420498432

素因数分解:

$2^{10}\times 3^3\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 176

約数和(自身を含む): 1269467520

約数和(自身を除く): 848969088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 227, 256, 268, 288, 384, 402, 432, 454, 512, 536, 576, 603, 681, 768, 804, 864, 908, 1024, 1072, 1152, 1206, 1362, 1536, 1608, 1728, 1809, 1816, 2043, 2144, 2304, 2412, 2724, 3072, 3216, 3456, 3618, 3632, 4086, 4288, 4608, 4824, 5448, 6129, 6432, 6912, 7236, 7264, 8172, 8576, 9216, 9648, 10896, 12258, 12864, 13824, 14472, 14528, 15209, 16344, 17152, 19296, 21792, 24516, 25728, 27648, 28944, 29056, 30418, 32688, 34304, 38592, 43584, 45627, 49032, 51456, 57888, 58112, 60836, 65376, 68608, 77184, 87168, 91254, 98064, 102912, 115776, 116224, 121672, 130752, 136881, 154368, 174336, 182508, 196128, 205824, 231552, 232448, 243344, 261504, 273762, 308736, 348672, 365016, 392256, 410643, 463104, 486688, 523008, 547524, 617472, 697344, 730032, 784512, 821286, 926208, 973376, 1046016, 1095048, 1460064, 1569024, 1642572, 1852416, 1946752, 2092032, 2190096, 2920128, 3138048, 3285144, 3893504, 4380192, 5840256, 6276096, 6570288, 7787008, 8760384, 11680512, 13140576, 15574016, 17520768, 23361024, 26281152, 35041536, 46722048, 52562304, 70083072, 105124608, 140166144, 210249216, 420498432]

約数ペア:

[(1, 420498432), (2, 210249216), (3, 140166144), (4, 105124608), (6, 70083072), (8, 52562304), (9, 46722048), (12, 35041536), (16, 26281152), (18, 23361024), (24, 17520768), (27, 15574016), (32, 13140576), (36, 11680512), (48, 8760384), (54, 7787008), (64, 6570288), (67, 6276096), (72, 5840256), (96, 4380192), (108, 3893504), (128, 3285144), (134, 3138048), (144, 2920128), (192, 2190096), (201, 2092032), (216, 1946752), (227, 1852416), (256, 1642572), (268, 1569024), (288, 1460064), (384, 1095048), (402, 1046016), (432, 973376), (454, 926208), (512, 821286), (536, 784512), (576, 730032), (603, 697344), (681, 617472), (768, 547524), (804, 523008), (864, 486688), (908, 463104), (1024, 410643), (1072, 392256), (1152, 365016), (1206, 348672), (1362, 308736), (1536, 273762), (1608, 261504), (1728, 243344), (1809, 232448), (1816, 231552), (2043, 205824), (2144, 196128), (2304, 182508), (2412, 174336), (2724, 154368), (3072, 136881), (3216, 130752), (3456, 121672), (3618, 116224), (3632, 115776), (4086, 102912), (4288, 98064), (4608, 91254), (4824, 87168), (5448, 77184), (6129, 68608), (6432, 65376), (6912, 60836), (7236, 58112), (7264, 57888), (8172, 51456), (8576, 49032), (9216, 45627), (9648, 43584), (10896, 38592), (12258, 34304), (12864, 32688), (13824, 30418), (14472, 29056), (14528, 28944), (15209, 27648), (16344, 25728), (17152, 24516), (19296, 21792)]