346317552020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{829}}^1$

素因数の和:1726

約数の個数: 192

約数和(自身を含む): 843333120000

約数和(自身を除く): 497015567980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 139, 190, 209, 220, 278, 380, 418, 556, 695, 719, 829, 836, 1045, 1390, 1438, 1529, 1658, 2090, 2641, 2780, 2876, 3058, 3316, 3595, 4145, 4180, 5282, 6116, 7190, 7645, 7909, 8290, 9119, 10564, 13205, 13661, 14380, 15290, 15751, 15818, 16580, 18238, 26410, 27322, 29051, 30580, 31502, 31636, 36476, 39545, 45595, 52820, 54644, 58102, 63004, 68305, 78755, 79090, 91190, 99941, 115231, 116204, 136610, 145255, 150271, 157510, 158180, 173261, 182380, 199882, 230462, 273220, 290510, 300542, 315020, 346522, 399764, 460924, 499705, 576155, 581020, 596051, 601084, 693044, 751355, 866305, 999410, 1099351, 1152310, 1192102, 1267541, 1502710, 1732610, 1898879, 1998820, 2189389, 2198702, 2304620, 2384204, 2535082, 2980255, 3005420, 3465220, 3797758, 4378778, 4397404, 5070164, 5496755, 5960510, 6337705, 6556561, 7595516, 8757556, 9494395, 10946945, 10993510, 11324969, 11921020, 12675410, 13113122, 18988790, 20887669, 21893890, 21987020, 22649938, 24083279, 25350820, 26226244, 32782805, 37977580, 41775338, 43787780, 45299876, 48166558, 56624845, 65565610, 82851089, 83550676, 96333116, 104438345, 113249690, 120416395, 124574659, 131131220, 165702178, 208876690, 226499380, 240832790, 249149318, 331404356, 414255445, 417753380, 481665580, 498298636, 622873295, 828510890, 911361979, 1245746590, 1574170691, 1657021780, 1822723958, 2491493180, 3148341382, 3645447916, 4556809895, 6296682764, 7870853455, 9113619790, 15741706910, 17315877601, 18227239580, 31483413820, 34631755202, 69263510404, 86579388005, 173158776010, 346317552020]

約数ペア:

[(1, 346317552020), (2, 173158776010), (4, 86579388005), (5, 69263510404), (10, 34631755202), (11, 31483413820), (19, 18227239580), (20, 17315877601), (22, 15741706910), (38, 9113619790), (44, 7870853455), (55, 6296682764), (76, 4556809895), (95, 3645447916), (110, 3148341382), (139, 2491493180), (190, 1822723958), (209, 1657021780), (220, 1574170691), (278, 1245746590), (380, 911361979), (418, 828510890), (556, 622873295), (695, 498298636), (719, 481665580), (829, 417753380), (836, 414255445), (1045, 331404356), (1390, 249149318), (1438, 240832790), (1529, 226499380), (1658, 208876690), (2090, 165702178), (2641, 131131220), (2780, 124574659), (2876, 120416395), (3058, 113249690), (3316, 104438345), (3595, 96333116), (4145, 83550676), (4180, 82851089), (5282, 65565610), (6116, 56624845), (7190, 48166558), (7645, 45299876), (7909, 43787780), (8290, 41775338), (9119, 37977580), (10564, 32782805), (13205, 26226244), (13661, 25350820), (14380, 24083279), (15290, 22649938), (15751, 21987020), (15818, 21893890), (16580, 20887669), (18238, 18988790), (26410, 13113122), (27322, 12675410), (29051, 11921020), (30580, 11324969), (31502, 10993510), (31636, 10946945), (36476, 9494395), (39545, 8757556), (45595, 7595516), (52820, 6556561), (54644, 6337705), (58102, 5960510), (63004, 5496755), (68305, 5070164), (78755, 4397404), (79090, 4378778), (91190, 3797758), (99941, 3465220), (115231, 3005420), (116204, 2980255), (136610, 2535082), (145255, 2384204), (150271, 2304620), (157510, 2198702), (158180, 2189389), (173261, 1998820), (182380, 1898879), (199882, 1732610), (230462, 1502710), (273220, 1267541), (290510, 1192102), (300542, 1152310), (315020, 1099351), (346522, 999410), (399764, 866305), (460924, 751355), (499705, 693044), (576155, 601084), (581020, 596051)]