201949422080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11269499}}^1$

素因数の和:11269529

約数の個数: 80

約数和(自身を含む): 553377528000

約数和(自身を除く): 351428105920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 11269499, 22538998, 45077996, 56347495, 78886493, 90155992, 112694990, 157772986, 180311984, 225389980, 315545972, 360623968, 394432465, 450779960, 631091944, 721247936, 788864930, 901559920, 1262183888, 1442495872, 1577729860, 1803119840, 2524367776, 2884991744, 3155459720, 3606239680, 5048735552, 5769983488, 6310919440, 7212479360, 10097471104, 12621838880, 14424958720, 20194942208, 25243677760, 28849917440, 40389884416, 50487355520, 100974711040, 201949422080]

約数ペア:

[(1, 201949422080), (2, 100974711040), (4, 50487355520), (5, 40389884416), (7, 28849917440), (8, 25243677760), (10, 20194942208), (14, 14424958720), (16, 12621838880), (20, 10097471104), (28, 7212479360), (32, 6310919440), (35, 5769983488), (40, 5048735552), (56, 3606239680), (64, 3155459720), (70, 2884991744), (80, 2524367776), (112, 1803119840), (128, 1577729860), (140, 1442495872), (160, 1262183888), (224, 901559920), (256, 788864930), (280, 721247936), (320, 631091944), (448, 450779960), (512, 394432465), (560, 360623968), (640, 315545972), (896, 225389980), (1120, 180311984), (1280, 157772986), (1792, 112694990), (2240, 90155992), (2560, 78886493), (3584, 56347495), (4480, 45077996), (8960, 22538998), (17920, 11269499)]