217279774080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{5281}}^1$

素因数の和:7690

約数の個数: 256

約数和(自身を含む): 770001508800

約数和(自身を除く): 552721734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2381, 2880, 3456, 4320, 4762, 5281, 5760, 7143, 8640, 9524, 10562, 11905, 14286, 15843, 17280, 19048, 21124, 21429, 23810, 26405, 28572, 31686, 35715, 38096, 42248, 42858, 47529, 47620, 52810, 57144, 63372, 64287, 71430, 76192, 79215, 84496, 85716, 95058, 95240, 105620, 107145, 114288, 126744, 128574, 142587, 142860, 152384, 158430, 168992, 171432, 190116, 190480, 211240, 214290, 228576, 237645, 253488, 257148, 285174, 285720, 304768, 316860, 321435, 337984, 342864, 380232, 380960, 422480, 428580, 457152, 475290, 506976, 514296, 570348, 571440, 633720, 642870, 675968, 685728, 712935, 760464, 761920, 844960, 857160, 914304, 950580, 1013952, 1028592, 1140696, 1142880, 1267440, 1285740, 1371456, 1425870, 1520928, 1523840, 1689920, 1714320, 1901160, 2027904, 2057184, 2281392, 2285760, 2534880, 2571480, 2742912, 2851740, 3041856, 3379840, 3428640, 3802320, 4114368, 4562784, 4571520, 5069760, 5142960, 5703480, 6083712, 6857280, 7604640, 8228736, 9125568, 10139520, 10285920, 11406960, 12574061, 13714560, 15209280, 18251136, 20571840, 22813920, 25148122, 30418560, 37722183, 41143680, 45627840, 50296244, 62870305, 75444366, 91255680, 100592488, 113166549, 125740610, 150888732, 188610915, 201184976, 226333098, 251481220, 301777464, 339499647, 377221830, 402369952, 452666196, 502962440, 565832745, 603554928, 678999294, 754443660, 804739904, 905332392, 1005924880, 1131665490, 1207109856, 1357998588, 1508887320, 1609479808, 1697498235, 1810664784, 2011849760, 2263330980, 2414219712, 2715997176, 3017774640, 3394996470, 3621329568, 4023699520, 4526661960, 4828439424, 5431994352, 6035549280, 6789992940, 7242659136, 8047399040, 9053323920, 10863988704, 12071098560, 13579985880, 14485318272, 18106647840, 21727977408, 24142197120, 27159971760, 36213295680, 43455954816, 54319943520, 72426591360, 108639887040, 217279774080]

約数ペア:

[(1, 217279774080), (2, 108639887040), (3, 72426591360), (4, 54319943520), (5, 43455954816), (6, 36213295680), (8, 27159971760), (9, 24142197120), (10, 21727977408), (12, 18106647840), (15, 14485318272), (16, 13579985880), (18, 12071098560), (20, 10863988704), (24, 9053323920), (27, 8047399040), (30, 7242659136), (32, 6789992940), (36, 6035549280), (40, 5431994352), (45, 4828439424), (48, 4526661960), (54, 4023699520), (60, 3621329568), (64, 3394996470), (72, 3017774640), (80, 2715997176), (90, 2414219712), (96, 2263330980), (108, 2011849760), (120, 1810664784), (128, 1697498235), (135, 1609479808), (144, 1508887320), (160, 1357998588), (180, 1207109856), (192, 1131665490), (216, 1005924880), (240, 905332392), (270, 804739904), (288, 754443660), (320, 678999294), (360, 603554928), (384, 565832745), (432, 502962440), (480, 452666196), (540, 402369952), (576, 377221830), (640, 339499647), (720, 301777464), (864, 251481220), (960, 226333098), (1080, 201184976), (1152, 188610915), (1440, 150888732), (1728, 125740610), (1920, 113166549), (2160, 100592488), (2381, 91255680), (2880, 75444366), (3456, 62870305), (4320, 50296244), (4762, 45627840), (5281, 41143680), (5760, 37722183), (7143, 30418560), (8640, 25148122), (9524, 22813920), (10562, 20571840), (11905, 18251136), (14286, 15209280), (15843, 13714560), (17280, 12574061), (19048, 11406960), (21124, 10285920), (21429, 10139520), (23810, 9125568), (26405, 8228736), (28572, 7604640), (31686, 6857280), (35715, 6083712), (38096, 5703480), (42248, 5142960), (42858, 5069760), (47529, 4571520), (47620, 4562784), (52810, 4114368), (57144, 3802320), (63372, 3428640), (64287, 3379840), (71430, 3041856), (76192, 2851740), (79215, 2742912), (84496, 2571480), (85716, 2534880), (95058, 2285760), (95240, 2281392), (105620, 2057184), (107145, 2027904), (114288, 1901160), (126744, 1714320), (128574, 1689920), (142587, 1523840), (142860, 1520928), (152384, 1425870), (158430, 1371456), (168992, 1285740), (171432, 1267440), (190116, 1142880), (190480, 1140696), (211240, 1028592), (214290, 1013952), (228576, 950580), (237645, 914304), (253488, 857160), (257148, 844960), (285174, 761920), (285720, 760464), (304768, 712935), (316860, 685728), (321435, 675968), (337984, 642870), (342864, 633720), (380232, 571440), (380960, 570348), (422480, 514296), (428580, 506976), (457152, 475290)]