217336021920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{115831}}^1$

素因数の和:117155

約数の個数: 144

約数和(自身を含む): 742234776192

約数和(自身を除く): 524898754272

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1303, 1440, 2606, 3909, 5212, 6515, 7818, 10424, 11727, 13030, 15636, 19545, 20848, 23454, 26060, 31272, 39090, 41696, 46908, 52120, 58635, 62544, 78180, 93816, 104240, 115831, 117270, 125088, 156360, 187632, 208480, 231662, 234540, 312720, 347493, 375264, 463324, 469080, 579155, 625440, 694986, 926648, 938160, 1042479, 1158310, 1389972, 1737465, 1853296, 1876320, 2084958, 2316620, 2779944, 3474930, 3706592, 4169916, 4633240, 5212395, 5559888, 6949860, 8339832, 9266480, 10424790, 11119776, 13899720, 16679664, 18532960, 20849580, 27799440, 33359328, 41699160, 55598880, 83398320, 150927793, 166796640, 301855586, 452783379, 603711172, 754638965, 905566758, 1207422344, 1358350137, 1509277930, 1811133516, 2263916895, 2414844688, 2716700274, 3018555860, 3622267032, 4527833790, 4829689376, 5433400548, 6037111720, 6791750685, 7244534064, 9055667580, 10866801096, 12074223440, 13583501370, 14489068128, 18111335160, 21733602192, 24148446880, 27167002740, 36222670320, 43467204384, 54334005480, 72445340640, 108668010960, 217336021920]

約数ペア:

[(1, 217336021920), (2, 108668010960), (3, 72445340640), (4, 54334005480), (5, 43467204384), (6, 36222670320), (8, 27167002740), (9, 24148446880), (10, 21733602192), (12, 18111335160), (15, 14489068128), (16, 13583501370), (18, 12074223440), (20, 10866801096), (24, 9055667580), (30, 7244534064), (32, 6791750685), (36, 6037111720), (40, 5433400548), (45, 4829689376), (48, 4527833790), (60, 3622267032), (72, 3018555860), (80, 2716700274), (90, 2414844688), (96, 2263916895), (120, 1811133516), (144, 1509277930), (160, 1358350137), (180, 1207422344), (240, 905566758), (288, 754638965), (360, 603711172), (480, 452783379), (720, 301855586), (1303, 166796640), (1440, 150927793), (2606, 83398320), (3909, 55598880), (5212, 41699160), (6515, 33359328), (7818, 27799440), (10424, 20849580), (11727, 18532960), (13030, 16679664), (15636, 13899720), (19545, 11119776), (20848, 10424790), (23454, 9266480), (26060, 8339832), (31272, 6949860), (39090, 5559888), (41696, 5212395), (46908, 4633240), (52120, 4169916), (58635, 3706592), (62544, 3474930), (78180, 2779944), (93816, 2316620), (104240, 2084958), (115831, 1876320), (117270, 1853296), (125088, 1737465), (156360, 1389972), (187632, 1158310), (208480, 1042479), (231662, 938160), (234540, 926648), (312720, 694986), (347493, 625440), (375264, 579155), (463324, 469080)]