674803927680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1665689}}^1$

素因数の和:1665922

約数の個数: 128

約数和(自身を含む): 2161132833600

約数和(自身を除く): 1486328905920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 320, 384, 422, 480, 633, 640, 844, 960, 1055, 1266, 1688, 1920, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 13504, 16880, 20256, 25320, 27008, 33760, 40512, 50640, 67520, 81024, 101280, 135040, 202560, 405120, 1665689, 3331378, 4997067, 6662756, 8328445, 9994134, 13325512, 16656890, 19988268, 24985335, 26651024, 33313780, 39976536, 49970670, 53302048, 66627560, 79953072, 99941340, 106604096, 133255120, 159906144, 199882680, 213208192, 266510240, 319812288, 351460379, 399765360, 533020480, 639624576, 702920758, 799530720, 1054381137, 1066040960, 1405841516, 1599061440, 1757301895, 2108762274, 2811683032, 3198122880, 3514603790, 4217524548, 5271905685, 5623366064, 7029207580, 8435049096, 10543811370, 11246732128, 14058415160, 16870098192, 21087622740, 22493464256, 28116830320, 33740196384, 42175245480, 44986928512, 56233660640, 67480392768, 84350490960, 112467321280, 134960785536, 168700981920, 224934642560, 337401963840, 674803927680]

約数ペア:

[(1, 674803927680), (2, 337401963840), (3, 224934642560), (4, 168700981920), (5, 134960785536), (6, 112467321280), (8, 84350490960), (10, 67480392768), (12, 56233660640), (15, 44986928512), (16, 42175245480), (20, 33740196384), (24, 28116830320), (30, 22493464256), (32, 21087622740), (40, 16870098192), (48, 14058415160), (60, 11246732128), (64, 10543811370), (80, 8435049096), (96, 7029207580), (120, 5623366064), (128, 5271905685), (160, 4217524548), (192, 3514603790), (211, 3198122880), (240, 2811683032), (320, 2108762274), (384, 1757301895), (422, 1599061440), (480, 1405841516), (633, 1066040960), (640, 1054381137), (844, 799530720), (960, 702920758), (1055, 639624576), (1266, 533020480), (1688, 399765360), (1920, 351460379), (2110, 319812288), (2532, 266510240), (3165, 213208192), (3376, 199882680), (4220, 159906144), (5064, 133255120), (6330, 106604096), (6752, 99941340), (8440, 79953072), (10128, 66627560), (12660, 53302048), (13504, 49970670), (16880, 39976536), (20256, 33313780), (25320, 26651024), (27008, 24985335), (33760, 19988268), (40512, 16656890), (50640, 13325512), (67520, 9994134), (81024, 8328445), (101280, 6662756), (135040, 4997067), (202560, 3331378), (405120, 1665689)]