265815170720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11287}}^1\times {\mathrm{13381}}^1$

素因数の和:24694

約数の個数: 96

約数和(自身を含む): 685190088576

約数和(自身を除く): 419374917856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 11287, 13381, 22574, 26762, 45148, 53524, 56435, 66905, 90296, 107048, 112870, 124157, 133810, 147191, 180592, 214096, 225740, 248314, 267620, 294382, 361184, 428192, 451480, 496628, 535240, 588764, 620785, 735955, 902960, 993256, 1070480, 1177528, 1241570, 1471910, 1805920, 1986512, 2140960, 2355056, 2483140, 2943820, 3973024, 4710112, 4966280, 5887640, 9932560, 11775280, 19865120, 23550560, 151031347, 302062694, 604125388, 755156735, 1208250776, 1510313470, 1661344817, 2416501552, 3020626940, 3322689634, 4833003104, 6041253880, 6645379268, 8306724085, 12082507760, 13290758536, 16613448170, 24165015520, 26581517072, 33226896340, 53163034144, 66453792680, 132907585360, 265815170720]

約数ペア:

[(1, 265815170720), (2, 132907585360), (4, 66453792680), (5, 53163034144), (8, 33226896340), (10, 26581517072), (11, 24165015520), (16, 16613448170), (20, 13290758536), (22, 12082507760), (32, 8306724085), (40, 6645379268), (44, 6041253880), (55, 4833003104), (80, 3322689634), (88, 3020626940), (110, 2416501552), (160, 1661344817), (176, 1510313470), (220, 1208250776), (352, 755156735), (440, 604125388), (880, 302062694), (1760, 151031347), (11287, 23550560), (13381, 19865120), (22574, 11775280), (26762, 9932560), (45148, 5887640), (53524, 4966280), (56435, 4710112), (66905, 3973024), (90296, 2943820), (107048, 2483140), (112870, 2355056), (124157, 2140960), (133810, 1986512), (147191, 1805920), (180592, 1471910), (214096, 1241570), (225740, 1177528), (248314, 1070480), (267620, 993256), (294382, 902960), (361184, 735955), (428192, 620785), (451480, 588764), (496628, 535240)]