213066777780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{10427}}^1$

素因数の和:11003

約数の個数: 192

約数和(自身を含む): 672731136000

約数和(自身を除く): 459664358220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 479, 540, 711, 790, 948, 958, 1185, 1422, 1437, 1580, 1916, 2133, 2370, 2395, 2844, 2874, 3555, 4266, 4311, 4740, 4790, 5748, 7110, 7185, 8532, 8622, 9580, 10427, 10665, 12933, 14220, 14370, 17244, 20854, 21330, 21555, 25866, 28740, 31281, 37841, 41708, 42660, 43110, 51732, 52135, 62562, 64665, 75682, 86220, 93843, 104270, 113523, 125124, 129330, 151364, 156405, 187686, 189205, 208540, 227046, 258660, 281529, 312810, 340569, 375372, 378410, 454092, 469215, 563058, 567615, 625620, 681138, 756820, 823733, 938430, 1021707, 1126116, 1135230, 1362276, 1407645, 1647466, 1702845, 1876860, 2043414, 2270460, 2471199, 2815290, 3294932, 3405690, 4086828, 4118665, 4942398, 4994533, 5108535, 5630580, 6811380, 7413597, 8237330, 9884796, 9989066, 10217070, 12355995, 14827194, 14983599, 16474660, 19978132, 20434140, 22240791, 24711990, 24972665, 29654388, 29967198, 37067985, 44481582, 44950797, 49423980, 49945330, 59934396, 74135970, 74917995, 88963164, 89901594, 99890660, 111203955, 134852391, 148271940, 149835990, 179803188, 222407910, 224753985, 269704782, 299671980, 394568107, 444815820, 449507970, 539409564, 674261955, 789136214, 899015940, 1183704321, 1348523910, 1578272428, 1972840535, 2367408642, 2697047820, 3551112963, 3945681070, 4734817284, 5918521605, 7102225926, 7891362140, 10653338889, 11837043210, 14204451852, 17755564815, 21306677778, 23674086420, 35511129630, 42613355556, 53266694445, 71022259260, 106533388890, 213066777780]

約数ペア:

[(1, 213066777780), (2, 106533388890), (3, 71022259260), (4, 53266694445), (5, 42613355556), (6, 35511129630), (9, 23674086420), (10, 21306677778), (12, 17755564815), (15, 14204451852), (18, 11837043210), (20, 10653338889), (27, 7891362140), (30, 7102225926), (36, 5918521605), (45, 4734817284), (54, 3945681070), (60, 3551112963), (79, 2697047820), (90, 2367408642), (108, 1972840535), (135, 1578272428), (158, 1348523910), (180, 1183704321), (237, 899015940), (270, 789136214), (316, 674261955), (395, 539409564), (474, 449507970), (479, 444815820), (540, 394568107), (711, 299671980), (790, 269704782), (948, 224753985), (958, 222407910), (1185, 179803188), (1422, 149835990), (1437, 148271940), (1580, 134852391), (1916, 111203955), (2133, 99890660), (2370, 89901594), (2395, 88963164), (2844, 74917995), (2874, 74135970), (3555, 59934396), (4266, 49945330), (4311, 49423980), (4740, 44950797), (4790, 44481582), (5748, 37067985), (7110, 29967198), (7185, 29654388), (8532, 24972665), (8622, 24711990), (9580, 22240791), (10427, 20434140), (10665, 19978132), (12933, 16474660), (14220, 14983599), (14370, 14827194), (17244, 12355995), (20854, 10217070), (21330, 9989066), (21555, 9884796), (25866, 8237330), (28740, 7413597), (31281, 6811380), (37841, 5630580), (41708, 5108535), (42660, 4994533), (43110, 4942398), (51732, 4118665), (52135, 4086828), (62562, 3405690), (64665, 3294932), (75682, 2815290), (86220, 2471199), (93843, 2270460), (104270, 2043414), (113523, 1876860), (125124, 1702845), (129330, 1647466), (151364, 1407645), (156405, 1362276), (187686, 1135230), (189205, 1126116), (208540, 1021707), (227046, 938430), (258660, 823733), (281529, 756820), (312810, 681138), (340569, 625620), (375372, 567615), (378410, 563058), (454092, 469215)]