[(1, 2305198440), (2, 1152599220), (3, 768399480), (4, 576299610), (5, 461039688), (6, 384199740), (8, 288149805), (9, 256133160), (10, 230519844), (12, 192099870), (15, 153679896), (18, 128066580), (20, 115259922), (24, 96049935), (27, 85377720), (30, 76839948), (31, 74361240), (36, 64033290), (40, 57629961), (45, 51226632), (54, 42688860), (59, 39071160), (60, 38419974), (62, 37180620), (72, 32016645), (81, 28459240), (90, 25613316), (93, 24787080), (108, 21344430), (118, 19535580), (120, 19209987), (124, 18590310), (135, 17075544), (155, 14872248), (162, 14229620), (177, 13023720), (180, 12806658), (186, 12393540), (216, 10672215), (236, 9767790), (248, 9295155), (270, 8537772), (279, 8262360), (295, 7814232), (310, 7436124), (324, 7114810), (354, 6511860), (360, 6403329), (372, 6196770), (389, 5925960), (405, 5691848), (465, 4957416), (472, 4883895), (531, 4341240), (540, 4268886), (558, 4131180), (590, 3907116), (620, 3718062), (648, 3557405), (708, 3255930), (744, 3098385), (778, 2962980), (810, 2845924), (837, 2754120), (885, 2604744), (930, 2478708), (1062, 2170620), (1080, 2134443), (1116, 2065590), (1167, 1975320), (1180, 1953558), (1240, 1859031), (1395, 1652472), (1416, 1627965), (1556, 1481490), (1593, 1447080), (1620, 1422962), (1674, 1377060), (1770, 1302372), (1829, 1260360), (1860, 1239354), (1945, 1185192), (2124, 1085310), (2232, 1032795), (2334, 987660), (2360, 976779), (2511, 918040), (2655, 868248), (2790, 826236), (3112, 740745), (3186, 723540), (3240, 711481), (3348, 688530), (3501, 658440), (3540, 651186), (3658, 630180), (3720, 619677), (3890, 592596), (4185, 550824), (4248, 542655), (4668, 493830), (4779, 482360), (5022, 459020), (5310, 434124), (5487, 420120), (5580, 413118), (5835, 395064), (6372, 361770), (6696, 344265), (7002, 329220), (7080, 325593), (7316, 315090), (7780, 296298), (7965, 289416), (8370, 275412), (9145, 252072), (9336, 246915), (9558, 241180), (10044, 229510), (10503, 219480), (10620, 217062), (10974, 210060), (11160, 206559), (11670, 197532), (12059, 191160), (12555, 183608), (12744, 180885), (14004, 164610), (14632, 157545), (15560, 148149), (15930, 144708), (16461, 140040), (16740, 137706), (17505, 131688), (18290, 126036), (19116, 120590), (20088, 114755), (21006, 109740), (21240, 108531), (21948, 105030), (22951, 100440), (23340, 98766), (23895, 96472), (24118, 95580), (25110, 91804), (27435, 84024), (28008, 82305), (31509, 73160), (31860, 72354), (32922, 70020), (33480, 68853), (35010, 65844), (36177, 63720), (36580, 63018), (38232, 60295), (42012, 54870), (43896, 52515), (45902, 50220), (46680, 49383), (47790, 48236)]