439526880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 288

約数和(自身を含む): 1649452896

約数和(自身を除く): 1209926016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 144, 156, 159, 160, 180, 195, 208, 212, 234, 240, 260, 265, 288, 312, 318, 360, 390, 416, 424, 443, 468, 477, 480, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 886, 936, 954, 1040, 1060, 1170, 1248, 1272, 1329, 1378, 1440, 1560, 1590, 1696, 1772, 1872, 1908, 2067, 2080, 2120, 2215, 2340, 2385, 2544, 2658, 2756, 3120, 3180, 3445, 3544, 3744, 3816, 3987, 4134, 4240, 4430, 4680, 4770, 5088, 5316, 5512, 5759, 6201, 6240, 6360, 6645, 6890, 7088, 7632, 7974, 8268, 8480, 8860, 9360, 9540, 10335, 10632, 11024, 11518, 12402, 12720, 13290, 13780, 14176, 15264, 15948, 16536, 17277, 17720, 18720, 19080, 19935, 20670, 21264, 22048, 23036, 23479, 24804, 25440, 26580, 27560, 28795, 31005, 31896, 33072, 34554, 35440, 38160, 39870, 41340, 42528, 46072, 46958, 49608, 51831, 53160, 55120, 57590, 62010, 63792, 66144, 69108, 70437, 70880, 76320, 79740, 82680, 86385, 92144, 93916, 99216, 103662, 106320, 110240, 115180, 117395, 124020, 127584, 138216, 140874, 159480, 165360, 172770, 184288, 187832, 198432, 207324, 211311, 212640, 230360, 234790, 248040, 259155, 276432, 281748, 305227, 318960, 330720, 345540, 352185, 375664, 414648, 422622, 460720, 469580, 496080, 518310, 552864, 563496, 610454, 637920, 691080, 704370, 751328, 829296, 845244, 915681, 921440, 939160, 992160, 1036620, 1056555, 1126992, 1220908, 1382160, 1408740, 1526135, 1658592, 1690488, 1831362, 1878320, 2073240, 2113110, 2253984, 2441816, 2747043, 2764320, 2817480, 3052270, 3380976, 3662724, 3756640, 4146480, 4226220, 4578405, 4883632, 5494086, 5634960, 6104540, 6761952, 7325448, 8292960, 8452440, 9156810, 9767264, 10988172, 11269920, 12209080, 13735215, 14650896, 16904880, 18313620, 21976344, 24418160, 27470430, 29301792, 33809760, 36627240, 43952688, 48836320, 54940860, 73254480, 87905376, 109881720, 146508960, 219763440, 439526880]

約数ペア:

[(1, 439526880), (2, 219763440), (3, 146508960), (4, 109881720), (5, 87905376), (6, 73254480), (8, 54940860), (9, 48836320), (10, 43952688), (12, 36627240), (13, 33809760), (15, 29301792), (16, 27470430), (18, 24418160), (20, 21976344), (24, 18313620), (26, 16904880), (30, 14650896), (32, 13735215), (36, 12209080), (39, 11269920), (40, 10988172), (45, 9767264), (48, 9156810), (52, 8452440), (53, 8292960), (60, 7325448), (65, 6761952), (72, 6104540), (78, 5634960), (80, 5494086), (90, 4883632), (96, 4578405), (104, 4226220), (106, 4146480), (117, 3756640), (120, 3662724), (130, 3380976), (144, 3052270), (156, 2817480), (159, 2764320), (160, 2747043), (180, 2441816), (195, 2253984), (208, 2113110), (212, 2073240), (234, 1878320), (240, 1831362), (260, 1690488), (265, 1658592), (288, 1526135), (312, 1408740), (318, 1382160), (360, 1220908), (390, 1126992), (416, 1056555), (424, 1036620), (443, 992160), (468, 939160), (477, 921440), (480, 915681), (520, 845244), (530, 829296), (585, 751328), (624, 704370), (636, 691080), (689, 637920), (720, 610454), (780, 563496), (795, 552864), (848, 518310), (886, 496080), (936, 469580), (954, 460720), (1040, 422622), (1060, 414648), (1170, 375664), (1248, 352185), (1272, 345540), (1329, 330720), (1378, 318960), (1440, 305227), (1560, 281748), (1590, 276432), (1696, 259155), (1772, 248040), (1872, 234790), (1908, 230360), (2067, 212640), (2080, 211311), (2120, 207324), (2215, 198432), (2340, 187832), (2385, 184288), (2544, 172770), (2658, 165360), (2756, 159480), (3120, 140874), (3180, 138216), (3445, 127584), (3544, 124020), (3744, 117395), (3816, 115180), (3987, 110240), (4134, 106320), (4240, 103662), (4430, 99216), (4680, 93916), (4770, 92144), (5088, 86385), (5316, 82680), (5512, 79740), (5759, 76320), (6201, 70880), (6240, 70437), (6360, 69108), (6645, 66144), (6890, 63792), (7088, 62010), (7632, 57590), (7974, 55120), (8268, 53160), (8480, 51831), (8860, 49608), (9360, 46958), (9540, 46072), (10335, 42528), (10632, 41340), (11024, 39870), (11518, 38160), (12402, 35440), (12720, 34554), (13290, 33072), (13780, 31896), (14176, 31005), (15264, 28795), (15948, 27560), (16536, 26580), (17277, 25440), (17720, 24804), (18720, 23479), (19080, 23036), (19935, 22048), (20670, 21264)]