172040760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1883

約数の個数: 160

約数和(自身を含む): 598514400

約数和(自身を除く): 426473640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 1831, 2088, 2349, 2610, 3132, 3240, 3480, 3662, 3915, 4698, 5220, 5493, 6264, 7324, 7830, 9155, 9396, 10440, 10986, 11745, 14648, 15660, 16479, 18310, 18792, 21972, 23490, 27465, 31320, 32958, 36620, 43944, 46980, 49437, 53099, 54930, 65916, 73240, 82395, 93960, 98874, 106198, 109860, 131832, 148311, 159297, 164790, 197748, 212396, 219720, 247185, 265495, 296622, 318594, 329580, 395496, 424792, 477891, 494370, 530990, 593244, 637188, 659160, 741555, 796485, 955782, 988740, 1061980, 1186488, 1274376, 1433673, 1483110, 1592970, 1911564, 1977480, 2123960, 2389455, 2867346, 2966220, 3185940, 3823128, 4301019, 4778910, 5734692, 5932440, 6371880, 7168365, 8602038, 9557820, 11469384, 14336730, 17204076, 19115640, 21505095, 28673460, 34408152, 43010190, 57346920, 86020380, 172040760]

約数ペア:

[(1, 172040760), (2, 86020380), (3, 57346920), (4, 43010190), (5, 34408152), (6, 28673460), (8, 21505095), (9, 19115640), (10, 17204076), (12, 14336730), (15, 11469384), (18, 9557820), (20, 8602038), (24, 7168365), (27, 6371880), (29, 5932440), (30, 5734692), (36, 4778910), (40, 4301019), (45, 3823128), (54, 3185940), (58, 2966220), (60, 2867346), (72, 2389455), (81, 2123960), (87, 1977480), (90, 1911564), (108, 1592970), (116, 1483110), (120, 1433673), (135, 1274376), (145, 1186488), (162, 1061980), (174, 988740), (180, 955782), (216, 796485), (232, 741555), (261, 659160), (270, 637188), (290, 593244), (324, 530990), (348, 494370), (360, 477891), (405, 424792), (435, 395496), (522, 329580), (540, 318594), (580, 296622), (648, 265495), (696, 247185), (783, 219720), (810, 212396), (870, 197748), (1044, 164790), (1080, 159297), (1160, 148311), (1305, 131832), (1566, 109860), (1620, 106198), (1740, 98874), (1831, 93960), (2088, 82395), (2349, 73240), (2610, 65916), (3132, 54930), (3240, 53099), (3480, 49437), (3662, 46980), (3915, 43944), (4698, 36620), (5220, 32958), (5493, 31320), (6264, 27465), (7324, 23490), (7830, 21972), (9155, 18792), (9396, 18310), (10440, 16479), (10986, 15660), (11745, 14648)]