2040985440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3582

約数の個数: 288

約数和(自身を含む): 7744778496

約数和(自身を除く): 5703793056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3517, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7034, 7254, 7440, 8060, 8928, 9360, 9672, 10551, 11160, 12090, 12896, 14068, 14508, 14880, 16120, 17585, 18135, 18720, 19344, 21102, 22320, 24180, 28136, 29016, 31653, 32240, 35170, 36270, 38688, 42204, 44640, 45721, 48360, 52755, 56272, 58032, 63306, 64480, 70340, 72540, 84408, 91442, 96720, 105510, 109027, 112544, 116064, 126612, 137163, 140680, 145080, 158265, 168816, 182884, 193440, 211020, 218054, 228605, 253224, 274326, 281360, 290160, 316530, 327081, 337632, 365768, 411489, 422040, 436108, 457210, 506448, 545135, 548652, 562720, 580320, 633060, 654162, 685815, 731536, 822978, 844080, 872216, 914420, 981243, 1012896, 1090270, 1097304, 1266120, 1308324, 1371630, 1417351, 1463072, 1635405, 1645956, 1688160, 1744432, 1828840, 1962486, 2057445, 2180540, 2194608, 2532240, 2616648, 2743260, 2834702, 3270810, 3291912, 3488864, 3657680, 3924972, 4114890, 4252053, 4361080, 4389216, 4906215, 5064480, 5233296, 5486520, 5669404, 6541620, 6583824, 7086755, 7315360, 7849944, 8229780, 8504106, 8722160, 9812430, 10466592, 10973040, 11338808, 12756159, 13083240, 13167648, 14173510, 15699888, 16459560, 17008212, 17444320, 19624860, 21260265, 21946080, 22677616, 25512318, 26166480, 28347020, 31399776, 32919120, 34016424, 39249720, 42520530, 45355232, 51024636, 52332960, 56694040, 63780795, 65838240, 68032848, 78499440, 85041060, 102049272, 113388080, 127561590, 136065696, 156998880, 170082120, 204098544, 226776160, 255123180, 340164240, 408197088, 510246360, 680328480, 1020492720, 2040985440]

約数ペア:

[(1, 2040985440), (2, 1020492720), (3, 680328480), (4, 510246360), (5, 408197088), (6, 340164240), (8, 255123180), (9, 226776160), (10, 204098544), (12, 170082120), (13, 156998880), (15, 136065696), (16, 127561590), (18, 113388080), (20, 102049272), (24, 85041060), (26, 78499440), (30, 68032848), (31, 65838240), (32, 63780795), (36, 56694040), (39, 52332960), (40, 51024636), (45, 45355232), (48, 42520530), (52, 39249720), (60, 34016424), (62, 32919120), (65, 31399776), (72, 28347020), (78, 26166480), (80, 25512318), (90, 22677616), (93, 21946080), (96, 21260265), (104, 19624860), (117, 17444320), (120, 17008212), (124, 16459560), (130, 15699888), (144, 14173510), (155, 13167648), (156, 13083240), (160, 12756159), (180, 11338808), (186, 10973040), (195, 10466592), (208, 9812430), (234, 8722160), (240, 8504106), (248, 8229780), (260, 7849944), (279, 7315360), (288, 7086755), (310, 6583824), (312, 6541620), (360, 5669404), (372, 5486520), (390, 5233296), (403, 5064480), (416, 4906215), (465, 4389216), (468, 4361080), (480, 4252053), (496, 4114890), (520, 3924972), (558, 3657680), (585, 3488864), (620, 3291912), (624, 3270810), (720, 2834702), (744, 2743260), (780, 2616648), (806, 2532240), (930, 2194608), (936, 2180540), (992, 2057445), (1040, 1962486), (1116, 1828840), (1170, 1744432), (1209, 1688160), (1240, 1645956), (1248, 1635405), (1395, 1463072), (1440, 1417351), (1488, 1371630), (1560, 1308324), (1612, 1266120), (1860, 1097304), (1872, 1090270), (2015, 1012896), (2080, 981243), (2232, 914420), (2340, 872216), (2418, 844080), (2480, 822978), (2790, 731536), (2976, 685815), (3120, 654162), (3224, 633060), (3517, 580320), (3627, 562720), (3720, 548652), (3744, 545135), (4030, 506448), (4464, 457210), (4680, 436108), (4836, 422040), (4960, 411489), (5580, 365768), (6045, 337632), (6240, 327081), (6448, 316530), (7034, 290160), (7254, 281360), (7440, 274326), (8060, 253224), (8928, 228605), (9360, 218054), (9672, 211020), (10551, 193440), (11160, 182884), (12090, 168816), (12896, 158265), (14068, 145080), (14508, 140680), (14880, 137163), (16120, 126612), (17585, 116064), (18135, 112544), (18720, 109027), (19344, 105510), (21102, 96720), (22320, 91442), (24180, 84408), (28136, 72540), (29016, 70340), (31653, 64480), (32240, 63306), (35170, 58032), (36270, 56272), (38688, 52755), (42204, 48360), (44640, 45721)]