1615541280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6827}}^1$

素因数の和:6891

約数の個数: 192

約数和(自身を含む): 5574925440

約数和(自身を除く): 3959384160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 696, 816, 870, 928, 986, 1020, 1160, 1360, 1392, 1479, 1632, 1740, 1972, 2040, 2320, 2465, 2720, 2784, 2958, 3480, 3944, 4080, 4640, 4930, 5916, 6827, 6960, 7395, 7888, 8160, 9860, 11832, 13654, 13920, 14790, 15776, 19720, 20481, 23664, 27308, 29580, 34135, 39440, 40962, 47328, 54616, 59160, 68270, 78880, 81924, 102405, 109232, 116059, 118320, 136540, 163848, 197983, 204810, 218464, 232118, 236640, 273080, 327696, 348177, 395966, 409620, 464236, 546160, 580295, 593949, 655392, 696354, 791932, 819240, 928472, 989915, 1092320, 1160590, 1187898, 1392708, 1583864, 1638480, 1740885, 1856944, 1979830, 2321180, 2375796, 2785416, 2969745, 3167728, 3276960, 3365711, 3481770, 3713888, 3959660, 4642360, 4751592, 5570832, 5939490, 6335456, 6731422, 6963540, 7919320, 9284720, 9503184, 10097133, 11141664, 11878980, 13462844, 13927080, 15838640, 16828555, 18569440, 19006368, 20194266, 23757960, 26925688, 27854160, 31677280, 33657110, 40388532, 47515920, 50485665, 53851376, 55708320, 67314220, 80777064, 95031840, 100971330, 107702752, 134628440, 161554128, 201942660, 269256880, 323108256, 403885320, 538513760, 807770640, 1615541280]

約数ペア:

[(1, 1615541280), (2, 807770640), (3, 538513760), (4, 403885320), (5, 323108256), (6, 269256880), (8, 201942660), (10, 161554128), (12, 134628440), (15, 107702752), (16, 100971330), (17, 95031840), (20, 80777064), (24, 67314220), (29, 55708320), (30, 53851376), (32, 50485665), (34, 47515920), (40, 40388532), (48, 33657110), (51, 31677280), (58, 27854160), (60, 26925688), (68, 23757960), (80, 20194266), (85, 19006368), (87, 18569440), (96, 16828555), (102, 15838640), (116, 13927080), (120, 13462844), (136, 11878980), (145, 11141664), (160, 10097133), (170, 9503184), (174, 9284720), (204, 7919320), (232, 6963540), (240, 6731422), (255, 6335456), (272, 5939490), (290, 5570832), (340, 4751592), (348, 4642360), (408, 3959660), (435, 3713888), (464, 3481770), (480, 3365711), (493, 3276960), (510, 3167728), (544, 2969745), (580, 2785416), (680, 2375796), (696, 2321180), (816, 1979830), (870, 1856944), (928, 1740885), (986, 1638480), (1020, 1583864), (1160, 1392708), (1360, 1187898), (1392, 1160590), (1479, 1092320), (1632, 989915), (1740, 928472), (1972, 819240), (2040, 791932), (2320, 696354), (2465, 655392), (2720, 593949), (2784, 580295), (2958, 546160), (3480, 464236), (3944, 409620), (4080, 395966), (4640, 348177), (4930, 327696), (5916, 273080), (6827, 236640), (6960, 232118), (7395, 218464), (7888, 204810), (8160, 197983), (9860, 163848), (11832, 136540), (13654, 118320), (13920, 116059), (14790, 109232), (15776, 102405), (19720, 81924), (20481, 78880), (23664, 68270), (27308, 59160), (29580, 54616), (34135, 47328), (39440, 40962)]