1378582079000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{21841}}^1$

素因数の和:22067

約数の個数: 256

約数和(自身を含む): 3768258723840

約数和(自身を除く): 2389676644840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 125, 127, 140, 142, 175, 200, 250, 254, 280, 284, 350, 355, 497, 500, 508, 568, 635, 700, 710, 875, 889, 994, 1000, 1016, 1270, 1400, 1420, 1750, 1775, 1778, 1988, 2485, 2540, 2840, 3175, 3500, 3550, 3556, 3976, 4445, 4970, 5080, 6350, 7000, 7100, 7112, 8875, 8890, 9017, 9940, 12425, 12700, 14200, 15875, 17750, 17780, 18034, 19880, 21841, 22225, 24850, 25400, 31750, 35500, 35560, 36068, 43682, 44450, 45085, 49700, 62125, 63119, 63500, 71000, 72136, 87364, 88900, 90170, 99400, 109205, 111125, 124250, 126238, 127000, 152887, 174728, 177800, 180340, 218410, 222250, 225425, 248500, 252476, 305774, 315595, 360680, 436820, 444500, 450850, 497000, 504952, 546025, 611548, 631190, 764435, 873640, 889000, 901700, 1092050, 1127125, 1223096, 1262380, 1528870, 1550711, 1577975, 1803400, 2184100, 2254250, 2524760, 2730125, 2773807, 3057740, 3101422, 3155950, 3822175, 4368200, 4508500, 5460250, 5547614, 6115480, 6202844, 6311900, 7644350, 7753555, 7889875, 9017000, 10854977, 10920500, 11095228, 12405688, 12623800, 13869035, 15288700, 15507110, 15779750, 19110875, 19416649, 21709954, 21841000, 22190456, 27738070, 30577400, 31014220, 31559500, 38221750, 38767775, 38833298, 43419908, 54274885, 55476140, 62028440, 63119000, 69345175, 76443500, 77535550, 77666596, 86839816, 97083245, 108549770, 110952280, 138690350, 152887000, 155071100, 155333192, 193838875, 194166490, 196940297, 217099540, 271374425, 277380700, 310142200, 346725875, 387677750, 388332980, 393880594, 434199080, 485416225, 542748850, 554761400, 693451750, 775355500, 776665960, 787761188, 970832450, 984701485, 1085497700, 1356872125, 1378582079, 1386903500, 1550711000, 1575522376, 1941664900, 1969402970, 2170995400, 2427081125, 2713744250, 2757164158, 2773807000, 3883329800, 3938805940, 4854162250, 4923507425, 5427488500, 5514328316, 6892910395, 7877611880, 9708324500, 9847014850, 10854977000, 11028656632, 13785820790, 19416649000, 19694029700, 24617537125, 27571641580, 34464551975, 39388059400, 49235074250, 55143283160, 68929103950, 98470148500, 137858207900, 172322759875, 196940297000, 275716415800, 344645519750, 689291039500, 1378582079000]

約数ペア:

[(1, 1378582079000), (2, 689291039500), (4, 344645519750), (5, 275716415800), (7, 196940297000), (8, 172322759875), (10, 137858207900), (14, 98470148500), (20, 68929103950), (25, 55143283160), (28, 49235074250), (35, 39388059400), (40, 34464551975), (50, 27571641580), (56, 24617537125), (70, 19694029700), (71, 19416649000), (100, 13785820790), (125, 11028656632), (127, 10854977000), (140, 9847014850), (142, 9708324500), (175, 7877611880), (200, 6892910395), (250, 5514328316), (254, 5427488500), (280, 4923507425), (284, 4854162250), (350, 3938805940), (355, 3883329800), (497, 2773807000), (500, 2757164158), (508, 2713744250), (568, 2427081125), (635, 2170995400), (700, 1969402970), (710, 1941664900), (875, 1575522376), (889, 1550711000), (994, 1386903500), (1000, 1378582079), (1016, 1356872125), (1270, 1085497700), (1400, 984701485), (1420, 970832450), (1750, 787761188), (1775, 776665960), (1778, 775355500), (1988, 693451750), (2485, 554761400), (2540, 542748850), (2840, 485416225), (3175, 434199080), (3500, 393880594), (3550, 388332980), (3556, 387677750), (3976, 346725875), (4445, 310142200), (4970, 277380700), (5080, 271374425), (6350, 217099540), (7000, 196940297), (7100, 194166490), (7112, 193838875), (8875, 155333192), (8890, 155071100), (9017, 152887000), (9940, 138690350), (12425, 110952280), (12700, 108549770), (14200, 97083245), (15875, 86839816), (17750, 77666596), (17780, 77535550), (18034, 76443500), (19880, 69345175), (21841, 63119000), (22225, 62028440), (24850, 55476140), (25400, 54274885), (31750, 43419908), (35500, 38833298), (35560, 38767775), (36068, 38221750), (43682, 31559500), (44450, 31014220), (45085, 30577400), (49700, 27738070), (62125, 22190456), (63119, 21841000), (63500, 21709954), (71000, 19416649), (72136, 19110875), (87364, 15779750), (88900, 15507110), (90170, 15288700), (99400, 13869035), (109205, 12623800), (111125, 12405688), (124250, 11095228), (126238, 10920500), (127000, 10854977), (152887, 9017000), (174728, 7889875), (177800, 7753555), (180340, 7644350), (218410, 6311900), (222250, 6202844), (225425, 6115480), (248500, 5547614), (252476, 5460250), (305774, 4508500), (315595, 4368200), (360680, 3822175), (436820, 3155950), (444500, 3101422), (450850, 3057740), (497000, 2773807), (504952, 2730125), (546025, 2524760), (611548, 2254250), (631190, 2184100), (764435, 1803400), (873640, 1577975), (889000, 1550711), (901700, 1528870), (1092050, 1262380), (1127125, 1223096)]