196706880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7589}}^1$

素因数の和:7618

約数の個数: 140

約数和(自身を含む): 699813180

約数和(自身を除く): 503106300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7589, 8640, 12960, 15178, 22767, 25920, 30356, 37945, 45534, 60712, 68301, 75890, 91068, 113835, 121424, 136602, 151780, 182136, 204903, 227670, 242848, 273204, 303560, 341505, 364272, 409806, 455340, 485696, 546408, 607120, 614709, 683010, 728544, 819612, 910680, 1024515, 1092816, 1214240, 1229418, 1366020, 1457088, 1639224, 1821360, 2049030, 2185632, 2428480, 2458836, 2732040, 3073545, 3278448, 3642720, 4098060, 4371264, 4917672, 5464080, 6147090, 6556896, 7285440, 8196120, 9835344, 10928160, 12294180, 13113792, 16392240, 19670688, 21856320, 24588360, 32784480, 39341376, 49176720, 65568960, 98353440, 196706880]

約数ペア:

[(1, 196706880), (2, 98353440), (3, 65568960), (4, 49176720), (5, 39341376), (6, 32784480), (8, 24588360), (9, 21856320), (10, 19670688), (12, 16392240), (15, 13113792), (16, 12294180), (18, 10928160), (20, 9835344), (24, 8196120), (27, 7285440), (30, 6556896), (32, 6147090), (36, 5464080), (40, 4917672), (45, 4371264), (48, 4098060), (54, 3642720), (60, 3278448), (64, 3073545), (72, 2732040), (80, 2458836), (81, 2428480), (90, 2185632), (96, 2049030), (108, 1821360), (120, 1639224), (135, 1457088), (144, 1366020), (160, 1229418), (162, 1214240), (180, 1092816), (192, 1024515), (216, 910680), (240, 819612), (270, 728544), (288, 683010), (320, 614709), (324, 607120), (360, 546408), (405, 485696), (432, 455340), (480, 409806), (540, 364272), (576, 341505), (648, 303560), (720, 273204), (810, 242848), (864, 227670), (960, 204903), (1080, 182136), (1296, 151780), (1440, 136602), (1620, 121424), (1728, 113835), (2160, 91068), (2592, 75890), (2880, 68301), (3240, 60712), (4320, 45534), (5184, 37945), (6480, 30356), (7589, 25920), (8640, 22767), (12960, 15178)]