447197760

素因数分解:

$2^6\times 3^9\times 5^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 280

約数和(自身を含む): 1619804736

約数和(自身を除く): 1172606976

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, 2187, 2272, 2430, 2556, 2592, 2840, 2880, 2916, 3195, 3240, 3408, 3645, 3834, 3888, 4260, 4320, 4374, 4544, 4860, 5112, 5184, 5680, 5751, 5832, 6390, 6480, 6561, 6816, 7290, 7668, 7776, 8520, 8640, 8748, 9585, 9720, 10224, 10935, 11360, 11502, 11664, 12780, 12960, 13122, 13632, 14580, 15336, 15552, 17040, 17253, 17496, 19170, 19440, 19683, 20448, 21870, 22720, 23004, 23328, 25560, 25920, 26244, 28755, 29160, 30672, 32805, 34080, 34506, 34992, 38340, 38880, 39366, 40896, 43740, 46008, 46656, 51120, 51759, 52488, 57510, 58320, 61344, 65610, 68160, 69012, 69984, 76680, 77760, 78732, 86265, 87480, 92016, 98415, 102240, 103518, 104976, 115020, 116640, 122688, 131220, 138024, 139968, 153360, 155277, 157464, 172530, 174960, 184032, 196830, 204480, 207036, 209952, 230040, 233280, 258795, 262440, 276048, 306720, 310554, 314928, 345060, 349920, 368064, 393660, 414072, 419904, 460080, 465831, 517590, 524880, 552096, 613440, 621108, 629856, 690120, 699840, 776385, 787320, 828144, 920160, 931662, 1035180, 1049760, 1104192, 1242216, 1259712, 1380240, 1397493, 1552770, 1574640, 1656288, 1840320, 1863324, 2070360, 2099520, 2329155, 2484432, 2760480, 2794986, 3105540, 3149280, 3312576, 3726648, 4140720, 4658310, 4968864, 5520960, 5589972, 6211080, 6298560, 6987465, 7453296, 8281440, 9316620, 9937728, 11179944, 12422160, 13974930, 14906592, 16562880, 18633240, 22359888, 24844320, 27949860, 29813184, 37266480, 44719776, 49688640, 55899720, 74532960, 89439552, 111799440, 149065920, 223598880, 447197760]

約数ペア:

[(1, 447197760), (2, 223598880), (3, 149065920), (4, 111799440), (5, 89439552), (6, 74532960), (8, 55899720), (9, 49688640), (10, 44719776), (12, 37266480), (15, 29813184), (16, 27949860), (18, 24844320), (20, 22359888), (24, 18633240), (27, 16562880), (30, 14906592), (32, 13974930), (36, 12422160), (40, 11179944), (45, 9937728), (48, 9316620), (54, 8281440), (60, 7453296), (64, 6987465), (71, 6298560), (72, 6211080), (80, 5589972), (81, 5520960), (90, 4968864), (96, 4658310), (108, 4140720), (120, 3726648), (135, 3312576), (142, 3149280), (144, 3105540), (160, 2794986), (162, 2760480), (180, 2484432), (192, 2329155), (213, 2099520), (216, 2070360), (240, 1863324), (243, 1840320), (270, 1656288), (284, 1574640), (288, 1552770), (320, 1397493), (324, 1380240), (355, 1259712), (360, 1242216), (405, 1104192), (426, 1049760), (432, 1035180), (480, 931662), (486, 920160), (540, 828144), (568, 787320), (576, 776385), (639, 699840), (648, 690120), (710, 629856), (720, 621108), (729, 613440), (810, 552096), (852, 524880), (864, 517590), (960, 465831), (972, 460080), (1065, 419904), (1080, 414072), (1136, 393660), (1215, 368064), (1278, 349920), (1296, 345060), (1420, 314928), (1440, 310554), (1458, 306720), (1620, 276048), (1704, 262440), (1728, 258795), (1917, 233280), (1944, 230040), (2130, 209952), (2160, 207036), (2187, 204480), (2272, 196830), (2430, 184032), (2556, 174960), (2592, 172530), (2840, 157464), (2880, 155277), (2916, 153360), (3195, 139968), (3240, 138024), (3408, 131220), (3645, 122688), (3834, 116640), (3888, 115020), (4260, 104976), (4320, 103518), (4374, 102240), (4544, 98415), (4860, 92016), (5112, 87480), (5184, 86265), (5680, 78732), (5751, 77760), (5832, 76680), (6390, 69984), (6480, 69012), (6561, 68160), (6816, 65610), (7290, 61344), (7668, 58320), (7776, 57510), (8520, 52488), (8640, 51759), (8748, 51120), (9585, 46656), (9720, 46008), (10224, 43740), (10935, 40896), (11360, 39366), (11502, 38880), (11664, 38340), (12780, 34992), (12960, 34506), (13122, 34080), (13632, 32805), (14580, 30672), (15336, 29160), (15552, 28755), (17040, 26244), (17253, 25920), (17496, 25560), (19170, 23328), (19440, 23004), (19683, 22720), (20448, 21870)]