7997726880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38839}}^1$

素因数の和:38884

約数の個数: 288

約数和(自身を含む): 32064439680

約数和(自身を除く): 24066712800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3168, 3432, 3744, 3960, 4290, 4576, 4680, 5148, 5280, 5720, 6240, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 13728, 15840, 17160, 18720, 20592, 22880, 25740, 34320, 38839, 41184, 51480, 68640, 77678, 102960, 116517, 155356, 194195, 205920, 233034, 310712, 349551, 388390, 427229, 466068, 504907, 582585, 621424, 699102, 776780, 854458, 932136, 1009814, 1165170, 1242848, 1281687, 1398204, 1514721, 1553560, 1708916, 1747755, 1864272, 2019628, 2136145, 2330340, 2524535, 2563374, 2796408, 3029442, 3107120, 3417832, 3495510, 3728544, 3845061, 4039256, 4272290, 4544163, 4660680, 5049070, 5126748, 5553977, 5592816, 6058884, 6214240, 6408435, 6835664, 6991020, 7573605, 7690122, 8078512, 8544580, 9088326, 9321360, 10098140, 10253496, 11107954, 11185632, 12117768, 12816870, 13671328, 13982040, 15147210, 15380244, 16157024, 16661931, 17089160, 18176652, 18642720, 19225305, 20196280, 20506992, 22215908, 22720815, 24235536, 25633740, 27769885, 27964080, 30294420, 30760488, 33323862, 34178320, 36353304, 38450610, 40392560, 41013984, 44431816, 45441630, 48471072, 49985793, 51267480, 55539770, 55928160, 60588840, 61520976, 66647724, 68356640, 72706608, 76901220, 80785120, 83309655, 88863632, 90883260, 99971586, 102534960, 111079540, 121177680, 123041952, 133295448, 145413216, 153802440, 166619310, 177727264, 181766520, 199943172, 205069920, 222159080, 242355360, 249928965, 266590896, 307604880, 333238620, 363533040, 399886344, 444318160, 499857930, 533181792, 615209760, 666477240, 727066080, 799772688, 888636320, 999715860, 1332954480, 1599545376, 1999431720, 2665908960, 3998863440, 7997726880]

約数ペア:

[(1, 7997726880), (2, 3998863440), (3, 2665908960), (4, 1999431720), (5, 1599545376), (6, 1332954480), (8, 999715860), (9, 888636320), (10, 799772688), (11, 727066080), (12, 666477240), (13, 615209760), (15, 533181792), (16, 499857930), (18, 444318160), (20, 399886344), (22, 363533040), (24, 333238620), (26, 307604880), (30, 266590896), (32, 249928965), (33, 242355360), (36, 222159080), (39, 205069920), (40, 199943172), (44, 181766520), (45, 177727264), (48, 166619310), (52, 153802440), (55, 145413216), (60, 133295448), (65, 123041952), (66, 121177680), (72, 111079540), (78, 102534960), (80, 99971586), (88, 90883260), (90, 88863632), (96, 83309655), (99, 80785120), (104, 76901220), (110, 72706608), (117, 68356640), (120, 66647724), (130, 61520976), (132, 60588840), (143, 55928160), (144, 55539770), (156, 51267480), (160, 49985793), (165, 48471072), (176, 45441630), (180, 44431816), (195, 41013984), (198, 40392560), (208, 38450610), (220, 36353304), (234, 34178320), (240, 33323862), (260, 30760488), (264, 30294420), (286, 27964080), (288, 27769885), (312, 25633740), (330, 24235536), (352, 22720815), (360, 22215908), (390, 20506992), (396, 20196280), (416, 19225305), (429, 18642720), (440, 18176652), (468, 17089160), (480, 16661931), (495, 16157024), (520, 15380244), (528, 15147210), (572, 13982040), (585, 13671328), (624, 12816870), (660, 12117768), (715, 11185632), (720, 11107954), (780, 10253496), (792, 10098140), (858, 9321360), (880, 9088326), (936, 8544580), (990, 8078512), (1040, 7690122), (1056, 7573605), (1144, 6991020), (1170, 6835664), (1248, 6408435), (1287, 6214240), (1320, 6058884), (1430, 5592816), (1440, 5553977), (1560, 5126748), (1584, 5049070), (1716, 4660680), (1760, 4544163), (1872, 4272290), (1980, 4039256), (2080, 3845061), (2145, 3728544), (2288, 3495510), (2340, 3417832), (2574, 3107120), (2640, 3029442), (2860, 2796408), (3120, 2563374), (3168, 2524535), (3432, 2330340), (3744, 2136145), (3960, 2019628), (4290, 1864272), (4576, 1747755), (4680, 1708916), (5148, 1553560), (5280, 1514721), (5720, 1398204), (6240, 1281687), (6435, 1242848), (6864, 1165170), (7920, 1009814), (8580, 932136), (9360, 854458), (10296, 776780), (11440, 699102), (12870, 621424), (13728, 582585), (15840, 504907), (17160, 466068), (18720, 427229), (20592, 388390), (22880, 349551), (25740, 310712), (34320, 233034), (38839, 205920), (41184, 194195), (51480, 155356), (68640, 116517), (77678, 102960)]