16562880

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 196

約数和(自身を含む): 59966352

約数和(自身を除く): 43403472

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 243, 270, 284, 288, 320, 324, 355, 360, 405, 426, 432, 480, 486, 540, 568, 576, 639, 648, 710, 720, 729, 810, 852, 864, 960, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1440, 1458, 1620, 1704, 1728, 1917, 1944, 2130, 2160, 2272, 2430, 2556, 2592, 2840, 2880, 2916, 3195, 3240, 3408, 3645, 3834, 3888, 4260, 4320, 4544, 4860, 5112, 5184, 5680, 5751, 5832, 6390, 6480, 6816, 7290, 7668, 7776, 8520, 8640, 9585, 9720, 10224, 11360, 11502, 11664, 12780, 12960, 13632, 14580, 15336, 15552, 17040, 17253, 19170, 19440, 20448, 22720, 23004, 23328, 25560, 25920, 28755, 29160, 30672, 34080, 34506, 38340, 38880, 40896, 46008, 46656, 51120, 51759, 57510, 58320, 61344, 68160, 69012, 76680, 77760, 86265, 92016, 102240, 103518, 115020, 116640, 122688, 138024, 153360, 172530, 184032, 204480, 207036, 230040, 233280, 258795, 276048, 306720, 345060, 368064, 414072, 460080, 517590, 552096, 613440, 690120, 828144, 920160, 1035180, 1104192, 1380240, 1656288, 1840320, 2070360, 2760480, 3312576, 4140720, 5520960, 8281440, 16562880]

約数ペア:

[(1, 16562880), (2, 8281440), (3, 5520960), (4, 4140720), (5, 3312576), (6, 2760480), (8, 2070360), (9, 1840320), (10, 1656288), (12, 1380240), (15, 1104192), (16, 1035180), (18, 920160), (20, 828144), (24, 690120), (27, 613440), (30, 552096), (32, 517590), (36, 460080), (40, 414072), (45, 368064), (48, 345060), (54, 306720), (60, 276048), (64, 258795), (71, 233280), (72, 230040), (80, 207036), (81, 204480), (90, 184032), (96, 172530), (108, 153360), (120, 138024), (135, 122688), (142, 116640), (144, 115020), (160, 103518), (162, 102240), (180, 92016), (192, 86265), (213, 77760), (216, 76680), (240, 69012), (243, 68160), (270, 61344), (284, 58320), (288, 57510), (320, 51759), (324, 51120), (355, 46656), (360, 46008), (405, 40896), (426, 38880), (432, 38340), (480, 34506), (486, 34080), (540, 30672), (568, 29160), (576, 28755), (639, 25920), (648, 25560), (710, 23328), (720, 23004), (729, 22720), (810, 20448), (852, 19440), (864, 19170), (960, 17253), (972, 17040), (1065, 15552), (1080, 15336), (1136, 14580), (1215, 13632), (1278, 12960), (1296, 12780), (1420, 11664), (1440, 11502), (1458, 11360), (1620, 10224), (1704, 9720), (1728, 9585), (1917, 8640), (1944, 8520), (2130, 7776), (2160, 7668), (2272, 7290), (2430, 6816), (2556, 6480), (2592, 6390), (2840, 5832), (2880, 5751), (2916, 5680), (3195, 5184), (3240, 5112), (3408, 4860), (3645, 4544), (3834, 4320), (3888, 4260)]