820644048

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:98

約数の個数: 420

約数和(自身を含む): 2997967840

約数和(自身を除く): 2177323792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 48, 54, 56, 57, 63, 69, 72, 76, 81, 84, 92, 108, 112, 114, 126, 133, 138, 144, 152, 161, 162, 168, 171, 184, 189, 207, 216, 228, 243, 252, 266, 276, 304, 322, 324, 336, 342, 368, 378, 399, 414, 432, 437, 456, 483, 486, 504, 513, 529, 532, 552, 567, 621, 644, 648, 684, 729, 756, 798, 828, 874, 912, 966, 972, 1008, 1026, 1058, 1064, 1104, 1134, 1197, 1242, 1288, 1296, 1311, 1368, 1449, 1458, 1512, 1539, 1587, 1596, 1656, 1701, 1748, 1863, 1932, 1944, 2052, 2116, 2128, 2268, 2394, 2484, 2576, 2622, 2736, 2898, 2916, 3024, 3059, 3078, 3174, 3192, 3312, 3402, 3496, 3591, 3703, 3726, 3864, 3888, 3933, 4104, 4232, 4347, 4536, 4617, 4761, 4788, 4968, 5103, 5244, 5589, 5796, 5832, 6118, 6156, 6348, 6384, 6804, 6992, 7182, 7406, 7452, 7728, 7866, 8208, 8464, 8694, 9072, 9177, 9234, 9522, 9576, 9936, 10051, 10206, 10488, 10773, 11109, 11178, 11592, 11664, 11799, 12236, 12312, 12696, 13041, 13608, 13851, 14283, 14364, 14812, 14904, 15732, 16767, 17388, 18354, 18468, 19044, 19152, 20102, 20412, 20976, 21546, 22218, 22356, 23184, 23598, 24472, 24624, 25392, 26082, 27216, 27531, 27702, 28566, 28728, 29624, 29808, 30153, 31464, 32319, 33327, 33534, 34776, 35397, 36708, 36936, 38088, 39123, 40204, 40824, 42849, 43092, 44436, 44712, 47196, 48944, 52164, 55062, 55404, 57132, 57456, 59248, 60306, 62928, 64638, 66654, 67068, 69552, 70357, 70794, 73416, 73872, 76176, 78246, 80408, 81648, 82593, 85698, 86184, 88872, 89424, 90459, 94392, 96957, 99981, 104328, 106191, 110124, 110808, 114264, 117369, 120612, 128547, 129276, 133308, 134136, 140714, 141588, 146832, 156492, 160816, 165186, 171396, 172368, 177744, 180918, 188784, 193914, 199962, 208656, 211071, 212382, 220248, 221616, 228528, 234738, 241224, 247779, 257094, 258552, 266616, 268272, 271377, 281428, 283176, 299943, 312984, 318573, 330372, 342792, 361836, 385641, 387828, 399924, 422142, 424764, 440496, 469476, 482448, 495558, 514188, 517104, 533232, 542754, 562856, 566352, 599886, 625968, 633213, 637146, 660744, 685584, 723672, 743337, 771282, 775656, 799848, 814131, 844284, 849528, 899829, 938952, 991116, 1028376, 1085508, 1125712, 1199772, 1266426, 1274292, 1321488, 1447344, 1486674, 1542564, 1551312, 1599696, 1628262, 1688568, 1699056, 1799658, 1877904, 1899639, 1982232, 2056752, 2171016, 2230011, 2399544, 2442393, 2532852, 2548584, 2699487, 2973348, 3085128, 3256524, 3377136, 3599316, 3799278, 3964464, 4342032, 4460022, 4799088, 4884786, 5065704, 5097168, 5398974, 5698917, 5946696, 6170256, 6513048, 7198632, 7327179, 7598556, 8920044, 9769572, 10131408, 10797948, 11397834, 11893392, 13026096, 14397264, 14654358, 15197112, 17096751, 17840088, 19539144, 21595896, 22795668, 29308716, 30394224, 34193502, 35680176, 39078288, 43191792, 45591336, 51290253, 58617432, 68387004, 91182672, 102580506, 117234864, 136774008, 205161012, 273548016, 410322024, 820644048]

約数ペア:

[(1, 820644048), (2, 410322024), (3, 273548016), (4, 205161012), (6, 136774008), (7, 117234864), (8, 102580506), (9, 91182672), (12, 68387004), (14, 58617432), (16, 51290253), (18, 45591336), (19, 43191792), (21, 39078288), (23, 35680176), (24, 34193502), (27, 30394224), (28, 29308716), (36, 22795668), (38, 21595896), (42, 19539144), (46, 17840088), (48, 17096751), (54, 15197112), (56, 14654358), (57, 14397264), (63, 13026096), (69, 11893392), (72, 11397834), (76, 10797948), (81, 10131408), (84, 9769572), (92, 8920044), (108, 7598556), (112, 7327179), (114, 7198632), (126, 6513048), (133, 6170256), (138, 5946696), (144, 5698917), (152, 5398974), (161, 5097168), (162, 5065704), (168, 4884786), (171, 4799088), (184, 4460022), (189, 4342032), (207, 3964464), (216, 3799278), (228, 3599316), (243, 3377136), (252, 3256524), (266, 3085128), (276, 2973348), (304, 2699487), (322, 2548584), (324, 2532852), (336, 2442393), (342, 2399544), (368, 2230011), (378, 2171016), (399, 2056752), (414, 1982232), (432, 1899639), (437, 1877904), (456, 1799658), (483, 1699056), (486, 1688568), (504, 1628262), (513, 1599696), (529, 1551312), (532, 1542564), (552, 1486674), (567, 1447344), (621, 1321488), (644, 1274292), (648, 1266426), (684, 1199772), (729, 1125712), (756, 1085508), (798, 1028376), (828, 991116), (874, 938952), (912, 899829), (966, 849528), (972, 844284), (1008, 814131), (1026, 799848), (1058, 775656), (1064, 771282), (1104, 743337), (1134, 723672), (1197, 685584), (1242, 660744), (1288, 637146), (1296, 633213), (1311, 625968), (1368, 599886), (1449, 566352), (1458, 562856), (1512, 542754), (1539, 533232), (1587, 517104), (1596, 514188), (1656, 495558), (1701, 482448), (1748, 469476), (1863, 440496), (1932, 424764), (1944, 422142), (2052, 399924), (2116, 387828), (2128, 385641), (2268, 361836), (2394, 342792), (2484, 330372), (2576, 318573), (2622, 312984), (2736, 299943), (2898, 283176), (2916, 281428), (3024, 271377), (3059, 268272), (3078, 266616), (3174, 258552), (3192, 257094), (3312, 247779), (3402, 241224), (3496, 234738), (3591, 228528), (3703, 221616), (3726, 220248), (3864, 212382), (3888, 211071), (3933, 208656), (4104, 199962), (4232, 193914), (4347, 188784), (4536, 180918), (4617, 177744), (4761, 172368), (4788, 171396), (4968, 165186), (5103, 160816), (5244, 156492), (5589, 146832), (5796, 141588), (5832, 140714), (6118, 134136), (6156, 133308), (6348, 129276), (6384, 128547), (6804, 120612), (6992, 117369), (7182, 114264), (7406, 110808), (7452, 110124), (7728, 106191), (7866, 104328), (8208, 99981), (8464, 96957), (8694, 94392), (9072, 90459), (9177, 89424), (9234, 88872), (9522, 86184), (9576, 85698), (9936, 82593), (10051, 81648), (10206, 80408), (10488, 78246), (10773, 76176), (11109, 73872), (11178, 73416), (11592, 70794), (11664, 70357), (11799, 69552), (12236, 67068), (12312, 66654), (12696, 64638), (13041, 62928), (13608, 60306), (13851, 59248), (14283, 57456), (14364, 57132), (14812, 55404), (14904, 55062), (15732, 52164), (16767, 48944), (17388, 47196), (18354, 44712), (18468, 44436), (19044, 43092), (19152, 42849), (20102, 40824), (20412, 40204), (20976, 39123), (21546, 38088), (22218, 36936), (22356, 36708), (23184, 35397), (23598, 34776), (24472, 33534), (24624, 33327), (25392, 32319), (26082, 31464), (27216, 30153), (27531, 29808), (27702, 29624), (28566, 28728)]