843745320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213067}}^1$

素因数の和:213095

約数の個数: 96

約数和(自身を含む): 2991474720

約数和(自身を除く): 2147729400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 213067, 426134, 639201, 852268, 1065335, 1278402, 1704536, 1917603, 2130670, 2343737, 2556804, 3196005, 3835206, 4261340, 4687474, 5113608, 6392010, 7031211, 7670412, 8522680, 9374948, 9588015, 11718685, 12784020, 14062422, 15340824, 18749896, 19176030, 21093633, 23437370, 25568040, 28124844, 35156055, 38352060, 42187266, 46874740, 56249688, 70312110, 76704120, 84374532, 93749480, 105468165, 140624220, 168749064, 210936330, 281248440, 421872660, 843745320]

約数ペア:

[(1, 843745320), (2, 421872660), (3, 281248440), (4, 210936330), (5, 168749064), (6, 140624220), (8, 105468165), (9, 93749480), (10, 84374532), (11, 76704120), (12, 70312110), (15, 56249688), (18, 46874740), (20, 42187266), (22, 38352060), (24, 35156055), (30, 28124844), (33, 25568040), (36, 23437370), (40, 21093633), (44, 19176030), (45, 18749896), (55, 15340824), (60, 14062422), (66, 12784020), (72, 11718685), (88, 9588015), (90, 9374948), (99, 8522680), (110, 7670412), (120, 7031211), (132, 6392010), (165, 5113608), (180, 4687474), (198, 4261340), (220, 3835206), (264, 3196005), (330, 2556804), (360, 2343737), (396, 2130670), (440, 1917603), (495, 1704536), (660, 1278402), (792, 1065335), (990, 852268), (1320, 639201), (1980, 426134), (3960, 213067)]