272940192

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 939153600

約数和(自身を除く): 666213408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 307, 324, 336, 343, 378, 392, 432, 441, 504, 567, 588, 614, 648, 672, 686, 756, 784, 864, 882, 921, 1008, 1029, 1134, 1176, 1228, 1296, 1323, 1372, 1512, 1568, 1764, 1842, 2016, 2058, 2149, 2268, 2352, 2456, 2592, 2646, 2744, 2763, 3024, 3087, 3528, 3684, 3969, 4116, 4298, 4536, 4704, 4912, 5292, 5488, 5526, 6048, 6174, 6447, 7056, 7368, 7938, 8232, 8289, 8596, 9072, 9261, 9824, 10584, 10976, 11052, 12348, 12894, 14112, 14736, 15043, 15876, 16464, 16578, 17192, 18144, 18522, 19341, 21168, 22104, 24696, 24867, 25788, 27783, 29472, 30086, 31752, 32928, 33156, 34384, 37044, 38682, 42336, 44208, 45129, 49392, 49734, 51576, 55566, 58023, 60172, 63504, 66312, 68768, 74088, 77364, 88416, 90258, 98784, 99468, 103152, 105301, 111132, 116046, 120344, 127008, 132624, 135387, 148176, 154728, 174069, 180516, 198936, 206304, 210602, 222264, 232092, 240688, 265248, 270774, 296352, 309456, 315903, 348138, 361032, 397872, 406161, 421204, 444528, 464184, 481376, 541548, 618912, 631806, 696276, 722064, 795744, 812322, 842408, 889056, 928368, 947709, 1083096, 1218483, 1263612, 1392552, 1444128, 1624644, 1684816, 1856736, 1895418, 2166192, 2436966, 2527224, 2785104, 2843127, 3249288, 3369632, 3790836, 4332384, 4873932, 5054448, 5570208, 5686254, 6498576, 7581672, 8529381, 9747864, 10108896, 11372508, 12997152, 15163344, 17058762, 19495728, 22745016, 30326688, 34117524, 38991456, 45490032, 68235048, 90980064, 136470096, 272940192]

約数ペア:

[(1, 272940192), (2, 136470096), (3, 90980064), (4, 68235048), (6, 45490032), (7, 38991456), (8, 34117524), (9, 30326688), (12, 22745016), (14, 19495728), (16, 17058762), (18, 15163344), (21, 12997152), (24, 11372508), (27, 10108896), (28, 9747864), (32, 8529381), (36, 7581672), (42, 6498576), (48, 5686254), (49, 5570208), (54, 5054448), (56, 4873932), (63, 4332384), (72, 3790836), (81, 3369632), (84, 3249288), (96, 2843127), (98, 2785104), (108, 2527224), (112, 2436966), (126, 2166192), (144, 1895418), (147, 1856736), (162, 1684816), (168, 1624644), (189, 1444128), (196, 1392552), (216, 1263612), (224, 1218483), (252, 1083096), (288, 947709), (294, 928368), (307, 889056), (324, 842408), (336, 812322), (343, 795744), (378, 722064), (392, 696276), (432, 631806), (441, 618912), (504, 541548), (567, 481376), (588, 464184), (614, 444528), (648, 421204), (672, 406161), (686, 397872), (756, 361032), (784, 348138), (864, 315903), (882, 309456), (921, 296352), (1008, 270774), (1029, 265248), (1134, 240688), (1176, 232092), (1228, 222264), (1296, 210602), (1323, 206304), (1372, 198936), (1512, 180516), (1568, 174069), (1764, 154728), (1842, 148176), (2016, 135387), (2058, 132624), (2149, 127008), (2268, 120344), (2352, 116046), (2456, 111132), (2592, 105301), (2646, 103152), (2744, 99468), (2763, 98784), (3024, 90258), (3087, 88416), (3528, 77364), (3684, 74088), (3969, 68768), (4116, 66312), (4298, 63504), (4536, 60172), (4704, 58023), (4912, 55566), (5292, 51576), (5488, 49734), (5526, 49392), (6048, 45129), (6174, 44208), (6447, 42336), (7056, 38682), (7368, 37044), (7938, 34384), (8232, 33156), (8289, 32928), (8596, 31752), (9072, 30086), (9261, 29472), (9824, 27783), (10584, 25788), (10976, 24867), (11052, 24696), (12348, 22104), (12894, 21168), (14112, 19341), (14736, 18522), (15043, 18144), (15876, 17192), (16464, 16578)]