520528320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13903}}^1$

素因数の和:13939

約数の個数: 168

約数和(自身を含む): 1928262336

約数和(自身を除く): 1407734016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 13903, 18720, 27806, 37440, 41709, 55612, 69515, 83418, 111224, 125127, 139030, 166836, 180739, 208545, 222448, 250254, 278060, 333672, 361478, 417090, 444896, 500508, 542217, 556120, 625635, 667344, 722956, 834180, 889792, 903695, 1001016, 1084434, 1112240, 1251270, 1334688, 1445912, 1626651, 1668360, 1807390, 2002032, 2168868, 2224480, 2502540, 2669376, 2711085, 2891824, 3253302, 3336720, 3614780, 4004064, 4337736, 4448960, 5005080, 5422170, 5783648, 6506604, 6673440, 7229560, 8008128, 8133255, 8675472, 10010160, 10844340, 11567296, 13013208, 13346880, 14459120, 16266510, 17350944, 20020320, 21688680, 26026416, 28918240, 32533020, 34701888, 40040640, 43377360, 52052832, 57836480, 65066040, 86754720, 104105664, 130132080, 173509440, 260264160, 520528320]

約数ペア:

[(1, 520528320), (2, 260264160), (3, 173509440), (4, 130132080), (5, 104105664), (6, 86754720), (8, 65066040), (9, 57836480), (10, 52052832), (12, 43377360), (13, 40040640), (15, 34701888), (16, 32533020), (18, 28918240), (20, 26026416), (24, 21688680), (26, 20020320), (30, 17350944), (32, 16266510), (36, 14459120), (39, 13346880), (40, 13013208), (45, 11567296), (48, 10844340), (52, 10010160), (60, 8675472), (64, 8133255), (65, 8008128), (72, 7229560), (78, 6673440), (80, 6506604), (90, 5783648), (96, 5422170), (104, 5005080), (117, 4448960), (120, 4337736), (130, 4004064), (144, 3614780), (156, 3336720), (160, 3253302), (180, 2891824), (192, 2711085), (195, 2669376), (208, 2502540), (234, 2224480), (240, 2168868), (260, 2002032), (288, 1807390), (312, 1668360), (320, 1626651), (360, 1445912), (390, 1334688), (416, 1251270), (468, 1112240), (480, 1084434), (520, 1001016), (576, 903695), (585, 889792), (624, 834180), (720, 722956), (780, 667344), (832, 625635), (936, 556120), (960, 542217), (1040, 500508), (1170, 444896), (1248, 417090), (1440, 361478), (1560, 333672), (1872, 278060), (2080, 250254), (2340, 222448), (2496, 208545), (2880, 180739), (3120, 166836), (3744, 139030), (4160, 125127), (4680, 111224), (6240, 83418), (7488, 69515), (9360, 55612), (12480, 41709), (13903, 37440), (18720, 27806)]