220256064

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 224

約数和(自身を含む): 751027200

約数和(自身を除く): 530771136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 131, 139, 144, 168, 189, 192, 216, 224, 252, 262, 278, 288, 336, 378, 393, 417, 432, 448, 504, 524, 556, 576, 672, 756, 786, 834, 864, 917, 973, 1008, 1048, 1112, 1179, 1251, 1344, 1512, 1572, 1668, 1728, 1834, 1946, 2016, 2096, 2224, 2358, 2502, 2751, 2919, 3024, 3144, 3336, 3537, 3668, 3753, 3892, 4032, 4192, 4448, 4716, 5004, 5502, 5838, 6048, 6288, 6672, 7074, 7336, 7506, 7784, 8253, 8384, 8757, 8896, 9432, 10008, 11004, 11676, 12096, 12576, 13344, 14148, 14672, 15012, 15568, 16506, 17514, 18209, 18864, 20016, 22008, 23352, 24759, 25152, 26271, 26688, 28296, 29344, 30024, 31136, 33012, 35028, 36418, 37728, 40032, 44016, 46704, 49518, 52542, 54627, 56592, 58688, 60048, 62272, 66024, 70056, 72836, 75456, 80064, 88032, 93408, 99036, 105084, 109254, 113184, 120096, 127463, 132048, 140112, 145672, 163881, 176064, 186816, 198072, 210168, 218508, 226368, 240192, 254926, 264096, 280224, 291344, 327762, 382389, 396144, 420336, 437016, 491643, 509852, 528192, 560448, 582688, 655524, 764778, 792288, 840672, 874032, 983286, 1019704, 1147167, 1165376, 1311048, 1529556, 1584576, 1681344, 1748064, 1966572, 2039408, 2294334, 2622096, 3059112, 3441501, 3496128, 3933144, 4078816, 4588668, 5244192, 6118224, 6883002, 7866288, 8157632, 9177336, 10488384, 12236448, 13766004, 15732576, 18354672, 24472896, 27532008, 31465152, 36709344, 55064016, 73418688, 110128032, 220256064]

約数ペア:

[(1, 220256064), (2, 110128032), (3, 73418688), (4, 55064016), (6, 36709344), (7, 31465152), (8, 27532008), (9, 24472896), (12, 18354672), (14, 15732576), (16, 13766004), (18, 12236448), (21, 10488384), (24, 9177336), (27, 8157632), (28, 7866288), (32, 6883002), (36, 6118224), (42, 5244192), (48, 4588668), (54, 4078816), (56, 3933144), (63, 3496128), (64, 3441501), (72, 3059112), (84, 2622096), (96, 2294334), (108, 2039408), (112, 1966572), (126, 1748064), (131, 1681344), (139, 1584576), (144, 1529556), (168, 1311048), (189, 1165376), (192, 1147167), (216, 1019704), (224, 983286), (252, 874032), (262, 840672), (278, 792288), (288, 764778), (336, 655524), (378, 582688), (393, 560448), (417, 528192), (432, 509852), (448, 491643), (504, 437016), (524, 420336), (556, 396144), (576, 382389), (672, 327762), (756, 291344), (786, 280224), (834, 264096), (864, 254926), (917, 240192), (973, 226368), (1008, 218508), (1048, 210168), (1112, 198072), (1179, 186816), (1251, 176064), (1344, 163881), (1512, 145672), (1572, 140112), (1668, 132048), (1728, 127463), (1834, 120096), (1946, 113184), (2016, 109254), (2096, 105084), (2224, 99036), (2358, 93408), (2502, 88032), (2751, 80064), (2919, 75456), (3024, 72836), (3144, 70056), (3336, 66024), (3537, 62272), (3668, 60048), (3753, 58688), (3892, 56592), (4032, 54627), (4192, 52542), (4448, 49518), (4716, 46704), (5004, 44016), (5502, 40032), (5838, 37728), (6048, 36418), (6288, 35028), (6672, 33012), (7074, 31136), (7336, 30024), (7506, 29344), (7784, 28296), (8253, 26688), (8384, 26271), (8757, 25152), (8896, 24759), (9432, 23352), (10008, 22008), (11004, 20016), (11676, 18864), (12096, 18209), (12576, 17514), (13344, 16506), (14148, 15568), (14672, 15012)]