843396400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 240

約数和(自身を含む): 2557336320

約数和(自身を除く): 1713939920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 139, 140, 154, 175, 176, 197, 200, 220, 275, 278, 280, 308, 350, 385, 394, 400, 440, 550, 556, 560, 616, 695, 700, 770, 788, 880, 973, 985, 1100, 1112, 1232, 1379, 1390, 1400, 1529, 1540, 1576, 1925, 1946, 1970, 2167, 2200, 2224, 2758, 2780, 2800, 3058, 3080, 3152, 3475, 3850, 3892, 3940, 4334, 4400, 4865, 4925, 5516, 5560, 6116, 6160, 6895, 6950, 7645, 7700, 7784, 7880, 8668, 9730, 9850, 10703, 10835, 11032, 11120, 12232, 13790, 13900, 15169, 15290, 15400, 15568, 15760, 17336, 19460, 19700, 21406, 21670, 22064, 24325, 24464, 27383, 27580, 27800, 30338, 30580, 30800, 34475, 34672, 38225, 38920, 39400, 42812, 43340, 48650, 53515, 54175, 54766, 55160, 55600, 60676, 61160, 68950, 75845, 76450, 77840, 78800, 85624, 86680, 97300, 107030, 108350, 109532, 110320, 121352, 122320, 136915, 137900, 151690, 152900, 171248, 173360, 191681, 194600, 214060, 216700, 219064, 242704, 267575, 273830, 275800, 301213, 303380, 305800, 379225, 383362, 389200, 428120, 433400, 438128, 535150, 547660, 551600, 602426, 606760, 611600, 684575, 758450, 766724, 856240, 866800, 958405, 1070300, 1095320, 1204852, 1213520, 1369150, 1506065, 1516900, 1533448, 1916810, 2108491, 2140600, 2190640, 2409704, 2738300, 3012130, 3033800, 3066896, 3833620, 4216982, 4281200, 4792025, 4819408, 5476600, 6024260, 6067600, 7530325, 7667240, 8433964, 9584050, 10542455, 10953200, 12048520, 15060650, 15334480, 16867928, 19168100, 21084910, 24097040, 30121300, 33735856, 38336200, 42169820, 52712275, 60242600, 76672400, 84339640, 105424550, 120485200, 168679280, 210849100, 421698200, 843396400]

約数ペア:

[(1, 843396400), (2, 421698200), (4, 210849100), (5, 168679280), (7, 120485200), (8, 105424550), (10, 84339640), (11, 76672400), (14, 60242600), (16, 52712275), (20, 42169820), (22, 38336200), (25, 33735856), (28, 30121300), (35, 24097040), (40, 21084910), (44, 19168100), (50, 16867928), (55, 15334480), (56, 15060650), (70, 12048520), (77, 10953200), (80, 10542455), (88, 9584050), (100, 8433964), (110, 7667240), (112, 7530325), (139, 6067600), (140, 6024260), (154, 5476600), (175, 4819408), (176, 4792025), (197, 4281200), (200, 4216982), (220, 3833620), (275, 3066896), (278, 3033800), (280, 3012130), (308, 2738300), (350, 2409704), (385, 2190640), (394, 2140600), (400, 2108491), (440, 1916810), (550, 1533448), (556, 1516900), (560, 1506065), (616, 1369150), (695, 1213520), (700, 1204852), (770, 1095320), (788, 1070300), (880, 958405), (973, 866800), (985, 856240), (1100, 766724), (1112, 758450), (1232, 684575), (1379, 611600), (1390, 606760), (1400, 602426), (1529, 551600), (1540, 547660), (1576, 535150), (1925, 438128), (1946, 433400), (1970, 428120), (2167, 389200), (2200, 383362), (2224, 379225), (2758, 305800), (2780, 303380), (2800, 301213), (3058, 275800), (3080, 273830), (3152, 267575), (3475, 242704), (3850, 219064), (3892, 216700), (3940, 214060), (4334, 194600), (4400, 191681), (4865, 173360), (4925, 171248), (5516, 152900), (5560, 151690), (6116, 137900), (6160, 136915), (6895, 122320), (6950, 121352), (7645, 110320), (7700, 109532), (7784, 108350), (7880, 107030), (8668, 97300), (9730, 86680), (9850, 85624), (10703, 78800), (10835, 77840), (11032, 76450), (11120, 75845), (12232, 68950), (13790, 61160), (13900, 60676), (15169, 55600), (15290, 55160), (15400, 54766), (15568, 54175), (15760, 53515), (17336, 48650), (19460, 43340), (19700, 42812), (21406, 39400), (21670, 38920), (22064, 38225), (24325, 34672), (24464, 34475), (27383, 30800), (27580, 30580), (27800, 30338)]