2019278800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 240

約数和(自身を含む): 6167498112

約数和(自身を除く): 4148219312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 53, 55, 56, 70, 77, 80, 88, 100, 106, 110, 112, 140, 154, 175, 176, 200, 212, 220, 265, 275, 280, 308, 350, 371, 385, 400, 424, 440, 530, 550, 560, 583, 616, 700, 742, 770, 848, 880, 1060, 1100, 1166, 1232, 1237, 1325, 1400, 1484, 1540, 1855, 1925, 2120, 2200, 2332, 2474, 2650, 2800, 2915, 2968, 3080, 3710, 3850, 4081, 4240, 4400, 4664, 4948, 5300, 5830, 5936, 6160, 6185, 7420, 7700, 8162, 8659, 9275, 9328, 9896, 10600, 11660, 12370, 13607, 14575, 14840, 15400, 16324, 17318, 18550, 19792, 20405, 21200, 23320, 24740, 27214, 29150, 29680, 30800, 30925, 32648, 34636, 37100, 40810, 43295, 46640, 49480, 54428, 58300, 61850, 65296, 65561, 68035, 69272, 74200, 81620, 86590, 95249, 98960, 102025, 108856, 116600, 123700, 131122, 136070, 138544, 148400, 163240, 173180, 190498, 204050, 216475, 217712, 233200, 247400, 262244, 272140, 326480, 327805, 340175, 346360, 380996, 408100, 432950, 458927, 476245, 494800, 524488, 544280, 655610, 680350, 692720, 721171, 761992, 816200, 865900, 917854, 952490, 1048976, 1088560, 1311220, 1360700, 1442342, 1523984, 1632400, 1639025, 1731800, 1835708, 1904980, 2294635, 2381225, 2622440, 2721400, 2884684, 3278050, 3463600, 3605855, 3671416, 3809960, 4589270, 4762450, 5048197, 5244880, 5442800, 5769368, 6556100, 7211710, 7342832, 7619920, 9178540, 9524900, 10096394, 11473175, 11538736, 13112200, 14423420, 18029275, 18357080, 19049800, 20192788, 22946350, 25240985, 26224400, 28846840, 36058550, 36714160, 38099600, 40385576, 45892700, 50481970, 57693680, 72117100, 80771152, 91785400, 100963940, 126204925, 144234200, 183570800, 201927880, 252409850, 288468400, 403855760, 504819700, 1009639400, 2019278800]

約数ペア:

[(1, 2019278800), (2, 1009639400), (4, 504819700), (5, 403855760), (7, 288468400), (8, 252409850), (10, 201927880), (11, 183570800), (14, 144234200), (16, 126204925), (20, 100963940), (22, 91785400), (25, 80771152), (28, 72117100), (35, 57693680), (40, 50481970), (44, 45892700), (50, 40385576), (53, 38099600), (55, 36714160), (56, 36058550), (70, 28846840), (77, 26224400), (80, 25240985), (88, 22946350), (100, 20192788), (106, 19049800), (110, 18357080), (112, 18029275), (140, 14423420), (154, 13112200), (175, 11538736), (176, 11473175), (200, 10096394), (212, 9524900), (220, 9178540), (265, 7619920), (275, 7342832), (280, 7211710), (308, 6556100), (350, 5769368), (371, 5442800), (385, 5244880), (400, 5048197), (424, 4762450), (440, 4589270), (530, 3809960), (550, 3671416), (560, 3605855), (583, 3463600), (616, 3278050), (700, 2884684), (742, 2721400), (770, 2622440), (848, 2381225), (880, 2294635), (1060, 1904980), (1100, 1835708), (1166, 1731800), (1232, 1639025), (1237, 1632400), (1325, 1523984), (1400, 1442342), (1484, 1360700), (1540, 1311220), (1855, 1088560), (1925, 1048976), (2120, 952490), (2200, 917854), (2332, 865900), (2474, 816200), (2650, 761992), (2800, 721171), (2915, 692720), (2968, 680350), (3080, 655610), (3710, 544280), (3850, 524488), (4081, 494800), (4240, 476245), (4400, 458927), (4664, 432950), (4948, 408100), (5300, 380996), (5830, 346360), (5936, 340175), (6160, 327805), (6185, 326480), (7420, 272140), (7700, 262244), (8162, 247400), (8659, 233200), (9275, 217712), (9328, 216475), (9896, 204050), (10600, 190498), (11660, 173180), (12370, 163240), (13607, 148400), (14575, 138544), (14840, 136070), (15400, 131122), (16324, 123700), (17318, 116600), (18550, 108856), (19792, 102025), (20405, 98960), (21200, 95249), (23320, 86590), (24740, 81620), (27214, 74200), (29150, 69272), (29680, 68035), (30800, 65561), (30925, 65296), (32648, 61850), (34636, 58300), (37100, 54428), (40810, 49480), (43295, 46640)]