18047894640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{10729}}^1$

素因数の和:10951

約数の個数: 160

約数和(自身を含む): 57606193920

約数和(自身を除く): 39558299280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 163, 172, 215, 240, 258, 326, 344, 430, 489, 516, 645, 652, 688, 815, 860, 978, 1032, 1290, 1304, 1630, 1720, 1956, 2064, 2445, 2580, 2608, 3260, 3440, 3912, 4890, 5160, 6520, 7009, 7824, 9780, 10320, 10729, 13040, 14018, 19560, 21027, 21458, 28036, 32187, 35045, 39120, 42054, 42916, 53645, 56072, 64374, 70090, 84108, 85832, 105135, 107290, 112144, 128748, 140180, 160935, 168216, 171664, 210270, 214580, 257496, 280360, 321870, 336432, 420540, 429160, 461347, 514992, 560720, 643740, 841080, 858320, 922694, 1287480, 1384041, 1682160, 1748827, 1845388, 2306735, 2574960, 2768082, 3497654, 3690776, 4613470, 5246481, 5536164, 6920205, 6995308, 7381552, 8744135, 9226940, 10492962, 11072328, 13840410, 13990616, 17488270, 18453880, 20985924, 22144656, 26232405, 27680820, 27981232, 34976540, 36907760, 41971848, 52464810, 55361640, 69953080, 75199561, 83943696, 104929620, 110723280, 139906160, 150399122, 209859240, 225598683, 300798244, 375997805, 419718480, 451197366, 601596488, 751995610, 902394732, 1127993415, 1203192976, 1503991220, 1804789464, 2255986830, 3007982440, 3609578928, 4511973660, 6015964880, 9023947320, 18047894640]

約数ペア:

[(1, 18047894640), (2, 9023947320), (3, 6015964880), (4, 4511973660), (5, 3609578928), (6, 3007982440), (8, 2255986830), (10, 1804789464), (12, 1503991220), (15, 1203192976), (16, 1127993415), (20, 902394732), (24, 751995610), (30, 601596488), (40, 451197366), (43, 419718480), (48, 375997805), (60, 300798244), (80, 225598683), (86, 209859240), (120, 150399122), (129, 139906160), (163, 110723280), (172, 104929620), (215, 83943696), (240, 75199561), (258, 69953080), (326, 55361640), (344, 52464810), (430, 41971848), (489, 36907760), (516, 34976540), (645, 27981232), (652, 27680820), (688, 26232405), (815, 22144656), (860, 20985924), (978, 18453880), (1032, 17488270), (1290, 13990616), (1304, 13840410), (1630, 11072328), (1720, 10492962), (1956, 9226940), (2064, 8744135), (2445, 7381552), (2580, 6995308), (2608, 6920205), (3260, 5536164), (3440, 5246481), (3912, 4613470), (4890, 3690776), (5160, 3497654), (6520, 2768082), (7009, 2574960), (7824, 2306735), (9780, 1845388), (10320, 1748827), (10729, 1682160), (13040, 1384041), (14018, 1287480), (19560, 922694), (21027, 858320), (21458, 841080), (28036, 643740), (32187, 560720), (35045, 514992), (39120, 461347), (42054, 429160), (42916, 420540), (53645, 336432), (56072, 321870), (64374, 280360), (70090, 257496), (84108, 214580), (85832, 210270), (105135, 171664), (107290, 168216), (112144, 160935), (128748, 140180)]