286040640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 168

約数和(自身を含む): 965679552

約数和(自身を除く): 679638912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 816, 867, 960, 1020, 1031, 1088, 1156, 1360, 1445, 1632, 1734, 2040, 2062, 2312, 2720, 2890, 3093, 3264, 3468, 4080, 4124, 4335, 4624, 5155, 5440, 5780, 6186, 6936, 8160, 8248, 8670, 9248, 10310, 11560, 12372, 13872, 15465, 16320, 16496, 17340, 17527, 18496, 20620, 23120, 24744, 27744, 30930, 32992, 34680, 35054, 41240, 46240, 49488, 52581, 55488, 61860, 65984, 69360, 70108, 82480, 87635, 92480, 98976, 105162, 123720, 138720, 140216, 164960, 175270, 197952, 210324, 247440, 262905, 277440, 280432, 297959, 329920, 350540, 420648, 494880, 525810, 560864, 595918, 701080, 841296, 893877, 989760, 1051620, 1121728, 1191836, 1402160, 1489795, 1682592, 1787754, 2103240, 2383672, 2804320, 2979590, 3365184, 3575508, 4206480, 4469385, 4767344, 5608640, 5959180, 7151016, 8412960, 8938770, 9534688, 11918360, 14302032, 16825920, 17877540, 19069376, 23836720, 28604064, 35755080, 47673440, 57208128, 71510160, 95346880, 143020320, 286040640]

約数ペア:

[(1, 286040640), (2, 143020320), (3, 95346880), (4, 71510160), (5, 57208128), (6, 47673440), (8, 35755080), (10, 28604064), (12, 23836720), (15, 19069376), (16, 17877540), (17, 16825920), (20, 14302032), (24, 11918360), (30, 9534688), (32, 8938770), (34, 8412960), (40, 7151016), (48, 5959180), (51, 5608640), (60, 4767344), (64, 4469385), (68, 4206480), (80, 3575508), (85, 3365184), (96, 2979590), (102, 2804320), (120, 2383672), (136, 2103240), (160, 1787754), (170, 1682592), (192, 1489795), (204, 1402160), (240, 1191836), (255, 1121728), (272, 1051620), (289, 989760), (320, 893877), (340, 841296), (408, 701080), (480, 595918), (510, 560864), (544, 525810), (578, 494880), (680, 420648), (816, 350540), (867, 329920), (960, 297959), (1020, 280432), (1031, 277440), (1088, 262905), (1156, 247440), (1360, 210324), (1445, 197952), (1632, 175270), (1734, 164960), (2040, 140216), (2062, 138720), (2312, 123720), (2720, 105162), (2890, 98976), (3093, 92480), (3264, 87635), (3468, 82480), (4080, 70108), (4124, 69360), (4335, 65984), (4624, 61860), (5155, 55488), (5440, 52581), (5780, 49488), (6186, 46240), (6936, 41240), (8160, 35054), (8248, 34680), (8670, 32992), (9248, 30930), (10310, 27744), (11560, 24744), (12372, 23120), (13872, 20620), (15465, 18496), (16320, 17527), (16496, 17340)]