17976000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 224

約数和(自身を含む): 68470272

約数和(自身を除く): 50494272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 107, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 214, 224, 240, 250, 280, 300, 320, 321, 336, 350, 375, 400, 420, 428, 448, 480, 500, 525, 535, 560, 600, 642, 672, 700, 749, 750, 800, 840, 856, 875, 960, 1000, 1050, 1070, 1120, 1200, 1284, 1344, 1400, 1498, 1500, 1600, 1605, 1680, 1712, 1750, 2000, 2100, 2140, 2240, 2247, 2400, 2568, 2625, 2675, 2800, 2996, 3000, 3210, 3360, 3424, 3500, 3745, 4000, 4200, 4280, 4494, 4800, 5136, 5250, 5350, 5600, 5992, 6000, 6420, 6720, 6848, 7000, 7490, 8000, 8025, 8400, 8560, 8988, 10272, 10500, 10700, 11200, 11235, 11984, 12000, 12840, 13375, 14000, 14980, 16050, 16800, 17120, 17976, 18725, 20544, 21000, 21400, 22470, 23968, 24000, 25680, 26750, 28000, 29960, 32100, 33600, 34240, 35952, 37450, 40125, 42000, 42800, 44940, 47936, 51360, 53500, 56000, 56175, 59920, 64200, 71904, 74900, 80250, 84000, 85600, 89880, 93625, 102720, 107000, 112350, 119840, 128400, 143808, 149800, 160500, 168000, 171200, 179760, 187250, 214000, 224700, 239680, 256800, 280875, 299600, 321000, 359520, 374500, 428000, 449400, 513600, 561750, 599200, 642000, 719040, 749000, 856000, 898800, 1123500, 1198400, 1284000, 1498000, 1797600, 2247000, 2568000, 2996000, 3595200, 4494000, 5992000, 8988000, 17976000]

約数ペア:

[(1, 17976000), (2, 8988000), (3, 5992000), (4, 4494000), (5, 3595200), (6, 2996000), (7, 2568000), (8, 2247000), (10, 1797600), (12, 1498000), (14, 1284000), (15, 1198400), (16, 1123500), (20, 898800), (21, 856000), (24, 749000), (25, 719040), (28, 642000), (30, 599200), (32, 561750), (35, 513600), (40, 449400), (42, 428000), (48, 374500), (50, 359520), (56, 321000), (60, 299600), (64, 280875), (70, 256800), (75, 239680), (80, 224700), (84, 214000), (96, 187250), (100, 179760), (105, 171200), (107, 168000), (112, 160500), (120, 149800), (125, 143808), (140, 128400), (150, 119840), (160, 112350), (168, 107000), (175, 102720), (192, 93625), (200, 89880), (210, 85600), (214, 84000), (224, 80250), (240, 74900), (250, 71904), (280, 64200), (300, 59920), (320, 56175), (321, 56000), (336, 53500), (350, 51360), (375, 47936), (400, 44940), (420, 42800), (428, 42000), (448, 40125), (480, 37450), (500, 35952), (525, 34240), (535, 33600), (560, 32100), (600, 29960), (642, 28000), (672, 26750), (700, 25680), (749, 24000), (750, 23968), (800, 22470), (840, 21400), (856, 21000), (875, 20544), (960, 18725), (1000, 17976), (1050, 17120), (1070, 16800), (1120, 16050), (1200, 14980), (1284, 14000), (1344, 13375), (1400, 12840), (1498, 12000), (1500, 11984), (1600, 11235), (1605, 11200), (1680, 10700), (1712, 10500), (1750, 10272), (2000, 8988), (2100, 8560), (2140, 8400), (2240, 8025), (2247, 8000), (2400, 7490), (2568, 7000), (2625, 6848), (2675, 6720), (2800, 6420), (2996, 6000), (3000, 5992), (3210, 5600), (3360, 5350), (3424, 5250), (3500, 5136), (3745, 4800), (4000, 4494), (4200, 4280)]