1561319712

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 336

約数和(自身を含む): 5076836352

約数和(自身を除く): 3515516640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 96, 102, 108, 124, 127, 136, 144, 153, 162, 186, 204, 216, 243, 248, 254, 272, 279, 288, 306, 324, 372, 381, 408, 432, 459, 486, 496, 508, 527, 544, 558, 612, 648, 729, 744, 762, 816, 837, 864, 918, 972, 992, 1016, 1054, 1116, 1143, 1224, 1296, 1377, 1458, 1488, 1524, 1581, 1632, 1674, 1836, 1944, 2032, 2108, 2159, 2232, 2286, 2448, 2511, 2592, 2754, 2916, 2976, 3048, 3162, 3348, 3429, 3672, 3888, 3937, 4064, 4131, 4216, 4318, 4464, 4572, 4743, 4896, 5022, 5508, 5832, 6096, 6324, 6477, 6696, 6858, 7344, 7533, 7776, 7874, 8262, 8432, 8636, 8928, 9144, 9486, 10044, 10287, 11016, 11664, 11811, 12192, 12393, 12648, 12954, 13392, 13716, 14229, 14688, 15066, 15748, 16524, 16864, 17272, 18288, 18972, 19431, 20088, 20574, 22032, 22599, 23328, 23622, 24786, 25296, 25908, 26784, 27432, 28458, 30132, 30861, 31496, 33048, 34544, 35433, 36576, 37944, 38862, 40176, 41148, 42687, 44064, 45198, 47244, 49572, 50592, 51816, 54864, 56916, 58293, 60264, 61722, 62992, 66096, 66929, 69088, 70866, 75888, 77724, 80352, 82296, 85374, 90396, 92583, 94488, 99144, 103632, 106299, 109728, 113832, 116586, 120528, 123444, 125984, 128061, 132192, 133858, 141732, 151776, 155448, 164592, 170748, 174879, 180792, 185166, 188976, 198288, 200787, 207264, 212598, 227664, 233172, 241056, 246888, 256122, 267716, 283464, 310896, 318897, 329184, 341496, 349758, 361584, 370332, 377952, 384183, 396576, 401574, 425196, 455328, 466344, 493776, 512244, 524637, 535432, 566928, 602361, 621792, 637794, 682992, 699516, 723168, 740664, 768366, 803148, 850392, 932688, 956691, 987552, 1024488, 1049274, 1070864, 1133856, 1204722, 1275588, 1365984, 1399032, 1481328, 1536732, 1573911, 1606296, 1700784, 1807083, 1865376, 1913382, 2048976, 2098548, 2141728, 2409444, 2551176, 2798064, 2870073, 2962656, 3073464, 3147822, 3212592, 3401568, 3614166, 3826764, 4097952, 4197096, 4818888, 5102352, 5421249, 5596128, 5740146, 6146928, 6295644, 6425184, 7228332, 7653528, 8394192, 9637776, 10204704, 10842498, 11480292, 12293856, 12591288, 14456664, 15307056, 16263747, 16788384, 19275552, 21684996, 22960584, 25182576, 28913328, 30614112, 32527494, 43369992, 45921168, 48791241, 50365152, 57826656, 65054988, 86739984, 91842336, 97582482, 130109976, 173479968, 195164964, 260219952, 390329928, 520439904, 780659856, 1561319712]

約数ペア:

[(1, 1561319712), (2, 780659856), (3, 520439904), (4, 390329928), (6, 260219952), (8, 195164964), (9, 173479968), (12, 130109976), (16, 97582482), (17, 91842336), (18, 86739984), (24, 65054988), (27, 57826656), (31, 50365152), (32, 48791241), (34, 45921168), (36, 43369992), (48, 32527494), (51, 30614112), (54, 28913328), (62, 25182576), (68, 22960584), (72, 21684996), (81, 19275552), (93, 16788384), (96, 16263747), (102, 15307056), (108, 14456664), (124, 12591288), (127, 12293856), (136, 11480292), (144, 10842498), (153, 10204704), (162, 9637776), (186, 8394192), (204, 7653528), (216, 7228332), (243, 6425184), (248, 6295644), (254, 6146928), (272, 5740146), (279, 5596128), (288, 5421249), (306, 5102352), (324, 4818888), (372, 4197096), (381, 4097952), (408, 3826764), (432, 3614166), (459, 3401568), (486, 3212592), (496, 3147822), (508, 3073464), (527, 2962656), (544, 2870073), (558, 2798064), (612, 2551176), (648, 2409444), (729, 2141728), (744, 2098548), (762, 2048976), (816, 1913382), (837, 1865376), (864, 1807083), (918, 1700784), (972, 1606296), (992, 1573911), (1016, 1536732), (1054, 1481328), (1116, 1399032), (1143, 1365984), (1224, 1275588), (1296, 1204722), (1377, 1133856), (1458, 1070864), (1488, 1049274), (1524, 1024488), (1581, 987552), (1632, 956691), (1674, 932688), (1836, 850392), (1944, 803148), (2032, 768366), (2108, 740664), (2159, 723168), (2232, 699516), (2286, 682992), (2448, 637794), (2511, 621792), (2592, 602361), (2754, 566928), (2916, 535432), (2976, 524637), (3048, 512244), (3162, 493776), (3348, 466344), (3429, 455328), (3672, 425196), (3888, 401574), (3937, 396576), (4064, 384183), (4131, 377952), (4216, 370332), (4318, 361584), (4464, 349758), (4572, 341496), (4743, 329184), (4896, 318897), (5022, 310896), (5508, 283464), (5832, 267716), (6096, 256122), (6324, 246888), (6477, 241056), (6696, 233172), (6858, 227664), (7344, 212598), (7533, 207264), (7776, 200787), (7874, 198288), (8262, 188976), (8432, 185166), (8636, 180792), (8928, 174879), (9144, 170748), (9486, 164592), (10044, 155448), (10287, 151776), (11016, 141732), (11664, 133858), (11811, 132192), (12192, 128061), (12393, 125984), (12648, 123444), (12954, 120528), (13392, 116586), (13716, 113832), (14229, 109728), (14688, 106299), (15066, 103632), (15748, 99144), (16524, 94488), (16864, 92583), (17272, 90396), (18288, 85374), (18972, 82296), (19431, 80352), (20088, 77724), (20574, 75888), (22032, 70866), (22599, 69088), (23328, 66929), (23622, 66096), (24786, 62992), (25296, 61722), (25908, 60264), (26784, 58293), (27432, 56916), (28458, 54864), (30132, 51816), (30861, 50592), (31496, 49572), (33048, 47244), (34544, 45198), (35433, 44064), (36576, 42687), (37944, 41148), (38862, 40176)]