1870868880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29867}}^1$

素因数の和:29918

約数の個数: 160

約数和(自身を含む): 6666537600

約数和(自身を除く): 4795668720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 29867, 31320, 59734, 62640, 89601, 119468, 149335, 179202, 238936, 268803, 298670, 358404, 448005, 477872, 537606, 597340, 716808, 806409, 866143, 896010, 1075212, 1194680, 1344015, 1433616, 1612818, 1732286, 1792020, 2150424, 2389360, 2598429, 2688030, 3225636, 3464572, 3584040, 4032045, 4300848, 4330715, 5196858, 5376060, 6451272, 6929144, 7168080, 7795287, 8064090, 8661430, 10393716, 10752120, 12902544, 12992145, 13858288, 15590574, 16128180, 17322860, 20787432, 21504240, 23385861, 25984290, 31181148, 32256360, 34645720, 38976435, 41574864, 46771722, 51968580, 62362296, 64512720, 69291440, 77952870, 93543444, 103937160, 116929305, 124724592, 155905740, 187086888, 207874320, 233858610, 311811480, 374173776, 467717220, 623622960, 935434440, 1870868880]

約数ペア:

[(1, 1870868880), (2, 935434440), (3, 623622960), (4, 467717220), (5, 374173776), (6, 311811480), (8, 233858610), (9, 207874320), (10, 187086888), (12, 155905740), (15, 124724592), (16, 116929305), (18, 103937160), (20, 93543444), (24, 77952870), (27, 69291440), (29, 64512720), (30, 62362296), (36, 51968580), (40, 46771722), (45, 41574864), (48, 38976435), (54, 34645720), (58, 32256360), (60, 31181148), (72, 25984290), (80, 23385861), (87, 21504240), (90, 20787432), (108, 17322860), (116, 16128180), (120, 15590574), (135, 13858288), (144, 12992145), (145, 12902544), (174, 10752120), (180, 10393716), (216, 8661430), (232, 8064090), (240, 7795287), (261, 7168080), (270, 6929144), (290, 6451272), (348, 5376060), (360, 5196858), (432, 4330715), (435, 4300848), (464, 4032045), (522, 3584040), (540, 3464572), (580, 3225636), (696, 2688030), (720, 2598429), (783, 2389360), (870, 2150424), (1044, 1792020), (1080, 1732286), (1160, 1612818), (1305, 1433616), (1392, 1344015), (1566, 1194680), (1740, 1075212), (2088, 896010), (2160, 866143), (2320, 806409), (2610, 716808), (3132, 597340), (3480, 537606), (3915, 477872), (4176, 448005), (5220, 358404), (6264, 298670), (6960, 268803), (7830, 238936), (10440, 179202), (12528, 149335), (15660, 119468), (20880, 89601), (29867, 62640), (31320, 59734)]