1722699160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1093}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 4785943680

約数和(自身を除く): 3063244520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 433, 455, 520, 728, 866, 910, 1093, 1732, 1820, 2165, 2186, 3031, 3464, 3640, 4330, 4372, 5465, 5629, 6062, 7651, 8660, 8744, 10930, 11258, 12124, 14209, 15155, 15302, 17320, 21860, 22516, 24248, 28145, 28418, 30310, 30604, 38255, 39403, 43720, 45032, 56290, 56836, 60620, 61208, 71045, 76510, 78806, 99463, 112580, 113672, 121240, 142090, 153020, 157612, 197015, 198926, 225160, 284180, 306040, 315224, 394030, 397852, 473269, 497315, 568360, 788060, 795704, 946538, 994630, 1576120, 1893076, 1989260, 2366345, 3312883, 3786152, 3978520, 4732690, 6152497, 6625766, 9465380, 12304994, 13251532, 16564415, 18930760, 24609988, 26503064, 30762485, 33128830, 43067479, 49219976, 61524970, 66257660, 86134958, 123049940, 132515320, 172269916, 215337395, 246099880, 344539832, 430674790, 861349580, 1722699160]

約数ペア:

[(1, 1722699160), (2, 861349580), (4, 430674790), (5, 344539832), (7, 246099880), (8, 215337395), (10, 172269916), (13, 132515320), (14, 123049940), (20, 86134958), (26, 66257660), (28, 61524970), (35, 49219976), (40, 43067479), (52, 33128830), (56, 30762485), (65, 26503064), (70, 24609988), (91, 18930760), (104, 16564415), (130, 13251532), (140, 12304994), (182, 9465380), (260, 6625766), (280, 6152497), (364, 4732690), (433, 3978520), (455, 3786152), (520, 3312883), (728, 2366345), (866, 1989260), (910, 1893076), (1093, 1576120), (1732, 994630), (1820, 946538), (2165, 795704), (2186, 788060), (3031, 568360), (3464, 497315), (3640, 473269), (4330, 397852), (4372, 394030), (5465, 315224), (5629, 306040), (6062, 284180), (7651, 225160), (8660, 198926), (8744, 197015), (10930, 157612), (11258, 153020), (12124, 142090), (14209, 121240), (15155, 113672), (15302, 112580), (17320, 99463), (21860, 78806), (22516, 76510), (24248, 71045), (28145, 61208), (28418, 60620), (30310, 56836), (30604, 56290), (38255, 45032), (39403, 43720)]