16613760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 56181600

約数和(自身を除く): 39567840

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, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 509, 510, 544, 640, 680, 816, 960, 1018, 1020, 1088, 1360, 1527, 1632, 1920, 2036, 2040, 2176, 2545, 2720, 3054, 3264, 4072, 4080, 5090, 5440, 6108, 6528, 7635, 8144, 8160, 8653, 10180, 10880, 12216, 15270, 16288, 16320, 17306, 20360, 24432, 25959, 30540, 32576, 32640, 34612, 40720, 43265, 48864, 51918, 61080, 65152, 69224, 81440, 86530, 97728, 103836, 122160, 129795, 138448, 162880, 173060, 195456, 207672, 244320, 259590, 276896, 325760, 346120, 415344, 488640, 519180, 553792, 692240, 830688, 977280, 1038360, 1107584, 1384480, 1661376, 2076720, 2768960, 3322752, 4153440, 5537920, 8306880, 16613760]

約数ペア:

[(1, 16613760), (2, 8306880), (3, 5537920), (4, 4153440), (5, 3322752), (6, 2768960), (8, 2076720), (10, 1661376), (12, 1384480), (15, 1107584), (16, 1038360), (17, 977280), (20, 830688), (24, 692240), (30, 553792), (32, 519180), (34, 488640), (40, 415344), (48, 346120), (51, 325760), (60, 276896), (64, 259590), (68, 244320), (80, 207672), (85, 195456), (96, 173060), (102, 162880), (120, 138448), (128, 129795), (136, 122160), (160, 103836), (170, 97728), (192, 86530), (204, 81440), (240, 69224), (255, 65152), (272, 61080), (320, 51918), (340, 48864), (384, 43265), (408, 40720), (480, 34612), (509, 32640), (510, 32576), (544, 30540), (640, 25959), (680, 24432), (816, 20360), (960, 17306), (1018, 16320), (1020, 16288), (1088, 15270), (1360, 12216), (1527, 10880), (1632, 10180), (1920, 8653), (2036, 8160), (2040, 8144), (2176, 7635), (2545, 6528), (2720, 6108), (3054, 5440), (3264, 5090), (4072, 4080)]