857819010240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15676517}}^1$

素因数の和:15676559

約数の個数: 168

約数和(自身を含む): 3105831746160

約数和(自身を除く): 2248012735920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 15676517, 31353034, 47029551, 62706068, 78382585, 94059102, 125412136, 141088653, 156765170, 188118204, 235147755, 250824272, 282177306, 297853823, 313530340, 376236408, 470295510, 501648544, 564354612, 595707646, 627060680, 705443265, 752472816, 893561469, 940591020, 1003297088, 1128709224, 1191415292, 1254121360, 1410886530, 1489269115, 1504945632, 1787122938, 1881182040, 2257418448, 2382830584, 2508242720, 2680684407, 2821773060, 2978538230, 3009891264, 3574245876, 3762364080, 4467807345, 4514836896, 4765661168, 5016485440, 5361368814, 5643546120, 5957076460, 7148491752, 7524728160, 8935614690, 9029673792, 9531322336, 10722737628, 11287092240, 11914152920, 13403422035, 14296983504, 15049456320, 17871229380, 19062644672, 21445475256, 22574184480, 23828305840, 26806844070, 28593967008, 35742458760, 42890950512, 45148368960, 47656611680, 53613688140, 57187934016, 71484917520, 85781901024, 95313223360, 107227376280, 142969835040, 171563802048, 214454752560, 285939670080, 428909505120, 857819010240]

約数ペア:

[(1, 857819010240), (2, 428909505120), (3, 285939670080), (4, 214454752560), (5, 171563802048), (6, 142969835040), (8, 107227376280), (9, 95313223360), (10, 85781901024), (12, 71484917520), (15, 57187934016), (16, 53613688140), (18, 47656611680), (19, 45148368960), (20, 42890950512), (24, 35742458760), (30, 28593967008), (32, 26806844070), (36, 23828305840), (38, 22574184480), (40, 21445475256), (45, 19062644672), (48, 17871229380), (57, 15049456320), (60, 14296983504), (64, 13403422035), (72, 11914152920), (76, 11287092240), (80, 10722737628), (90, 9531322336), (95, 9029673792), (96, 8935614690), (114, 7524728160), (120, 7148491752), (144, 5957076460), (152, 5643546120), (160, 5361368814), (171, 5016485440), (180, 4765661168), (190, 4514836896), (192, 4467807345), (228, 3762364080), (240, 3574245876), (285, 3009891264), (288, 2978538230), (304, 2821773060), (320, 2680684407), (342, 2508242720), (360, 2382830584), (380, 2257418448), (456, 1881182040), (480, 1787122938), (570, 1504945632), (576, 1489269115), (608, 1410886530), (684, 1254121360), (720, 1191415292), (760, 1128709224), (855, 1003297088), (912, 940591020), (960, 893561469), (1140, 752472816), (1216, 705443265), (1368, 627060680), (1440, 595707646), (1520, 564354612), (1710, 501648544), (1824, 470295510), (2280, 376236408), (2736, 313530340), (2880, 297853823), (3040, 282177306), (3420, 250824272), (3648, 235147755), (4560, 188118204), (5472, 156765170), (6080, 141088653), (6840, 125412136), (9120, 94059102), (10944, 78382585), (13680, 62706068), (18240, 47029551), (27360, 31353034), (54720, 15676517)]