820608768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 432

約数和(自身を含む): 2973087936

約数和(自身を除く): 2152479168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 41, 42, 48, 51, 56, 63, 64, 68, 72, 73, 82, 84, 96, 102, 112, 119, 123, 126, 128, 136, 144, 146, 153, 164, 168, 192, 204, 219, 224, 238, 246, 252, 256, 272, 287, 288, 292, 306, 328, 336, 357, 369, 384, 408, 438, 448, 476, 492, 504, 511, 544, 574, 576, 584, 612, 656, 657, 672, 697, 714, 738, 768, 816, 861, 876, 896, 952, 984, 1008, 1022, 1071, 1088, 1148, 1152, 1168, 1224, 1241, 1312, 1314, 1344, 1394, 1428, 1476, 1533, 1632, 1722, 1752, 1792, 1904, 1968, 2016, 2044, 2091, 2142, 2176, 2296, 2304, 2336, 2448, 2482, 2583, 2624, 2628, 2688, 2788, 2856, 2952, 2993, 3066, 3264, 3444, 3504, 3723, 3808, 3936, 4032, 4088, 4182, 4284, 4352, 4592, 4599, 4672, 4879, 4896, 4964, 5166, 5248, 5256, 5376, 5576, 5712, 5904, 5986, 6132, 6273, 6528, 6888, 7008, 7446, 7616, 7872, 8064, 8176, 8364, 8568, 8687, 8979, 9184, 9198, 9344, 9758, 9792, 9928, 10332, 10496, 10512, 11152, 11169, 11424, 11808, 11972, 12264, 12546, 13056, 13776, 14016, 14637, 14892, 15232, 15744, 16128, 16352, 16728, 17136, 17374, 17958, 18368, 18396, 18688, 19516, 19584, 19856, 20664, 20951, 21024, 22304, 22338, 22848, 23616, 23944, 24528, 25092, 26061, 26937, 27552, 28032, 29274, 29784, 30464, 31488, 32704, 33456, 34272, 34748, 35916, 36736, 36792, 39032, 39168, 39712, 41328, 41902, 42048, 43911, 44608, 44676, 45696, 47232, 47888, 49056, 50184, 50881, 52122, 53874, 55104, 56064, 58548, 59568, 62853, 65408, 66912, 68544, 69496, 71832, 73472, 73584, 78064, 78183, 79424, 82656, 83804, 84096, 87822, 89216, 89352, 91392, 94464, 95776, 98112, 100368, 101762, 104244, 107748, 110208, 117096, 119136, 125706, 130816, 133824, 137088, 138992, 143664, 147168, 152643, 156128, 156366, 158848, 165312, 167608, 168192, 175644, 178432, 178704, 188559, 191552, 196224, 200736, 203524, 208488, 215496, 220416, 234192, 238272, 251412, 267648, 274176, 277984, 287328, 294336, 305286, 312256, 312732, 317696, 330624, 335216, 351288, 356167, 357408, 377118, 383104, 392448, 401472, 407048, 416976, 430992, 457929, 468384, 476544, 502824, 535296, 555968, 574656, 588672, 610572, 624512, 625464, 661248, 670432, 702576, 712334, 714816, 754236, 766208, 802944, 814096, 833952, 861984, 915858, 936768, 953088, 1005648, 1068501, 1111936, 1149312, 1177344, 1221144, 1249024, 1250928, 1340864, 1405152, 1424668, 1429632, 1508472, 1605888, 1628192, 1667904, 1723968, 1831716, 1873536, 2011296, 2137002, 2223872, 2298624, 2442288, 2501856, 2681728, 2810304, 2849336, 2859264, 3016944, 3205503, 3256384, 3335808, 3447936, 3663432, 3747072, 4022592, 4274004, 4884576, 5003712, 5363456, 5620608, 5698672, 6033888, 6411006, 6512768, 6671616, 6895872, 7326864, 8045184, 8548008, 9769152, 10007424, 11241216, 11397344, 12067776, 12822012, 13025536, 14653728, 16090368, 17096016, 19538304, 20014848, 22794688, 24135552, 25644024, 29307456, 34192032, 39076608, 45589376, 48271104, 51288048, 58614912, 68384064, 91178752, 102576096, 117229824, 136768128, 205152192, 273536256, 410304384, 820608768]

約数ペア:

[(1, 820608768), (2, 410304384), (3, 273536256), (4, 205152192), (6, 136768128), (7, 117229824), (8, 102576096), (9, 91178752), (12, 68384064), (14, 58614912), (16, 51288048), (17, 48271104), (18, 45589376), (21, 39076608), (24, 34192032), (28, 29307456), (32, 25644024), (34, 24135552), (36, 22794688), (41, 20014848), (42, 19538304), (48, 17096016), (51, 16090368), (56, 14653728), (63, 13025536), (64, 12822012), (68, 12067776), (72, 11397344), (73, 11241216), (82, 10007424), (84, 9769152), (96, 8548008), (102, 8045184), (112, 7326864), (119, 6895872), (123, 6671616), (126, 6512768), (128, 6411006), (136, 6033888), (144, 5698672), (146, 5620608), (153, 5363456), (164, 5003712), (168, 4884576), (192, 4274004), (204, 4022592), (219, 3747072), (224, 3663432), (238, 3447936), (246, 3335808), (252, 3256384), (256, 3205503), (272, 3016944), (287, 2859264), (288, 2849336), (292, 2810304), (306, 2681728), (328, 2501856), (336, 2442288), (357, 2298624), (369, 2223872), (384, 2137002), (408, 2011296), (438, 1873536), (448, 1831716), (476, 1723968), (492, 1667904), (504, 1628192), (511, 1605888), (544, 1508472), (574, 1429632), (576, 1424668), (584, 1405152), (612, 1340864), (656, 1250928), (657, 1249024), (672, 1221144), (697, 1177344), (714, 1149312), (738, 1111936), (768, 1068501), (816, 1005648), (861, 953088), (876, 936768), (896, 915858), (952, 861984), (984, 833952), (1008, 814096), (1022, 802944), (1071, 766208), (1088, 754236), (1148, 714816), (1152, 712334), (1168, 702576), (1224, 670432), (1241, 661248), (1312, 625464), (1314, 624512), (1344, 610572), (1394, 588672), (1428, 574656), (1476, 555968), (1533, 535296), (1632, 502824), (1722, 476544), (1752, 468384), (1792, 457929), (1904, 430992), (1968, 416976), (2016, 407048), (2044, 401472), (2091, 392448), (2142, 383104), (2176, 377118), (2296, 357408), (2304, 356167), (2336, 351288), (2448, 335216), (2482, 330624), (2583, 317696), (2624, 312732), (2628, 312256), (2688, 305286), (2788, 294336), (2856, 287328), (2952, 277984), (2993, 274176), (3066, 267648), (3264, 251412), (3444, 238272), (3504, 234192), (3723, 220416), (3808, 215496), (3936, 208488), (4032, 203524), (4088, 200736), (4182, 196224), (4284, 191552), (4352, 188559), (4592, 178704), (4599, 178432), (4672, 175644), (4879, 168192), (4896, 167608), (4964, 165312), (5166, 158848), (5248, 156366), (5256, 156128), (5376, 152643), (5576, 147168), (5712, 143664), (5904, 138992), (5986, 137088), (6132, 133824), (6273, 130816), (6528, 125706), (6888, 119136), (7008, 117096), (7446, 110208), (7616, 107748), (7872, 104244), (8064, 101762), (8176, 100368), (8364, 98112), (8568, 95776), (8687, 94464), (8979, 91392), (9184, 89352), (9198, 89216), (9344, 87822), (9758, 84096), (9792, 83804), (9928, 82656), (10332, 79424), (10496, 78183), (10512, 78064), (11152, 73584), (11169, 73472), (11424, 71832), (11808, 69496), (11972, 68544), (12264, 66912), (12546, 65408), (13056, 62853), (13776, 59568), (14016, 58548), (14637, 56064), (14892, 55104), (15232, 53874), (15744, 52122), (16128, 50881), (16352, 50184), (16728, 49056), (17136, 47888), (17374, 47232), (17958, 45696), (18368, 44676), (18396, 44608), (18688, 43911), (19516, 42048), (19584, 41902), (19856, 41328), (20664, 39712), (20951, 39168), (21024, 39032), (22304, 36792), (22338, 36736), (22848, 35916), (23616, 34748), (23944, 34272), (24528, 33456), (25092, 32704), (26061, 31488), (26937, 30464), (27552, 29784), (28032, 29274)]