207342080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 559785600

約数和(自身を除く): 352443520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 199, 220, 256, 296, 320, 352, 370, 398, 407, 440, 512, 592, 640, 704, 740, 796, 814, 880, 995, 1184, 1280, 1408, 1480, 1592, 1628, 1760, 1990, 2035, 2189, 2368, 2560, 2816, 2960, 3184, 3256, 3520, 3980, 4070, 4378, 4736, 5632, 5920, 6368, 6512, 7040, 7363, 7960, 8140, 8756, 9472, 10945, 11840, 12736, 13024, 14080, 14726, 15920, 16280, 17512, 18944, 21890, 23680, 25472, 26048, 28160, 29452, 31840, 32560, 35024, 36815, 43780, 47360, 50944, 52096, 58904, 63680, 65120, 70048, 73630, 80993, 87560, 94720, 101888, 104192, 117808, 127360, 130240, 140096, 147260, 161986, 175120, 208384, 235616, 254720, 260480, 280192, 294520, 323972, 350240, 404965, 471232, 509440, 520960, 560384, 589040, 647944, 700480, 809930, 942464, 1041920, 1120768, 1178080, 1295888, 1400960, 1619860, 1884928, 2356160, 2591776, 2801920, 3239720, 3769856, 4712320, 5183552, 5603840, 6479440, 9424640, 10367104, 12958880, 18849280, 20734208, 25917760, 41468416, 51835520, 103671040, 207342080]

約数ペア:

[(1, 207342080), (2, 103671040), (4, 51835520), (5, 41468416), (8, 25917760), (10, 20734208), (11, 18849280), (16, 12958880), (20, 10367104), (22, 9424640), (32, 6479440), (37, 5603840), (40, 5183552), (44, 4712320), (55, 3769856), (64, 3239720), (74, 2801920), (80, 2591776), (88, 2356160), (110, 1884928), (128, 1619860), (148, 1400960), (160, 1295888), (176, 1178080), (185, 1120768), (199, 1041920), (220, 942464), (256, 809930), (296, 700480), (320, 647944), (352, 589040), (370, 560384), (398, 520960), (407, 509440), (440, 471232), (512, 404965), (592, 350240), (640, 323972), (704, 294520), (740, 280192), (796, 260480), (814, 254720), (880, 235616), (995, 208384), (1184, 175120), (1280, 161986), (1408, 147260), (1480, 140096), (1592, 130240), (1628, 127360), (1760, 117808), (1990, 104192), (2035, 101888), (2189, 94720), (2368, 87560), (2560, 80993), (2816, 73630), (2960, 70048), (3184, 65120), (3256, 63680), (3520, 58904), (3980, 52096), (4070, 50944), (4378, 47360), (4736, 43780), (5632, 36815), (5920, 35024), (6368, 32560), (6512, 31840), (7040, 29452), (7363, 28160), (7960, 26048), (8140, 25472), (8756, 23680), (9472, 21890), (10945, 18944), (11840, 17512), (12736, 16280), (13024, 15920), (14080, 14726)]