220299264

素因数分解:

$2^{15}\times 3^4\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 160

約数和(自身を含む): 666097740

約数和(自身を除く): 445798476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 249, 256, 288, 324, 332, 384, 432, 498, 512, 576, 648, 664, 747, 768, 864, 996, 1024, 1152, 1296, 1328, 1494, 1536, 1728, 1992, 2048, 2241, 2304, 2592, 2656, 2988, 3072, 3456, 3984, 4096, 4482, 4608, 5184, 5312, 5976, 6144, 6723, 6912, 7968, 8192, 8964, 9216, 10368, 10624, 11952, 12288, 13446, 13824, 15936, 16384, 17928, 18432, 20736, 21248, 23904, 24576, 26892, 27648, 31872, 32768, 35856, 36864, 41472, 42496, 47808, 49152, 53784, 55296, 63744, 71712, 73728, 82944, 84992, 95616, 98304, 107568, 110592, 127488, 143424, 147456, 165888, 169984, 191232, 215136, 221184, 254976, 286848, 294912, 331776, 339968, 382464, 430272, 442368, 509952, 573696, 663552, 679936, 764928, 860544, 884736, 1019904, 1147392, 1327104, 1359872, 1529856, 1721088, 2039808, 2294784, 2654208, 2719744, 3059712, 3442176, 4079616, 4589568, 6119424, 6884352, 8159232, 9179136, 12238848, 13768704, 18358272, 24477696, 27537408, 36716544, 55074816, 73433088, 110149632, 220299264]

約数ペア:

[(1, 220299264), (2, 110149632), (3, 73433088), (4, 55074816), (6, 36716544), (8, 27537408), (9, 24477696), (12, 18358272), (16, 13768704), (18, 12238848), (24, 9179136), (27, 8159232), (32, 6884352), (36, 6119424), (48, 4589568), (54, 4079616), (64, 3442176), (72, 3059712), (81, 2719744), (83, 2654208), (96, 2294784), (108, 2039808), (128, 1721088), (144, 1529856), (162, 1359872), (166, 1327104), (192, 1147392), (216, 1019904), (249, 884736), (256, 860544), (288, 764928), (324, 679936), (332, 663552), (384, 573696), (432, 509952), (498, 442368), (512, 430272), (576, 382464), (648, 339968), (664, 331776), (747, 294912), (768, 286848), (864, 254976), (996, 221184), (1024, 215136), (1152, 191232), (1296, 169984), (1328, 165888), (1494, 147456), (1536, 143424), (1728, 127488), (1992, 110592), (2048, 107568), (2241, 98304), (2304, 95616), (2592, 84992), (2656, 82944), (2988, 73728), (3072, 71712), (3456, 63744), (3984, 55296), (4096, 53784), (4482, 49152), (4608, 47808), (5184, 42496), (5312, 41472), (5976, 36864), (6144, 35856), (6723, 32768), (6912, 31872), (7968, 27648), (8192, 26892), (8964, 24576), (9216, 23904), (10368, 21248), (10624, 20736), (11952, 18432), (12288, 17928), (13446, 16384), (13824, 15936)]