207729600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 168

約数和(自身を含む): 734171760

約数和(自身を除く): 526442160

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, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3329, 3900, 4160, 4800, 5200, 6240, 6658, 7800, 9987, 10400, 12480, 13316, 15600, 16645, 19974, 20800, 26632, 31200, 33290, 39948, 43277, 49935, 53264, 62400, 66580, 79896, 83225, 86554, 99870, 106528, 129831, 133160, 159792, 166450, 173108, 199740, 213056, 216385, 249675, 259662, 266320, 319584, 332900, 346216, 399480, 432770, 499350, 519324, 532640, 639168, 649155, 665800, 692432, 798960, 865540, 998700, 1038648, 1065280, 1081925, 1298310, 1331600, 1384864, 1597920, 1731080, 1997400, 2077296, 2163850, 2596620, 2663200, 2769728, 3195840, 3245775, 3462160, 3994800, 4154592, 4327700, 5193240, 5326400, 6491550, 6924320, 7989600, 8309184, 8655400, 10386480, 12983100, 13848640, 15979200, 17310800, 20772960, 25966200, 34621600, 41545920, 51932400, 69243200, 103864800, 207729600]

約数ペア:

[(1, 207729600), (2, 103864800), (3, 69243200), (4, 51932400), (5, 41545920), (6, 34621600), (8, 25966200), (10, 20772960), (12, 17310800), (13, 15979200), (15, 13848640), (16, 12983100), (20, 10386480), (24, 8655400), (25, 8309184), (26, 7989600), (30, 6924320), (32, 6491550), (39, 5326400), (40, 5193240), (48, 4327700), (50, 4154592), (52, 3994800), (60, 3462160), (64, 3245775), (65, 3195840), (75, 2769728), (78, 2663200), (80, 2596620), (96, 2163850), (100, 2077296), (104, 1997400), (120, 1731080), (130, 1597920), (150, 1384864), (156, 1331600), (160, 1298310), (192, 1081925), (195, 1065280), (200, 1038648), (208, 998700), (240, 865540), (260, 798960), (300, 692432), (312, 665800), (320, 649155), (325, 639168), (390, 532640), (400, 519324), (416, 499350), (480, 432770), (520, 399480), (600, 346216), (624, 332900), (650, 319584), (780, 266320), (800, 259662), (832, 249675), (960, 216385), (975, 213056), (1040, 199740), (1200, 173108), (1248, 166450), (1300, 159792), (1560, 133160), (1600, 129831), (1950, 106528), (2080, 99870), (2400, 86554), (2496, 83225), (2600, 79896), (3120, 66580), (3329, 62400), (3900, 53264), (4160, 49935), (4800, 43277), (5200, 39948), (6240, 33290), (6658, 31200), (7800, 26632), (9987, 20800), (10400, 19974), (12480, 16645), (13316, 15600)]