674644807680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{86461}}^1$

素因数の和:86620

約数の個数: 208

約数和(自身を含む): 2175621863424

約数和(自身を除く): 1500977055744

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2048, 2540, 2560, 3048, 3072, 3810, 3840, 4064, 4096, 5080, 5120, 6096, 6144, 7620, 7680, 8128, 10160, 10240, 12192, 12288, 15240, 15360, 16256, 20320, 20480, 24384, 30480, 30720, 32512, 40640, 48768, 60960, 61440, 65024, 81280, 86461, 97536, 121920, 130048, 162560, 172922, 195072, 243840, 259383, 260096, 325120, 345844, 390144, 432305, 487680, 518766, 520192, 650240, 691688, 780288, 864610, 975360, 1037532, 1296915, 1300480, 1383376, 1560576, 1729220, 1950720, 2075064, 2593830, 2600960, 2766752, 3458440, 3901440, 4150128, 5187660, 5533504, 6916880, 7802880, 8300256, 10375320, 10980547, 11067008, 13833760, 16600512, 20750640, 21961094, 22134016, 27667520, 32941641, 33201024, 41501280, 43922188, 44268032, 54902735, 55335040, 65883282, 66402048, 83002560, 87844376, 88536064, 109805470, 110670080, 131766564, 132804096, 164708205, 166005120, 175688752, 177072128, 219610940, 221340160, 263533128, 265608192, 329416410, 332010240, 351377504, 354144256, 439221880, 442680320, 527066256, 531216384, 658832820, 664020480, 702755008, 878443760, 885360640, 1054132512, 1062432768, 1317665640, 1328040960, 1405510016, 1756887520, 1770721280, 2108265024, 2635331280, 2656081920, 2811020032, 3513775040, 4216530048, 5270662560, 5312163840, 5622040064, 7027550080, 8433060096, 10541325120, 11244080128, 14055100160, 16866120192, 21082650240, 22488160256, 28110200320, 33732240384, 42165300480, 44976320512, 56220400640, 67464480768, 84330600960, 112440801280, 134928961536, 168661201920, 224881602560, 337322403840, 674644807680]

約数ペア:

[(1, 674644807680), (2, 337322403840), (3, 224881602560), (4, 168661201920), (5, 134928961536), (6, 112440801280), (8, 84330600960), (10, 67464480768), (12, 56220400640), (15, 44976320512), (16, 42165300480), (20, 33732240384), (24, 28110200320), (30, 22488160256), (32, 21082650240), (40, 16866120192), (48, 14055100160), (60, 11244080128), (64, 10541325120), (80, 8433060096), (96, 7027550080), (120, 5622040064), (127, 5312163840), (128, 5270662560), (160, 4216530048), (192, 3513775040), (240, 2811020032), (254, 2656081920), (256, 2635331280), (320, 2108265024), (381, 1770721280), (384, 1756887520), (480, 1405510016), (508, 1328040960), (512, 1317665640), (635, 1062432768), (640, 1054132512), (762, 885360640), (768, 878443760), (960, 702755008), (1016, 664020480), (1024, 658832820), (1270, 531216384), (1280, 527066256), (1524, 442680320), (1536, 439221880), (1905, 354144256), (1920, 351377504), (2032, 332010240), (2048, 329416410), (2540, 265608192), (2560, 263533128), (3048, 221340160), (3072, 219610940), (3810, 177072128), (3840, 175688752), (4064, 166005120), (4096, 164708205), (5080, 132804096), (5120, 131766564), (6096, 110670080), (6144, 109805470), (7620, 88536064), (7680, 87844376), (8128, 83002560), (10160, 66402048), (10240, 65883282), (12192, 55335040), (12288, 54902735), (15240, 44268032), (15360, 43922188), (16256, 41501280), (20320, 33201024), (20480, 32941641), (24384, 27667520), (30480, 22134016), (30720, 21961094), (32512, 20750640), (40640, 16600512), (48768, 13833760), (60960, 11067008), (61440, 10980547), (65024, 10375320), (81280, 8300256), (86461, 7802880), (97536, 6916880), (121920, 5533504), (130048, 5187660), (162560, 4150128), (172922, 3901440), (195072, 3458440), (243840, 2766752), (259383, 2600960), (260096, 2593830), (325120, 2075064), (345844, 1950720), (390144, 1729220), (432305, 1560576), (487680, 1383376), (518766, 1300480), (520192, 1296915), (650240, 1037532), (691688, 975360), (780288, 864610)]