420194304

素因数分解:

$2^{11}\times 3^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 1337836500

約数和(自身を除く): 917642196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 149, 153, 162, 192, 204, 216, 256, 272, 288, 298, 306, 324, 384, 408, 432, 447, 459, 512, 544, 576, 596, 612, 648, 768, 816, 864, 894, 918, 1024, 1088, 1152, 1192, 1224, 1296, 1341, 1377, 1536, 1632, 1728, 1788, 1836, 2048, 2176, 2304, 2384, 2448, 2533, 2592, 2682, 2754, 3072, 3264, 3456, 3576, 3672, 4023, 4352, 4608, 4768, 4896, 5066, 5184, 5364, 5508, 6144, 6528, 6912, 7152, 7344, 7599, 8046, 8704, 9216, 9536, 9792, 10132, 10368, 10728, 11016, 12069, 13056, 13824, 14304, 14688, 15198, 16092, 17408, 18432, 19072, 19584, 20264, 20736, 21456, 22032, 22797, 24138, 26112, 27648, 28608, 29376, 30396, 32184, 34816, 38144, 39168, 40528, 41472, 42912, 44064, 45594, 48276, 52224, 55296, 57216, 58752, 60792, 64368, 68391, 76288, 78336, 81056, 82944, 85824, 88128, 91188, 96552, 104448, 114432, 117504, 121584, 128736, 136782, 152576, 156672, 162112, 165888, 171648, 176256, 182376, 193104, 205173, 228864, 235008, 243168, 257472, 273564, 305152, 313344, 324224, 343296, 352512, 364752, 386208, 410346, 457728, 470016, 486336, 514944, 547128, 648448, 686592, 705024, 729504, 772416, 820692, 915456, 940032, 972672, 1029888, 1094256, 1296896, 1373184, 1410048, 1459008, 1544832, 1641384, 1945344, 2059776, 2188512, 2593792, 2746368, 2820096, 2918016, 3089664, 3282768, 3890688, 4119552, 4377024, 5187584, 5836032, 6179328, 6565536, 7781376, 8239104, 8754048, 11672064, 12358656, 13131072, 15562752, 17508096, 23344128, 24717312, 26262144, 35016192, 46688256, 52524288, 70032384, 105048576, 140064768, 210097152, 420194304]

約数ペア:

[(1, 420194304), (2, 210097152), (3, 140064768), (4, 105048576), (6, 70032384), (8, 52524288), (9, 46688256), (12, 35016192), (16, 26262144), (17, 24717312), (18, 23344128), (24, 17508096), (27, 15562752), (32, 13131072), (34, 12358656), (36, 11672064), (48, 8754048), (51, 8239104), (54, 7781376), (64, 6565536), (68, 6179328), (72, 5836032), (81, 5187584), (96, 4377024), (102, 4119552), (108, 3890688), (128, 3282768), (136, 3089664), (144, 2918016), (149, 2820096), (153, 2746368), (162, 2593792), (192, 2188512), (204, 2059776), (216, 1945344), (256, 1641384), (272, 1544832), (288, 1459008), (298, 1410048), (306, 1373184), (324, 1296896), (384, 1094256), (408, 1029888), (432, 972672), (447, 940032), (459, 915456), (512, 820692), (544, 772416), (576, 729504), (596, 705024), (612, 686592), (648, 648448), (768, 547128), (816, 514944), (864, 486336), (894, 470016), (918, 457728), (1024, 410346), (1088, 386208), (1152, 364752), (1192, 352512), (1224, 343296), (1296, 324224), (1341, 313344), (1377, 305152), (1536, 273564), (1632, 257472), (1728, 243168), (1788, 235008), (1836, 228864), (2048, 205173), (2176, 193104), (2304, 182376), (2384, 176256), (2448, 171648), (2533, 165888), (2592, 162112), (2682, 156672), (2754, 152576), (3072, 136782), (3264, 128736), (3456, 121584), (3576, 117504), (3672, 114432), (4023, 104448), (4352, 96552), (4608, 91188), (4768, 88128), (4896, 85824), (5066, 82944), (5184, 81056), (5364, 78336), (5508, 76288), (6144, 68391), (6528, 64368), (6912, 60792), (7152, 58752), (7344, 57216), (7599, 55296), (8046, 52224), (8704, 48276), (9216, 45594), (9536, 44064), (9792, 42912), (10132, 41472), (10368, 40528), (10728, 39168), (11016, 38144), (12069, 34816), (13056, 32184), (13824, 30396), (14304, 29376), (14688, 28608), (15198, 27648), (16092, 26112), (17408, 24138), (18432, 22797), (19072, 22032), (19584, 21456), (20264, 20736)]