220186176

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 224

約数和(自身を含む): 737372160

約数和(自身を除く): 517185984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 64, 68, 69, 84, 92, 96, 102, 112, 119, 136, 138, 161, 168, 184, 192, 204, 224, 238, 272, 276, 322, 336, 357, 368, 391, 408, 419, 448, 476, 483, 544, 552, 644, 672, 714, 736, 782, 816, 838, 952, 966, 1088, 1104, 1173, 1257, 1288, 1344, 1428, 1472, 1564, 1632, 1676, 1904, 1932, 2208, 2346, 2514, 2576, 2737, 2856, 2933, 3128, 3264, 3352, 3808, 3864, 4416, 4692, 5028, 5152, 5474, 5712, 5866, 6256, 6704, 7123, 7616, 7728, 8211, 8799, 9384, 9637, 10056, 10304, 10948, 11424, 11732, 12512, 13408, 14246, 15456, 16422, 17598, 18768, 19274, 20112, 21369, 21896, 22848, 23464, 25024, 26816, 28492, 28911, 30912, 32844, 35196, 37536, 38548, 40224, 42738, 43792, 46928, 49861, 56984, 57822, 65688, 67459, 70392, 75072, 77096, 80448, 85476, 87584, 93856, 99722, 113968, 115644, 131376, 134918, 140784, 149583, 154192, 163829, 170952, 175168, 187712, 199444, 202377, 227936, 231288, 262752, 269836, 281568, 299166, 308384, 327658, 341904, 398888, 404754, 455872, 462576, 491487, 525504, 539672, 563136, 598332, 616768, 655316, 683808, 797776, 809508, 925152, 982974, 1079344, 1146803, 1196664, 1310632, 1367616, 1595552, 1619016, 1850304, 1965948, 2158688, 2293606, 2393328, 2621264, 3191104, 3238032, 3440409, 3931896, 4317376, 4587212, 4786656, 5242528, 6476064, 6880818, 7863792, 9174424, 9573312, 10485056, 12952128, 13761636, 15727584, 18348848, 27523272, 31455168, 36697696, 55046544, 73395392, 110093088, 220186176]

約数ペア:

[(1, 220186176), (2, 110093088), (3, 73395392), (4, 55046544), (6, 36697696), (7, 31455168), (8, 27523272), (12, 18348848), (14, 15727584), (16, 13761636), (17, 12952128), (21, 10485056), (23, 9573312), (24, 9174424), (28, 7863792), (32, 6880818), (34, 6476064), (42, 5242528), (46, 4786656), (48, 4587212), (51, 4317376), (56, 3931896), (64, 3440409), (68, 3238032), (69, 3191104), (84, 2621264), (92, 2393328), (96, 2293606), (102, 2158688), (112, 1965948), (119, 1850304), (136, 1619016), (138, 1595552), (161, 1367616), (168, 1310632), (184, 1196664), (192, 1146803), (204, 1079344), (224, 982974), (238, 925152), (272, 809508), (276, 797776), (322, 683808), (336, 655316), (357, 616768), (368, 598332), (391, 563136), (408, 539672), (419, 525504), (448, 491487), (476, 462576), (483, 455872), (544, 404754), (552, 398888), (644, 341904), (672, 327658), (714, 308384), (736, 299166), (782, 281568), (816, 269836), (838, 262752), (952, 231288), (966, 227936), (1088, 202377), (1104, 199444), (1173, 187712), (1257, 175168), (1288, 170952), (1344, 163829), (1428, 154192), (1472, 149583), (1564, 140784), (1632, 134918), (1676, 131376), (1904, 115644), (1932, 113968), (2208, 99722), (2346, 93856), (2514, 87584), (2576, 85476), (2737, 80448), (2856, 77096), (2933, 75072), (3128, 70392), (3264, 67459), (3352, 65688), (3808, 57822), (3864, 56984), (4416, 49861), (4692, 46928), (5028, 43792), (5152, 42738), (5474, 40224), (5712, 38548), (5866, 37536), (6256, 35196), (6704, 32844), (7123, 30912), (7616, 28911), (7728, 28492), (8211, 26816), (8799, 25024), (9384, 23464), (9637, 22848), (10056, 21896), (10304, 21369), (10948, 20112), (11424, 19274), (11732, 18768), (12512, 17598), (13408, 16422), (14246, 15456)]