39846240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 160392960

約数和(自身を除く): 120546720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 134, 140, 144, 160, 168, 177, 180, 201, 210, 224, 236, 240, 252, 268, 280, 288, 295, 315, 335, 336, 354, 360, 402, 413, 420, 469, 472, 480, 504, 531, 536, 560, 590, 603, 630, 670, 672, 708, 720, 804, 826, 840, 885, 938, 944, 1005, 1008, 1062, 1072, 1120, 1180, 1206, 1239, 1260, 1340, 1407, 1416, 1440, 1608, 1652, 1680, 1770, 1876, 1888, 2010, 2016, 2065, 2124, 2144, 2345, 2360, 2412, 2478, 2520, 2655, 2680, 2814, 2832, 3015, 3216, 3304, 3360, 3540, 3717, 3752, 3953, 4020, 4130, 4221, 4248, 4690, 4720, 4824, 4956, 5040, 5310, 5360, 5628, 5664, 6030, 6195, 6432, 6608, 7035, 7080, 7434, 7504, 7906, 8040, 8260, 8442, 8496, 9380, 9440, 9648, 9912, 10080, 10620, 10720, 11256, 11859, 12060, 12390, 13216, 14070, 14160, 14868, 15008, 15812, 16080, 16520, 16884, 16992, 18585, 18760, 19296, 19765, 19824, 21105, 21240, 22512, 23718, 24120, 24780, 27671, 28140, 28320, 29736, 31624, 32160, 33040, 33768, 35577, 37170, 37520, 39530, 39648, 42210, 42480, 45024, 47436, 48240, 49560, 55342, 56280, 59295, 59472, 63248, 66080, 67536, 71154, 74340, 75040, 79060, 83013, 84420, 84960, 94872, 96480, 99120, 110684, 112560, 118590, 118944, 126496, 135072, 138355, 142308, 148680, 158120, 166026, 168840, 177885, 189744, 198240, 221368, 225120, 237180, 249039, 276710, 284616, 297360, 316240, 332052, 337680, 355770, 379488, 415065, 442736, 474360, 498078, 553420, 569232, 594720, 632480, 664104, 675360, 711540, 830130, 885472, 948720, 996156, 1106840, 1138464, 1245195, 1328208, 1423080, 1660260, 1897440, 1992312, 2213680, 2490390, 2656416, 2846160, 3320520, 3984624, 4427360, 4980780, 5692320, 6641040, 7969248, 9961560, 13282080, 19923120, 39846240]

約数ペア:

[(1, 39846240), (2, 19923120), (3, 13282080), (4, 9961560), (5, 7969248), (6, 6641040), (7, 5692320), (8, 4980780), (9, 4427360), (10, 3984624), (12, 3320520), (14, 2846160), (15, 2656416), (16, 2490390), (18, 2213680), (20, 1992312), (21, 1897440), (24, 1660260), (28, 1423080), (30, 1328208), (32, 1245195), (35, 1138464), (36, 1106840), (40, 996156), (42, 948720), (45, 885472), (48, 830130), (56, 711540), (59, 675360), (60, 664104), (63, 632480), (67, 594720), (70, 569232), (72, 553420), (80, 498078), (84, 474360), (90, 442736), (96, 415065), (105, 379488), (112, 355770), (118, 337680), (120, 332052), (126, 316240), (134, 297360), (140, 284616), (144, 276710), (160, 249039), (168, 237180), (177, 225120), (180, 221368), (201, 198240), (210, 189744), (224, 177885), (236, 168840), (240, 166026), (252, 158120), (268, 148680), (280, 142308), (288, 138355), (295, 135072), (315, 126496), (335, 118944), (336, 118590), (354, 112560), (360, 110684), (402, 99120), (413, 96480), (420, 94872), (469, 84960), (472, 84420), (480, 83013), (504, 79060), (531, 75040), (536, 74340), (560, 71154), (590, 67536), (603, 66080), (630, 63248), (670, 59472), (672, 59295), (708, 56280), (720, 55342), (804, 49560), (826, 48240), (840, 47436), (885, 45024), (938, 42480), (944, 42210), (1005, 39648), (1008, 39530), (1062, 37520), (1072, 37170), (1120, 35577), (1180, 33768), (1206, 33040), (1239, 32160), (1260, 31624), (1340, 29736), (1407, 28320), (1416, 28140), (1440, 27671), (1608, 24780), (1652, 24120), (1680, 23718), (1770, 22512), (1876, 21240), (1888, 21105), (2010, 19824), (2016, 19765), (2065, 19296), (2124, 18760), (2144, 18585), (2345, 16992), (2360, 16884), (2412, 16520), (2478, 16080), (2520, 15812), (2655, 15008), (2680, 14868), (2814, 14160), (2832, 14070), (3015, 13216), (3216, 12390), (3304, 12060), (3360, 11859), (3540, 11256), (3717, 10720), (3752, 10620), (3953, 10080), (4020, 9912), (4130, 9648), (4221, 9440), (4248, 9380), (4690, 8496), (4720, 8442), (4824, 8260), (4956, 8040), (5040, 7906), (5310, 7504), (5360, 7434), (5628, 7080), (5664, 7035), (6030, 6608), (6195, 6432)]