207071040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19609}}^1$

素因数の和:19640

約数の個数: 112

約数和(自身を含む): 717255360

約数和(自身を除く): 510184320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 19609, 39218, 58827, 78436, 98045, 117654, 156872, 196090, 215699, 235308, 294135, 313744, 392180, 431398, 470616, 588270, 627488, 647097, 784360, 862796, 941232, 1078495, 1176540, 1254976, 1294194, 1568720, 1725592, 1882464, 2156990, 2353080, 2588388, 3137440, 3235485, 3451184, 3764928, 4313980, 4706160, 5176776, 6274880, 6470970, 6902368, 8627960, 9412320, 10353552, 12941940, 13804736, 17255920, 18824640, 20707104, 25883880, 34511840, 41414208, 51767760, 69023680, 103535520, 207071040]

約数ペア:

[(1, 207071040), (2, 103535520), (3, 69023680), (4, 51767760), (5, 41414208), (6, 34511840), (8, 25883880), (10, 20707104), (11, 18824640), (12, 17255920), (15, 13804736), (16, 12941940), (20, 10353552), (22, 9412320), (24, 8627960), (30, 6902368), (32, 6470970), (33, 6274880), (40, 5176776), (44, 4706160), (48, 4313980), (55, 3764928), (60, 3451184), (64, 3235485), (66, 3137440), (80, 2588388), (88, 2353080), (96, 2156990), (110, 1882464), (120, 1725592), (132, 1568720), (160, 1294194), (165, 1254976), (176, 1176540), (192, 1078495), (220, 941232), (240, 862796), (264, 784360), (320, 647097), (330, 627488), (352, 588270), (440, 470616), (480, 431398), (528, 392180), (660, 313744), (704, 294135), (880, 235308), (960, 215699), (1056, 196090), (1320, 156872), (1760, 117654), (2112, 98045), (2640, 78436), (3520, 58827), (5280, 39218), (10560, 19609)]