169538040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1373}}^1$

素因数の和:1411

約数の個数: 192

約数和(自身を含む): 643032000

約数和(自身を除く): 473493960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1373, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2746, 2940, 3087, 3430, 3528, 4116, 4119, 4410, 5145, 5492, 5880, 6174, 6860, 6865, 8232, 8238, 8820, 9611, 10290, 10984, 12348, 12357, 13720, 13730, 15435, 16476, 17640, 19222, 20580, 20595, 24696, 24714, 27460, 28833, 30870, 32952, 38444, 41160, 41190, 48055, 49428, 54920, 57666, 61740, 61785, 67277, 76888, 82380, 86499, 96110, 98856, 115332, 123480, 123570, 134554, 144165, 164760, 172998, 192220, 201831, 230664, 247140, 269108, 288330, 336385, 345996, 384440, 403662, 432495, 470939, 494280, 538216, 576660, 605493, 672770, 691992, 807324, 864990, 941878, 1009155, 1153320, 1210986, 1345540, 1412817, 1614648, 1729980, 1883756, 2018310, 2354695, 2421972, 2691080, 2825634, 3027465, 3459960, 3767512, 4036620, 4238451, 4709390, 4843944, 5651268, 6054930, 7064085, 8073240, 8476902, 9418780, 11302536, 12109860, 14128170, 16953804, 18837560, 21192255, 24219720, 28256340, 33907608, 42384510, 56512680, 84769020, 169538040]

約数ペア:

[(1, 169538040), (2, 84769020), (3, 56512680), (4, 42384510), (5, 33907608), (6, 28256340), (7, 24219720), (8, 21192255), (9, 18837560), (10, 16953804), (12, 14128170), (14, 12109860), (15, 11302536), (18, 9418780), (20, 8476902), (21, 8073240), (24, 7064085), (28, 6054930), (30, 5651268), (35, 4843944), (36, 4709390), (40, 4238451), (42, 4036620), (45, 3767512), (49, 3459960), (56, 3027465), (60, 2825634), (63, 2691080), (70, 2421972), (72, 2354695), (84, 2018310), (90, 1883756), (98, 1729980), (105, 1614648), (120, 1412817), (126, 1345540), (140, 1210986), (147, 1153320), (168, 1009155), (180, 941878), (196, 864990), (210, 807324), (245, 691992), (252, 672770), (280, 605493), (294, 576660), (315, 538216), (343, 494280), (360, 470939), (392, 432495), (420, 403662), (441, 384440), (490, 345996), (504, 336385), (588, 288330), (630, 269108), (686, 247140), (735, 230664), (840, 201831), (882, 192220), (980, 172998), (1029, 164760), (1176, 144165), (1260, 134554), (1372, 123570), (1373, 123480), (1470, 115332), (1715, 98856), (1764, 96110), (1960, 86499), (2058, 82380), (2205, 76888), (2520, 67277), (2744, 61785), (2746, 61740), (2940, 57666), (3087, 54920), (3430, 49428), (3528, 48055), (4116, 41190), (4119, 41160), (4410, 38444), (5145, 32952), (5492, 30870), (5880, 28833), (6174, 27460), (6860, 24714), (6865, 24696), (8232, 20595), (8238, 20580), (8820, 19222), (9611, 17640), (10290, 16476), (10984, 15435), (12348, 13730), (12357, 13720)]