481314400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1497

約数の個数: 144

約数和(自身を含む): 1365850080

約数和(自身を除く): 884535680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 160, 175, 200, 224, 244, 280, 305, 350, 400, 427, 488, 560, 610, 700, 800, 854, 976, 1120, 1220, 1400, 1409, 1525, 1708, 1952, 2135, 2440, 2800, 2818, 3050, 3416, 4270, 4880, 5600, 5636, 6100, 6832, 7045, 8540, 9760, 9863, 10675, 11272, 12200, 13664, 14090, 17080, 19726, 21350, 22544, 24400, 28180, 34160, 35225, 39452, 42700, 45088, 48800, 49315, 56360, 68320, 70450, 78904, 85400, 85949, 98630, 112720, 140900, 157808, 170800, 171898, 197260, 225440, 246575, 281800, 315616, 341600, 343796, 394520, 429745, 493150, 563600, 601643, 687592, 789040, 859490, 986300, 1127200, 1203286, 1375184, 1578080, 1718980, 1972600, 2148725, 2406572, 2750368, 3008215, 3437960, 3945200, 4297450, 4813144, 6016430, 6875920, 7890400, 8594900, 9626288, 12032860, 13751840, 15041075, 17189800, 19252576, 24065720, 30082150, 34379600, 48131440, 60164300, 68759200, 96262880, 120328600, 240657200, 481314400]

約数ペア:

[(1, 481314400), (2, 240657200), (4, 120328600), (5, 96262880), (7, 68759200), (8, 60164300), (10, 48131440), (14, 34379600), (16, 30082150), (20, 24065720), (25, 19252576), (28, 17189800), (32, 15041075), (35, 13751840), (40, 12032860), (50, 9626288), (56, 8594900), (61, 7890400), (70, 6875920), (80, 6016430), (100, 4813144), (112, 4297450), (122, 3945200), (140, 3437960), (160, 3008215), (175, 2750368), (200, 2406572), (224, 2148725), (244, 1972600), (280, 1718980), (305, 1578080), (350, 1375184), (400, 1203286), (427, 1127200), (488, 986300), (560, 859490), (610, 789040), (700, 687592), (800, 601643), (854, 563600), (976, 493150), (1120, 429745), (1220, 394520), (1400, 343796), (1409, 341600), (1525, 315616), (1708, 281800), (1952, 246575), (2135, 225440), (2440, 197260), (2800, 171898), (2818, 170800), (3050, 157808), (3416, 140900), (4270, 112720), (4880, 98630), (5600, 85949), (5636, 85400), (6100, 78904), (6832, 70450), (7045, 68320), (8540, 56360), (9760, 49315), (9863, 48800), (10675, 45088), (11272, 42700), (12200, 39452), (13664, 35225), (14090, 34160), (17080, 28180), (19726, 24400), (21350, 22544)]