220831632

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 240

約数和(自身を含む): 766022400

約数和(自身を除く): 545190768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 263, 272, 294, 306, 336, 343, 357, 392, 408, 441, 476, 504, 526, 588, 612, 686, 714, 784, 789, 816, 833, 882, 952, 1008, 1029, 1052, 1071, 1176, 1224, 1372, 1428, 1578, 1666, 1764, 1841, 1904, 2058, 2104, 2142, 2352, 2367, 2448, 2499, 2744, 2856, 3087, 3156, 3332, 3528, 3682, 4116, 4208, 4284, 4471, 4734, 4998, 5488, 5523, 5712, 5831, 6174, 6312, 6664, 7056, 7364, 7497, 8232, 8568, 8942, 9468, 9996, 11046, 11662, 12348, 12624, 12887, 13328, 13413, 14728, 14994, 16464, 16569, 17136, 17493, 17884, 18936, 19992, 22092, 23324, 24696, 25774, 26826, 29456, 29988, 31297, 33138, 34986, 35768, 37872, 38661, 39984, 40239, 44184, 46648, 49392, 51548, 52479, 53652, 59976, 62594, 66276, 69972, 71536, 77322, 80478, 88368, 90209, 93296, 93891, 103096, 104958, 107304, 115983, 119952, 125188, 132552, 139944, 154644, 160956, 180418, 187782, 206192, 209916, 214608, 219079, 231966, 250376, 265104, 270627, 279888, 281673, 309288, 321912, 360836, 375564, 419832, 438158, 463932, 500752, 541254, 563346, 618576, 643824, 657237, 721672, 751128, 811881, 839664, 876316, 927864, 1082508, 1126692, 1314474, 1443344, 1502256, 1533553, 1623762, 1752632, 1855728, 1971711, 2165016, 2253384, 2628948, 3067106, 3247524, 3505264, 3943422, 4330032, 4506768, 4600659, 5257896, 6134212, 6495048, 7886844, 9201318, 10515792, 12268424, 12990096, 13801977, 15773688, 18402636, 24536848, 27603954, 31547376, 36805272, 55207908, 73610544, 110415816, 220831632]

約数ペア:

[(1, 220831632), (2, 110415816), (3, 73610544), (4, 55207908), (6, 36805272), (7, 31547376), (8, 27603954), (9, 24536848), (12, 18402636), (14, 15773688), (16, 13801977), (17, 12990096), (18, 12268424), (21, 10515792), (24, 9201318), (28, 7886844), (34, 6495048), (36, 6134212), (42, 5257896), (48, 4600659), (49, 4506768), (51, 4330032), (56, 3943422), (63, 3505264), (68, 3247524), (72, 3067106), (84, 2628948), (98, 2253384), (102, 2165016), (112, 1971711), (119, 1855728), (126, 1752632), (136, 1623762), (144, 1533553), (147, 1502256), (153, 1443344), (168, 1314474), (196, 1126692), (204, 1082508), (238, 927864), (252, 876316), (263, 839664), (272, 811881), (294, 751128), (306, 721672), (336, 657237), (343, 643824), (357, 618576), (392, 563346), (408, 541254), (441, 500752), (476, 463932), (504, 438158), (526, 419832), (588, 375564), (612, 360836), (686, 321912), (714, 309288), (784, 281673), (789, 279888), (816, 270627), (833, 265104), (882, 250376), (952, 231966), (1008, 219079), (1029, 214608), (1052, 209916), (1071, 206192), (1176, 187782), (1224, 180418), (1372, 160956), (1428, 154644), (1578, 139944), (1666, 132552), (1764, 125188), (1841, 119952), (1904, 115983), (2058, 107304), (2104, 104958), (2142, 103096), (2352, 93891), (2367, 93296), (2448, 90209), (2499, 88368), (2744, 80478), (2856, 77322), (3087, 71536), (3156, 69972), (3332, 66276), (3528, 62594), (3682, 59976), (4116, 53652), (4208, 52479), (4284, 51548), (4471, 49392), (4734, 46648), (4998, 44184), (5488, 40239), (5523, 39984), (5712, 38661), (5831, 37872), (6174, 35768), (6312, 34986), (6664, 33138), (7056, 31297), (7364, 29988), (7497, 29456), (8232, 26826), (8568, 25774), (8942, 24696), (9468, 23324), (9996, 22092), (11046, 19992), (11662, 18936), (12348, 17884), (12624, 17493), (12887, 17136), (13328, 16569), (13413, 16464), (14728, 14994)]