420340032

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 252

約数和(自身を含む): 1433061396

約数和(自身を除く): 1012721364

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 64, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 192, 196, 212, 224, 252, 281, 288, 294, 318, 336, 371, 392, 424, 441, 448, 477, 504, 562, 576, 588, 636, 672, 742, 784, 843, 848, 882, 954, 1008, 1113, 1124, 1176, 1272, 1344, 1484, 1568, 1686, 1696, 1764, 1908, 1967, 2016, 2226, 2248, 2352, 2529, 2544, 2597, 2968, 3136, 3339, 3372, 3392, 3528, 3816, 3934, 4032, 4452, 4496, 4704, 5058, 5088, 5194, 5901, 5936, 6678, 6744, 7056, 7632, 7791, 7868, 8904, 8992, 9408, 10116, 10176, 10388, 11802, 11872, 13356, 13488, 13769, 14112, 14893, 15264, 15582, 15736, 17703, 17808, 17984, 20232, 20776, 23373, 23604, 23744, 26712, 26976, 27538, 28224, 29786, 30528, 31164, 31472, 35406, 35616, 40464, 41307, 41552, 44679, 46746, 47208, 53424, 53952, 55076, 59572, 62328, 62944, 70812, 71232, 80928, 82614, 83104, 89358, 93492, 94416, 104251, 106848, 110152, 119144, 123921, 124656, 125888, 134037, 141624, 161856, 165228, 166208, 178716, 186984, 188832, 208502, 213696, 220304, 238288, 247842, 249312, 268074, 283248, 312753, 330456, 357432, 373968, 377664, 417004, 440608, 476576, 495684, 498624, 536148, 566496, 625506, 660912, 714864, 729757, 747936, 834008, 881216, 938259, 953152, 991368, 1072296, 1132992, 1251012, 1321824, 1429728, 1459514, 1495872, 1668016, 1876518, 1982736, 2144592, 2189271, 2502024, 2643648, 2859456, 2919028, 3336032, 3753036, 3965472, 4289184, 4378542, 5004048, 5838056, 6567813, 6672064, 7506072, 7930944, 8578368, 8757084, 10008096, 11676112, 13135626, 15012144, 17514168, 20016192, 23352224, 26271252, 30024288, 35028336, 46704448, 52542504, 60048576, 70056672, 105085008, 140113344, 210170016, 420340032]

約数ペア:

[(1, 420340032), (2, 210170016), (3, 140113344), (4, 105085008), (6, 70056672), (7, 60048576), (8, 52542504), (9, 46704448), (12, 35028336), (14, 30024288), (16, 26271252), (18, 23352224), (21, 20016192), (24, 17514168), (28, 15012144), (32, 13135626), (36, 11676112), (42, 10008096), (48, 8757084), (49, 8578368), (53, 7930944), (56, 7506072), (63, 6672064), (64, 6567813), (72, 5838056), (84, 5004048), (96, 4378542), (98, 4289184), (106, 3965472), (112, 3753036), (126, 3336032), (144, 2919028), (147, 2859456), (159, 2643648), (168, 2502024), (192, 2189271), (196, 2144592), (212, 1982736), (224, 1876518), (252, 1668016), (281, 1495872), (288, 1459514), (294, 1429728), (318, 1321824), (336, 1251012), (371, 1132992), (392, 1072296), (424, 991368), (441, 953152), (448, 938259), (477, 881216), (504, 834008), (562, 747936), (576, 729757), (588, 714864), (636, 660912), (672, 625506), (742, 566496), (784, 536148), (843, 498624), (848, 495684), (882, 476576), (954, 440608), (1008, 417004), (1113, 377664), (1124, 373968), (1176, 357432), (1272, 330456), (1344, 312753), (1484, 283248), (1568, 268074), (1686, 249312), (1696, 247842), (1764, 238288), (1908, 220304), (1967, 213696), (2016, 208502), (2226, 188832), (2248, 186984), (2352, 178716), (2529, 166208), (2544, 165228), (2597, 161856), (2968, 141624), (3136, 134037), (3339, 125888), (3372, 124656), (3392, 123921), (3528, 119144), (3816, 110152), (3934, 106848), (4032, 104251), (4452, 94416), (4496, 93492), (4704, 89358), (5058, 83104), (5088, 82614), (5194, 80928), (5901, 71232), (5936, 70812), (6678, 62944), (6744, 62328), (7056, 59572), (7632, 55076), (7791, 53952), (7868, 53424), (8904, 47208), (8992, 46746), (9408, 44679), (10116, 41552), (10176, 41307), (10388, 40464), (11802, 35616), (11872, 35406), (13356, 31472), (13488, 31164), (13769, 30528), (14112, 29786), (14893, 28224), (15264, 27538), (15582, 26976), (15736, 26712), (17703, 23744), (17808, 23604), (17984, 23373), (20232, 20776)]