420725835072

素因数分解:

$2^6\times 3^4\times {\mathrm{3583}}^1\times {\mathrm{22651}}^1$

素因数の和:26258

約数の個数: 140

約数和(自身を含む): 1247566329856

約数和(自身を除く): 826840494784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 3583, 5184, 7166, 10749, 14332, 21498, 22651, 28664, 32247, 42996, 45302, 57328, 64494, 67953, 85992, 90604, 96741, 114656, 128988, 135906, 171984, 181208, 193482, 203859, 229312, 257976, 271812, 290223, 343968, 362416, 386964, 407718, 515952, 543624, 580446, 611577, 687936, 724832, 773928, 815436, 1031904, 1087248, 1160892, 1223154, 1449664, 1547856, 1630872, 1834731, 2063808, 2174496, 2321784, 2446308, 3095712, 3261744, 3669462, 4348992, 4643568, 4892616, 6191424, 6523488, 7338924, 9287136, 9785232, 13046976, 14677848, 18574272, 19570464, 29355696, 39140928, 58711392, 81158533, 117422784, 162317066, 243475599, 324634132, 486951198, 649268264, 730426797, 973902396, 1298536528, 1460853594, 1947804792, 2191280391, 2597073056, 2921707188, 3895609584, 4382560782, 5194146112, 5843414376, 6573841173, 7791219168, 8765121564, 11686828752, 13147682346, 15582438336, 17530243128, 23373657504, 26295364692, 35060486256, 46747315008, 52590729384, 70120972512, 105181458768, 140241945024, 210362917536, 420725835072]

約数ペア:

[(1, 420725835072), (2, 210362917536), (3, 140241945024), (4, 105181458768), (6, 70120972512), (8, 52590729384), (9, 46747315008), (12, 35060486256), (16, 26295364692), (18, 23373657504), (24, 17530243128), (27, 15582438336), (32, 13147682346), (36, 11686828752), (48, 8765121564), (54, 7791219168), (64, 6573841173), (72, 5843414376), (81, 5194146112), (96, 4382560782), (108, 3895609584), (144, 2921707188), (162, 2597073056), (192, 2191280391), (216, 1947804792), (288, 1460853594), (324, 1298536528), (432, 973902396), (576, 730426797), (648, 649268264), (864, 486951198), (1296, 324634132), (1728, 243475599), (2592, 162317066), (3583, 117422784), (5184, 81158533), (7166, 58711392), (10749, 39140928), (14332, 29355696), (21498, 19570464), (22651, 18574272), (28664, 14677848), (32247, 13046976), (42996, 9785232), (45302, 9287136), (57328, 7338924), (64494, 6523488), (67953, 6191424), (85992, 4892616), (90604, 4643568), (96741, 4348992), (114656, 3669462), (128988, 3261744), (135906, 3095712), (171984, 2446308), (181208, 2321784), (193482, 2174496), (203859, 2063808), (229312, 1834731), (257976, 1630872), (271812, 1547856), (290223, 1449664), (343968, 1223154), (362416, 1160892), (386964, 1087248), (407718, 1031904), (515952, 815436), (543624, 773928), (580446, 724832), (611577, 687936)]