201942240

素因数分解:

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

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 638215200

約数和(自身を除く): 436272960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 449, 480, 898, 937, 1347, 1796, 1874, 2245, 2694, 2811, 3592, 3748, 4490, 4685, 5388, 5622, 6735, 7184, 7496, 8980, 9370, 10776, 11244, 13470, 14055, 14368, 14992, 17960, 18740, 21552, 22488, 26940, 28110, 29984, 35920, 37480, 43104, 44976, 53880, 56220, 71840, 74960, 89952, 107760, 112440, 149920, 215520, 224880, 420713, 449760, 841426, 1262139, 1682852, 2103565, 2524278, 3365704, 4207130, 5048556, 6310695, 6731408, 8414260, 10097112, 12621390, 13462816, 16828520, 20194224, 25242780, 33657040, 40388448, 50485560, 67314080, 100971120, 201942240]

約数ペア:

[(1, 201942240), (2, 100971120), (3, 67314080), (4, 50485560), (5, 40388448), (6, 33657040), (8, 25242780), (10, 20194224), (12, 16828520), (15, 13462816), (16, 12621390), (20, 10097112), (24, 8414260), (30, 6731408), (32, 6310695), (40, 5048556), (48, 4207130), (60, 3365704), (80, 2524278), (96, 2103565), (120, 1682852), (160, 1262139), (240, 841426), (449, 449760), (480, 420713), (898, 224880), (937, 215520), (1347, 149920), (1796, 112440), (1874, 107760), (2245, 89952), (2694, 74960), (2811, 71840), (3592, 56220), (3748, 53880), (4490, 44976), (4685, 43104), (5388, 37480), (5622, 35920), (6735, 29984), (7184, 28110), (7496, 26940), (8980, 22488), (9370, 21552), (10776, 18740), (11244, 17960), (13470, 14992), (14055, 14368)]