2020671360

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 448

約数和(自身を含む): 7465102560

約数和(自身を除く): 5444431200

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, 61, 64, 71, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 142, 144, 160, 162, 180, 183, 192, 213, 216, 240, 243, 244, 270, 284, 288, 305, 320, 324, 355, 360, 366, 384, 405, 426, 432, 480, 486, 488, 540, 549, 568, 576, 610, 639, 640, 648, 710, 720, 729, 732, 810, 852, 864, 915, 960, 972, 976, 1065, 1080, 1098, 1136, 1152, 1215, 1220, 1278, 1296, 1420, 1440, 1458, 1464, 1620, 1647, 1704, 1728, 1830, 1917, 1920, 1944, 1952, 2130, 2160, 2196, 2272, 2430, 2440, 2556, 2592, 2745, 2840, 2880, 2916, 2928, 3195, 3240, 3294, 3408, 3456, 3645, 3660, 3834, 3888, 3904, 4260, 4320, 4331, 4392, 4544, 4860, 4880, 4941, 5112, 5184, 5490, 5680, 5751, 5760, 5832, 5856, 6390, 6480, 6588, 6816, 7290, 7320, 7668, 7776, 7808, 8235, 8520, 8640, 8662, 8784, 9088, 9585, 9720, 9760, 9882, 10224, 10368, 10980, 11360, 11502, 11664, 11712, 12780, 12960, 12993, 13176, 13632, 14580, 14640, 14823, 15336, 15552, 16470, 17040, 17253, 17280, 17324, 17568, 19170, 19440, 19520, 19764, 20448, 21655, 21960, 22720, 23004, 23328, 23424, 24705, 25560, 25920, 25986, 26352, 27264, 28755, 29160, 29280, 29646, 30672, 31104, 32940, 34080, 34506, 34648, 35136, 38340, 38880, 38979, 39040, 39528, 40896, 43310, 43920, 44469, 45440, 46008, 46656, 49410, 51120, 51759, 51840, 51972, 52704, 57510, 58320, 58560, 59292, 61344, 64965, 65880, 68160, 69012, 69296, 70272, 74115, 76680, 77760, 77958, 79056, 81792, 86265, 86620, 87840, 88938, 92016, 93312, 98820, 102240, 103518, 103944, 105408, 115020, 116640, 116937, 117120, 118584, 122688, 129930, 131760, 136320, 138024, 138592, 148230, 153360, 155520, 155916, 158112, 172530, 173240, 175680, 177876, 184032, 194895, 197640, 204480, 207036, 207888, 210816, 222345, 230040, 233280, 233874, 237168, 245376, 258795, 259860, 263520, 276048, 277184, 296460, 306720, 311832, 316224, 345060, 346480, 350811, 351360, 355752, 368064, 389790, 395280, 408960, 414072, 415776, 444690, 460080, 466560, 467748, 474336, 517590, 519720, 527040, 552096, 554368, 584685, 592920, 613440, 623664, 632448, 690120, 692960, 701622, 711504, 736128, 779580, 790560, 828144, 831552, 889380, 920160, 935496, 948672, 1035180, 1039440, 1052433, 1054080, 1104192, 1169370, 1185840, 1226880, 1247328, 1380240, 1385920, 1403244, 1423008, 1559160, 1581120, 1656288, 1663104, 1754055, 1778760, 1840320, 1870992, 1897344, 2070360, 2078880, 2104866, 2208384, 2338740, 2371680, 2494656, 2760480, 2771840, 2806488, 2846016, 3118320, 3157299, 3162240, 3312576, 3508110, 3557520, 3680640, 3741984, 4140720, 4157760, 4209732, 4677480, 4743360, 4989312, 5262165, 5520960, 5612976, 5692032, 6236640, 6314598, 6625152, 7016220, 7115040, 7483968, 8281440, 8315520, 8419464, 9354960, 9486720, 10524330, 11041920, 11225952, 12473280, 12629196, 14032440, 14230080, 14967936, 15786495, 16562880, 16838928, 18709920, 21048660, 22451904, 24946560, 25258392, 28064880, 28460160, 31572990, 33125760, 33677856, 37419840, 42097320, 44903808, 50516784, 56129760, 63145980, 67355712, 74839680, 84194640, 101033568, 112259520, 126291960, 134711424, 168389280, 202067136, 224519040, 252583920, 336778560, 404134272, 505167840, 673557120, 1010335680, 2020671360]

約数ペア:

[(1, 2020671360), (2, 1010335680), (3, 673557120), (4, 505167840), (5, 404134272), (6, 336778560), (8, 252583920), (9, 224519040), (10, 202067136), (12, 168389280), (15, 134711424), (16, 126291960), (18, 112259520), (20, 101033568), (24, 84194640), (27, 74839680), (30, 67355712), (32, 63145980), (36, 56129760), (40, 50516784), (45, 44903808), (48, 42097320), (54, 37419840), (60, 33677856), (61, 33125760), (64, 31572990), (71, 28460160), (72, 28064880), (80, 25258392), (81, 24946560), (90, 22451904), (96, 21048660), (108, 18709920), (120, 16838928), (122, 16562880), (128, 15786495), (135, 14967936), (142, 14230080), (144, 14032440), (160, 12629196), (162, 12473280), (180, 11225952), (183, 11041920), (192, 10524330), (213, 9486720), (216, 9354960), (240, 8419464), (243, 8315520), (244, 8281440), (270, 7483968), (284, 7115040), (288, 7016220), (305, 6625152), (320, 6314598), (324, 6236640), (355, 5692032), (360, 5612976), (366, 5520960), (384, 5262165), (405, 4989312), (426, 4743360), (432, 4677480), (480, 4209732), (486, 4157760), (488, 4140720), (540, 3741984), (549, 3680640), (568, 3557520), (576, 3508110), (610, 3312576), (639, 3162240), (640, 3157299), (648, 3118320), (710, 2846016), (720, 2806488), (729, 2771840), (732, 2760480), (810, 2494656), (852, 2371680), (864, 2338740), (915, 2208384), (960, 2104866), (972, 2078880), (976, 2070360), (1065, 1897344), (1080, 1870992), (1098, 1840320), (1136, 1778760), (1152, 1754055), (1215, 1663104), (1220, 1656288), (1278, 1581120), (1296, 1559160), (1420, 1423008), (1440, 1403244), (1458, 1385920), (1464, 1380240), (1620, 1247328), (1647, 1226880), (1704, 1185840), (1728, 1169370), (1830, 1104192), (1917, 1054080), (1920, 1052433), (1944, 1039440), (1952, 1035180), (2130, 948672), (2160, 935496), (2196, 920160), (2272, 889380), (2430, 831552), (2440, 828144), (2556, 790560), (2592, 779580), (2745, 736128), (2840, 711504), (2880, 701622), (2916, 692960), (2928, 690120), (3195, 632448), (3240, 623664), (3294, 613440), (3408, 592920), (3456, 584685), (3645, 554368), (3660, 552096), (3834, 527040), (3888, 519720), (3904, 517590), (4260, 474336), (4320, 467748), (4331, 466560), (4392, 460080), (4544, 444690), (4860, 415776), (4880, 414072), (4941, 408960), (5112, 395280), (5184, 389790), (5490, 368064), (5680, 355752), (5751, 351360), (5760, 350811), (5832, 346480), (5856, 345060), (6390, 316224), (6480, 311832), (6588, 306720), (6816, 296460), (7290, 277184), (7320, 276048), (7668, 263520), (7776, 259860), (7808, 258795), (8235, 245376), (8520, 237168), (8640, 233874), (8662, 233280), (8784, 230040), (9088, 222345), (9585, 210816), (9720, 207888), (9760, 207036), (9882, 204480), (10224, 197640), (10368, 194895), (10980, 184032), (11360, 177876), (11502, 175680), (11664, 173240), (11712, 172530), (12780, 158112), (12960, 155916), (12993, 155520), (13176, 153360), (13632, 148230), (14580, 138592), (14640, 138024), (14823, 136320), (15336, 131760), (15552, 129930), (16470, 122688), (17040, 118584), (17253, 117120), (17280, 116937), (17324, 116640), (17568, 115020), (19170, 105408), (19440, 103944), (19520, 103518), (19764, 102240), (20448, 98820), (21655, 93312), (21960, 92016), (22720, 88938), (23004, 87840), (23328, 86620), (23424, 86265), (24705, 81792), (25560, 79056), (25920, 77958), (25986, 77760), (26352, 76680), (27264, 74115), (28755, 70272), (29160, 69296), (29280, 69012), (29646, 68160), (30672, 65880), (31104, 64965), (32940, 61344), (34080, 59292), (34506, 58560), (34648, 58320), (35136, 57510), (38340, 52704), (38880, 51972), (38979, 51840), (39040, 51759), (39528, 51120), (40896, 49410), (43310, 46656), (43920, 46008), (44469, 45440)]