2019422400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1411

約数の個数: 168

約数和(自身を含む): 6647230800

約数和(自身を除く): 4627808400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 449, 480, 600, 800, 898, 937, 960, 1200, 1347, 1600, 1796, 1874, 2245, 2400, 2694, 2811, 3592, 3748, 4490, 4685, 4800, 5388, 5622, 6735, 7184, 7496, 8980, 9370, 10776, 11225, 11244, 13470, 14055, 14368, 14992, 17960, 18740, 21552, 22450, 22488, 23425, 26940, 28110, 28736, 29984, 33675, 35920, 37480, 43104, 44900, 44976, 46850, 53880, 56220, 59968, 67350, 70275, 71840, 74960, 86208, 89800, 89952, 93700, 107760, 112440, 134700, 140550, 143680, 149920, 179600, 179904, 187400, 215520, 224880, 269400, 281100, 299840, 359200, 374800, 420713, 431040, 449760, 538800, 562200, 718400, 749600, 841426, 899520, 1077600, 1124400, 1262139, 1499200, 1682852, 2103565, 2155200, 2248800, 2524278, 3365704, 4207130, 4497600, 5048556, 6310695, 6731408, 8414260, 10097112, 10517825, 12621390, 13462816, 16828520, 20194224, 21035650, 25242780, 26925632, 31553475, 33657040, 40388448, 42071300, 50485560, 63106950, 67314080, 80776896, 84142600, 100971120, 126213900, 134628160, 168285200, 201942240, 252427800, 336570400, 403884480, 504855600, 673140800, 1009711200, 2019422400]

約数ペア:

[(1, 2019422400), (2, 1009711200), (3, 673140800), (4, 504855600), (5, 403884480), (6, 336570400), (8, 252427800), (10, 201942240), (12, 168285200), (15, 134628160), (16, 126213900), (20, 100971120), (24, 84142600), (25, 80776896), (30, 67314080), (32, 63106950), (40, 50485560), (48, 42071300), (50, 40388448), (60, 33657040), (64, 31553475), (75, 26925632), (80, 25242780), (96, 21035650), (100, 20194224), (120, 16828520), (150, 13462816), (160, 12621390), (192, 10517825), (200, 10097112), (240, 8414260), (300, 6731408), (320, 6310695), (400, 5048556), (449, 4497600), (480, 4207130), (600, 3365704), (800, 2524278), (898, 2248800), (937, 2155200), (960, 2103565), (1200, 1682852), (1347, 1499200), (1600, 1262139), (1796, 1124400), (1874, 1077600), (2245, 899520), (2400, 841426), (2694, 749600), (2811, 718400), (3592, 562200), (3748, 538800), (4490, 449760), (4685, 431040), (4800, 420713), (5388, 374800), (5622, 359200), (6735, 299840), (7184, 281100), (7496, 269400), (8980, 224880), (9370, 215520), (10776, 187400), (11225, 179904), (11244, 179600), (13470, 149920), (14055, 143680), (14368, 140550), (14992, 134700), (17960, 112440), (18740, 107760), (21552, 93700), (22450, 89952), (22488, 89800), (23425, 86208), (26940, 74960), (28110, 71840), (28736, 70275), (29984, 67350), (33675, 59968), (35920, 56220), (37480, 53880), (43104, 46850), (44900, 44976)]