2145456190260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15222479}}^1$

素因数の和:15222532

約数の個数: 144

約数和(自身を含む): 6981638227200

約数和(自身を除く): 4836182036940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1044, 1215, 1305, 1566, 1620, 1740, 2349, 2430, 2610, 3132, 3915, 4698, 4860, 5220, 7047, 7830, 9396, 11745, 14094, 15660, 23490, 28188, 35235, 46980, 70470, 140940, 15222479, 30444958, 45667437, 60889916, 76112395, 91334874, 137002311, 152224790, 182669748, 228337185, 274004622, 304449580, 411006933, 441451891, 456674370, 548009244, 685011555, 822013866, 882903782, 913348740, 1233020799, 1324355673, 1370023110, 1644027732, 1765807564, 2055034665, 2207259455, 2466041598, 2648711346, 2740046220, 3699062397, 3973067019, 4110069330, 4414518910, 4932083196, 5297422692, 6165103995, 6621778365, 7398124794, 7946134038, 8220138660, 8829037820, 11919201057, 12330207990, 13243556730, 14796249588, 15892268076, 18495311985, 19865335095, 23838402114, 24660415980, 26487113460, 35757603171, 36990623970, 39730670190, 47676804228, 59596005285, 71515206342, 73981247940, 79461340380, 107272809513, 119192010570, 143030412684, 178788015855, 214545619026, 238384021140, 357576031710, 429091238052, 536364047565, 715152063420, 1072728095130, 2145456190260]

約数ペア:

[(1, 2145456190260), (2, 1072728095130), (3, 715152063420), (4, 536364047565), (5, 429091238052), (6, 357576031710), (9, 238384021140), (10, 214545619026), (12, 178788015855), (15, 143030412684), (18, 119192010570), (20, 107272809513), (27, 79461340380), (29, 73981247940), (30, 71515206342), (36, 59596005285), (45, 47676804228), (54, 39730670190), (58, 36990623970), (60, 35757603171), (81, 26487113460), (87, 24660415980), (90, 23838402114), (108, 19865335095), (116, 18495311985), (135, 15892268076), (145, 14796249588), (162, 13243556730), (174, 12330207990), (180, 11919201057), (243, 8829037820), (261, 8220138660), (270, 7946134038), (290, 7398124794), (324, 6621778365), (348, 6165103995), (405, 5297422692), (435, 4932083196), (486, 4414518910), (522, 4110069330), (540, 3973067019), (580, 3699062397), (783, 2740046220), (810, 2648711346), (870, 2466041598), (972, 2207259455), (1044, 2055034665), (1215, 1765807564), (1305, 1644027732), (1566, 1370023110), (1620, 1324355673), (1740, 1233020799), (2349, 913348740), (2430, 882903782), (2610, 822013866), (3132, 685011555), (3915, 548009244), (4698, 456674370), (4860, 441451891), (5220, 411006933), (7047, 304449580), (7830, 274004622), (9396, 228337185), (11745, 182669748), (14094, 152224790), (15660, 137002311), (23490, 91334874), (28188, 76112395), (35235, 60889916), (46980, 45667437), (70470, 30444958), (140940, 15222479)]