420152832

素因数分解:

$2^9\times 3^5\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 240

約数和(自身を含む): 1376286912

約数和(自身を除く): 956134080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 256, 264, 288, 297, 307, 324, 352, 384, 396, 432, 486, 512, 528, 576, 594, 614, 648, 704, 768, 792, 864, 891, 921, 972, 1056, 1152, 1188, 1228, 1296, 1408, 1536, 1584, 1728, 1782, 1842, 1944, 2112, 2304, 2376, 2456, 2592, 2673, 2763, 2816, 3168, 3377, 3456, 3564, 3684, 3888, 4224, 4608, 4752, 4912, 5184, 5346, 5526, 5632, 6336, 6754, 6912, 7128, 7368, 7776, 8289, 8448, 9504, 9824, 10131, 10368, 10692, 11052, 12672, 13508, 13824, 14256, 14736, 15552, 16578, 16896, 19008, 19648, 20262, 20736, 21384, 22104, 24867, 25344, 27016, 28512, 29472, 30393, 31104, 33156, 38016, 39296, 40524, 41472, 42768, 44208, 49734, 50688, 54032, 57024, 58944, 60786, 62208, 66312, 74601, 76032, 78592, 81048, 85536, 88416, 91179, 99468, 108064, 114048, 117888, 121572, 124416, 132624, 149202, 152064, 157184, 162096, 171072, 176832, 182358, 198936, 216128, 228096, 235776, 243144, 265248, 273537, 298404, 324192, 342144, 353664, 364716, 397872, 432256, 456192, 471552, 486288, 530496, 547074, 596808, 648384, 684288, 707328, 729432, 795744, 820611, 864512, 972576, 1060992, 1094148, 1193616, 1296768, 1368576, 1414656, 1458864, 1591488, 1641222, 1729024, 1945152, 2121984, 2188296, 2387232, 2593536, 2917728, 3182976, 3282444, 3890304, 4243968, 4376592, 4774464, 5187072, 5835456, 6365952, 6564888, 7780608, 8753184, 9548928, 11670912, 12731904, 13129776, 15561216, 17506368, 19097856, 23341824, 26259552, 35012736, 38195712, 46683648, 52519104, 70025472, 105038208, 140050944, 210076416, 420152832]

約数ペア:

[(1, 420152832), (2, 210076416), (3, 140050944), (4, 105038208), (6, 70025472), (8, 52519104), (9, 46683648), (11, 38195712), (12, 35012736), (16, 26259552), (18, 23341824), (22, 19097856), (24, 17506368), (27, 15561216), (32, 13129776), (33, 12731904), (36, 11670912), (44, 9548928), (48, 8753184), (54, 7780608), (64, 6564888), (66, 6365952), (72, 5835456), (81, 5187072), (88, 4774464), (96, 4376592), (99, 4243968), (108, 3890304), (128, 3282444), (132, 3182976), (144, 2917728), (162, 2593536), (176, 2387232), (192, 2188296), (198, 2121984), (216, 1945152), (243, 1729024), (256, 1641222), (264, 1591488), (288, 1458864), (297, 1414656), (307, 1368576), (324, 1296768), (352, 1193616), (384, 1094148), (396, 1060992), (432, 972576), (486, 864512), (512, 820611), (528, 795744), (576, 729432), (594, 707328), (614, 684288), (648, 648384), (704, 596808), (768, 547074), (792, 530496), (864, 486288), (891, 471552), (921, 456192), (972, 432256), (1056, 397872), (1152, 364716), (1188, 353664), (1228, 342144), (1296, 324192), (1408, 298404), (1536, 273537), (1584, 265248), (1728, 243144), (1782, 235776), (1842, 228096), (1944, 216128), (2112, 198936), (2304, 182358), (2376, 176832), (2456, 171072), (2592, 162096), (2673, 157184), (2763, 152064), (2816, 149202), (3168, 132624), (3377, 124416), (3456, 121572), (3564, 117888), (3684, 114048), (3888, 108064), (4224, 99468), (4608, 91179), (4752, 88416), (4912, 85536), (5184, 81048), (5346, 78592), (5526, 76032), (5632, 74601), (6336, 66312), (6754, 62208), (6912, 60786), (7128, 58944), (7368, 57024), (7776, 54032), (8289, 50688), (8448, 49734), (9504, 44208), (9824, 42768), (10131, 41472), (10368, 40524), (10692, 39296), (11052, 38016), (12672, 33156), (13508, 31104), (13824, 30393), (14256, 29472), (14736, 28512), (15552, 27016), (16578, 25344), (16896, 24867), (19008, 22104), (19648, 21384), (20262, 20736)]