320888736

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3164

約数の個数: 192

約数和(自身を含む): 1132911360

約数和(自身を除く): 812022624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3121, 3213, 3672, 3808, 4284, 4896, 5712, 6048, 6242, 6426, 7344, 8568, 9363, 11424, 12484, 12852, 14688, 17136, 18726, 21847, 24968, 25704, 28089, 34272, 37452, 43694, 49936, 51408, 53057, 56178, 65541, 74904, 84267, 87388, 99872, 102816, 106114, 112356, 131082, 149808, 159171, 168534, 174776, 196623, 212228, 224712, 262164, 299616, 318342, 337068, 349552, 371399, 393246, 424456, 449424, 477513, 524328, 589869, 636684, 674136, 699104, 742798, 786492, 848912, 898848, 955026, 1048656, 1114197, 1179738, 1273368, 1348272, 1432539, 1485596, 1572984, 1697824, 1910052, 2097312, 2228394, 2359476, 2546736, 2696544, 2865078, 2971192, 3145968, 3342591, 3820104, 4456788, 4718952, 5093472, 5730156, 5942384, 6291936, 6685182, 7640208, 8913576, 9437904, 10027773, 11460312, 11884768, 13370364, 15280416, 17827152, 18875808, 20055546, 22920624, 26740728, 35654304, 40111092, 45841248, 53481456, 80222184, 106962912, 160444368, 320888736]

約数ペア:

[(1, 320888736), (2, 160444368), (3, 106962912), (4, 80222184), (6, 53481456), (7, 45841248), (8, 40111092), (9, 35654304), (12, 26740728), (14, 22920624), (16, 20055546), (17, 18875808), (18, 17827152), (21, 15280416), (24, 13370364), (27, 11884768), (28, 11460312), (32, 10027773), (34, 9437904), (36, 8913576), (42, 7640208), (48, 6685182), (51, 6291936), (54, 5942384), (56, 5730156), (63, 5093472), (68, 4718952), (72, 4456788), (84, 3820104), (96, 3342591), (102, 3145968), (108, 2971192), (112, 2865078), (119, 2696544), (126, 2546736), (136, 2359476), (144, 2228394), (153, 2097312), (168, 1910052), (189, 1697824), (204, 1572984), (216, 1485596), (224, 1432539), (238, 1348272), (252, 1273368), (272, 1179738), (288, 1114197), (306, 1048656), (336, 955026), (357, 898848), (378, 848912), (408, 786492), (432, 742798), (459, 699104), (476, 674136), (504, 636684), (544, 589869), (612, 524328), (672, 477513), (714, 449424), (756, 424456), (816, 393246), (864, 371399), (918, 349552), (952, 337068), (1008, 318342), (1071, 299616), (1224, 262164), (1428, 224712), (1512, 212228), (1632, 196623), (1836, 174776), (1904, 168534), (2016, 159171), (2142, 149808), (2448, 131082), (2856, 112356), (3024, 106114), (3121, 102816), (3213, 99872), (3672, 87388), (3808, 84267), (4284, 74904), (4896, 65541), (5712, 56178), (6048, 53057), (6242, 51408), (6426, 49936), (7344, 43694), (8568, 37452), (9363, 34272), (11424, 28089), (12484, 25704), (12852, 24968), (14688, 21847), (17136, 18726)]