894395520

素因数分解:

$2^7\times 3^9\times 5^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 320

約数和(自身を含む): 3252363840

約数和(自身を除く): 2357968320

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, 128, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 243, 270, 284, 288, 320, 324, 355, 360, 384, 405, 426, 432, 480, 486, 540, 568, 576, 639, 640, 648, 710, 720, 729, 810, 852, 864, 960, 972, 1065, 1080, 1136, 1152, 1215, 1278, 1296, 1420, 1440, 1458, 1620, 1704, 1728, 1917, 1920, 1944, 2130, 2160, 2187, 2272, 2430, 2556, 2592, 2840, 2880, 2916, 3195, 3240, 3408, 3456, 3645, 3834, 3888, 4260, 4320, 4374, 4544, 4860, 5112, 5184, 5680, 5751, 5760, 5832, 6390, 6480, 6561, 6816, 7290, 7668, 7776, 8520, 8640, 8748, 9088, 9585, 9720, 10224, 10368, 10935, 11360, 11502, 11664, 12780, 12960, 13122, 13632, 14580, 15336, 15552, 17040, 17253, 17280, 17496, 19170, 19440, 19683, 20448, 21870, 22720, 23004, 23328, 25560, 25920, 26244, 27264, 28755, 29160, 30672, 31104, 32805, 34080, 34506, 34992, 38340, 38880, 39366, 40896, 43740, 45440, 46008, 46656, 51120, 51759, 51840, 52488, 57510, 58320, 61344, 65610, 68160, 69012, 69984, 76680, 77760, 78732, 81792, 86265, 87480, 92016, 93312, 98415, 102240, 103518, 104976, 115020, 116640, 122688, 131220, 136320, 138024, 139968, 153360, 155277, 155520, 157464, 172530, 174960, 184032, 196830, 204480, 207036, 209952, 230040, 233280, 245376, 258795, 262440, 276048, 279936, 306720, 310554, 314928, 345060, 349920, 368064, 393660, 408960, 414072, 419904, 460080, 465831, 466560, 517590, 524880, 552096, 613440, 621108, 629856, 690120, 699840, 736128, 776385, 787320, 828144, 839808, 920160, 931662, 1035180, 1049760, 1104192, 1226880, 1242216, 1259712, 1380240, 1397493, 1399680, 1552770, 1574640, 1656288, 1840320, 1863324, 2070360, 2099520, 2208384, 2329155, 2484432, 2519424, 2760480, 2794986, 3105540, 3149280, 3312576, 3680640, 3726648, 4140720, 4199040, 4658310, 4968864, 5520960, 5589972, 6211080, 6298560, 6625152, 6987465, 7453296, 8281440, 9316620, 9937728, 11041920, 11179944, 12422160, 12597120, 13974930, 14906592, 16562880, 18633240, 19875456, 22359888, 24844320, 27949860, 29813184, 33125760, 37266480, 44719776, 49688640, 55899720, 59626368, 74532960, 89439552, 99377280, 111799440, 149065920, 178879104, 223598880, 298131840, 447197760, 894395520]

約数ペア:

[(1, 894395520), (2, 447197760), (3, 298131840), (4, 223598880), (5, 178879104), (6, 149065920), (8, 111799440), (9, 99377280), (10, 89439552), (12, 74532960), (15, 59626368), (16, 55899720), (18, 49688640), (20, 44719776), (24, 37266480), (27, 33125760), (30, 29813184), (32, 27949860), (36, 24844320), (40, 22359888), (45, 19875456), (48, 18633240), (54, 16562880), (60, 14906592), (64, 13974930), (71, 12597120), (72, 12422160), (80, 11179944), (81, 11041920), (90, 9937728), (96, 9316620), (108, 8281440), (120, 7453296), (128, 6987465), (135, 6625152), (142, 6298560), (144, 6211080), (160, 5589972), (162, 5520960), (180, 4968864), (192, 4658310), (213, 4199040), (216, 4140720), (240, 3726648), (243, 3680640), (270, 3312576), (284, 3149280), (288, 3105540), (320, 2794986), (324, 2760480), (355, 2519424), (360, 2484432), (384, 2329155), (405, 2208384), (426, 2099520), (432, 2070360), (480, 1863324), (486, 1840320), (540, 1656288), (568, 1574640), (576, 1552770), (639, 1399680), (640, 1397493), (648, 1380240), (710, 1259712), (720, 1242216), (729, 1226880), (810, 1104192), (852, 1049760), (864, 1035180), (960, 931662), (972, 920160), (1065, 839808), (1080, 828144), (1136, 787320), (1152, 776385), (1215, 736128), (1278, 699840), (1296, 690120), (1420, 629856), (1440, 621108), (1458, 613440), (1620, 552096), (1704, 524880), (1728, 517590), (1917, 466560), (1920, 465831), (1944, 460080), (2130, 419904), (2160, 414072), (2187, 408960), (2272, 393660), (2430, 368064), (2556, 349920), (2592, 345060), (2840, 314928), (2880, 310554), (2916, 306720), (3195, 279936), (3240, 276048), (3408, 262440), (3456, 258795), (3645, 245376), (3834, 233280), (3888, 230040), (4260, 209952), (4320, 207036), (4374, 204480), (4544, 196830), (4860, 184032), (5112, 174960), (5184, 172530), (5680, 157464), (5751, 155520), (5760, 155277), (5832, 153360), (6390, 139968), (6480, 138024), (6561, 136320), (6816, 131220), (7290, 122688), (7668, 116640), (7776, 115020), (8520, 104976), (8640, 103518), (8748, 102240), (9088, 98415), (9585, 93312), (9720, 92016), (10224, 87480), (10368, 86265), (10935, 81792), (11360, 78732), (11502, 77760), (11664, 76680), (12780, 69984), (12960, 69012), (13122, 68160), (13632, 65610), (14580, 61344), (15336, 58320), (15552, 57510), (17040, 52488), (17253, 51840), (17280, 51759), (17496, 51120), (19170, 46656), (19440, 46008), (19683, 45440), (20448, 43740), (21870, 40896), (22720, 39366), (23004, 38880), (23328, 38340), (25560, 34992), (25920, 34506), (26244, 34080), (27264, 32805), (28755, 31104), (29160, 30672)]