12979200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^2$

素因数の和:59

約数の個数: 198

約数和(自身を含む): 46450524

約数和(自身を除く): 33471324

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 169, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 338, 384, 390, 400, 416, 480, 507, 512, 520, 600, 624, 640, 650, 676, 768, 780, 800, 832, 845, 960, 975, 1014, 1024, 1040, 1200, 1248, 1280, 1300, 1352, 1536, 1560, 1600, 1664, 1690, 1920, 1950, 2028, 2080, 2400, 2496, 2535, 2560, 2600, 2704, 3072, 3120, 3200, 3328, 3380, 3840, 3900, 4056, 4160, 4225, 4800, 4992, 5070, 5120, 5200, 5408, 6240, 6400, 6656, 6760, 7680, 7800, 8112, 8320, 8450, 9600, 9984, 10140, 10400, 10816, 12480, 12675, 12800, 13312, 13520, 15360, 15600, 16224, 16640, 16900, 19200, 19968, 20280, 20800, 21632, 24960, 25350, 25600, 27040, 31200, 32448, 33280, 33800, 38400, 39936, 40560, 41600, 43264, 49920, 50700, 54080, 62400, 64896, 66560, 67600, 76800, 81120, 83200, 86528, 99840, 101400, 108160, 124800, 129792, 135200, 162240, 166400, 173056, 199680, 202800, 216320, 249600, 259584, 270400, 324480, 332800, 405600, 432640, 499200, 519168, 540800, 648960, 811200, 865280, 998400, 1081600, 1297920, 1622400, 2163200, 2595840, 3244800, 4326400, 6489600, 12979200]

約数ペア:

[(1, 12979200), (2, 6489600), (3, 4326400), (4, 3244800), (5, 2595840), (6, 2163200), (8, 1622400), (10, 1297920), (12, 1081600), (13, 998400), (15, 865280), (16, 811200), (20, 648960), (24, 540800), (25, 519168), (26, 499200), (30, 432640), (32, 405600), (39, 332800), (40, 324480), (48, 270400), (50, 259584), (52, 249600), (60, 216320), (64, 202800), (65, 199680), (75, 173056), (78, 166400), (80, 162240), (96, 135200), (100, 129792), (104, 124800), (120, 108160), (128, 101400), (130, 99840), (150, 86528), (156, 83200), (160, 81120), (169, 76800), (192, 67600), (195, 66560), (200, 64896), (208, 62400), (240, 54080), (256, 50700), (260, 49920), (300, 43264), (312, 41600), (320, 40560), (325, 39936), (338, 38400), (384, 33800), (390, 33280), (400, 32448), (416, 31200), (480, 27040), (507, 25600), (512, 25350), (520, 24960), (600, 21632), (624, 20800), (640, 20280), (650, 19968), (676, 19200), (768, 16900), (780, 16640), (800, 16224), (832, 15600), (845, 15360), (960, 13520), (975, 13312), (1014, 12800), (1024, 12675), (1040, 12480), (1200, 10816), (1248, 10400), (1280, 10140), (1300, 9984), (1352, 9600), (1536, 8450), (1560, 8320), (1600, 8112), (1664, 7800), (1690, 7680), (1920, 6760), (1950, 6656), (2028, 6400), (2080, 6240), (2400, 5408), (2496, 5200), (2535, 5120), (2560, 5070), (2600, 4992), (2704, 4800), (3072, 4225), (3120, 4160), (3200, 4056), (3328, 3900), (3380, 3840)]