170620920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 585468000

約数和(自身を除く): 414847080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 59, 60, 72, 87, 90, 116, 118, 120, 145, 174, 177, 180, 232, 236, 261, 277, 290, 295, 348, 354, 360, 435, 472, 522, 531, 554, 580, 590, 696, 708, 831, 870, 885, 1044, 1062, 1108, 1160, 1180, 1305, 1385, 1416, 1662, 1711, 1740, 1770, 2088, 2124, 2216, 2360, 2493, 2610, 2655, 2770, 3324, 3422, 3480, 3540, 4155, 4248, 4986, 5133, 5220, 5310, 5540, 6648, 6844, 7080, 8033, 8310, 8555, 9972, 10266, 10440, 10620, 11080, 12465, 13688, 15399, 16066, 16343, 16620, 17110, 19944, 20532, 21240, 24099, 24930, 25665, 30798, 32132, 32686, 33240, 34220, 40165, 41064, 48198, 49029, 49860, 51330, 61596, 64264, 65372, 68440, 72297, 76995, 80330, 81715, 96396, 98058, 99720, 102660, 120495, 123192, 130744, 144594, 147087, 153990, 160660, 163430, 192792, 196116, 205320, 240990, 245145, 289188, 294174, 307980, 321320, 326860, 361485, 392232, 473947, 481980, 490290, 578376, 588348, 615960, 653720, 722970, 735435, 947894, 963960, 980580, 1176696, 1421841, 1445940, 1470870, 1895788, 1961160, 2369735, 2843682, 2891880, 2941740, 3791576, 4265523, 4739470, 5687364, 5883480, 7109205, 8531046, 9478940, 11374728, 14218410, 17062092, 18957880, 21327615, 28436820, 34124184, 42655230, 56873640, 85310460, 170620920]

約数ペア:

[(1, 170620920), (2, 85310460), (3, 56873640), (4, 42655230), (5, 34124184), (6, 28436820), (8, 21327615), (9, 18957880), (10, 17062092), (12, 14218410), (15, 11374728), (18, 9478940), (20, 8531046), (24, 7109205), (29, 5883480), (30, 5687364), (36, 4739470), (40, 4265523), (45, 3791576), (58, 2941740), (59, 2891880), (60, 2843682), (72, 2369735), (87, 1961160), (90, 1895788), (116, 1470870), (118, 1445940), (120, 1421841), (145, 1176696), (174, 980580), (177, 963960), (180, 947894), (232, 735435), (236, 722970), (261, 653720), (277, 615960), (290, 588348), (295, 578376), (348, 490290), (354, 481980), (360, 473947), (435, 392232), (472, 361485), (522, 326860), (531, 321320), (554, 307980), (580, 294174), (590, 289188), (696, 245145), (708, 240990), (831, 205320), (870, 196116), (885, 192792), (1044, 163430), (1062, 160660), (1108, 153990), (1160, 147087), (1180, 144594), (1305, 130744), (1385, 123192), (1416, 120495), (1662, 102660), (1711, 99720), (1740, 98058), (1770, 96396), (2088, 81715), (2124, 80330), (2216, 76995), (2360, 72297), (2493, 68440), (2610, 65372), (2655, 64264), (2770, 61596), (3324, 51330), (3422, 49860), (3480, 49029), (3540, 48198), (4155, 41064), (4248, 40165), (4986, 34220), (5133, 33240), (5220, 32686), (5310, 32132), (5540, 30798), (6648, 25665), (6844, 24930), (7080, 24099), (8033, 21240), (8310, 20532), (8555, 19944), (9972, 17110), (10266, 16620), (10440, 16343), (10620, 16066), (11080, 15399), (12465, 13688)]