82402653480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{116923}}^1$

素因数の和:117783

約数の個数: 128

約数和(自身を含む): 282862540800

約数和(自身を除く): 200459887320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 839, 840, 1678, 2517, 3356, 4195, 5034, 5873, 6712, 8390, 10068, 11746, 12585, 16780, 17619, 20136, 23492, 25170, 29365, 33560, 35238, 46984, 50340, 58730, 70476, 88095, 100680, 116923, 117460, 140952, 176190, 233846, 234920, 350769, 352380, 467692, 584615, 701538, 704760, 818461, 935384, 1169230, 1403076, 1636922, 1753845, 2338460, 2455383, 2806152, 3273844, 3507690, 4092305, 4676920, 4910766, 6547688, 7015380, 8184610, 9821532, 12276915, 14030760, 16369220, 19643064, 24553830, 32738440, 49107660, 98098397, 98215320, 196196794, 294295191, 392393588, 490491985, 588590382, 686688779, 784787176, 980983970, 1177180764, 1373377558, 1471475955, 1961967940, 2060066337, 2354361528, 2746755116, 2942951910, 3433443895, 3923935880, 4120132674, 5493510232, 5885903820, 6866887790, 8240265348, 10300331685, 11771807640, 13733775580, 16480530696, 20600663370, 27467551160, 41201326740, 82402653480]

約数ペア:

[(1, 82402653480), (2, 41201326740), (3, 27467551160), (4, 20600663370), (5, 16480530696), (6, 13733775580), (7, 11771807640), (8, 10300331685), (10, 8240265348), (12, 6866887790), (14, 5885903820), (15, 5493510232), (20, 4120132674), (21, 3923935880), (24, 3433443895), (28, 2942951910), (30, 2746755116), (35, 2354361528), (40, 2060066337), (42, 1961967940), (56, 1471475955), (60, 1373377558), (70, 1177180764), (84, 980983970), (105, 784787176), (120, 686688779), (140, 588590382), (168, 490491985), (210, 392393588), (280, 294295191), (420, 196196794), (839, 98215320), (840, 98098397), (1678, 49107660), (2517, 32738440), (3356, 24553830), (4195, 19643064), (5034, 16369220), (5873, 14030760), (6712, 12276915), (8390, 9821532), (10068, 8184610), (11746, 7015380), (12585, 6547688), (16780, 4910766), (17619, 4676920), (20136, 4092305), (23492, 3507690), (25170, 3273844), (29365, 2806152), (33560, 2455383), (35238, 2338460), (46984, 1753845), (50340, 1636922), (58730, 1403076), (70476, 1169230), (88095, 935384), (100680, 818461), (116923, 704760), (117460, 701538), (140952, 584615), (176190, 467692), (233846, 352380), (234920, 350769)]