121983680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 368686080

約数和(自身を除く): 246702400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 64, 65, 70, 71, 80, 91, 104, 112, 118, 130, 140, 142, 160, 182, 208, 224, 236, 260, 280, 284, 295, 320, 355, 364, 413, 416, 448, 455, 472, 497, 520, 560, 568, 590, 710, 728, 767, 826, 832, 910, 923, 944, 994, 1040, 1120, 1136, 1180, 1420, 1456, 1534, 1652, 1820, 1846, 1888, 1988, 2065, 2080, 2240, 2272, 2360, 2485, 2840, 2912, 3068, 3304, 3640, 3692, 3776, 3835, 3976, 4130, 4160, 4189, 4544, 4615, 4720, 4970, 5369, 5680, 5824, 6136, 6461, 6608, 7280, 7384, 7670, 7952, 8260, 8378, 9230, 9440, 9940, 10738, 11360, 12272, 12922, 13216, 14560, 14768, 15340, 15904, 16520, 16756, 18460, 18880, 19880, 20945, 21476, 22720, 24544, 25844, 26432, 26845, 29120, 29323, 29536, 30680, 31808, 32305, 33040, 33512, 36920, 39760, 41890, 42952, 49088, 51688, 53690, 54457, 58646, 59072, 61360, 64610, 66080, 67024, 73840, 79520, 83780, 85904, 103376, 107380, 108914, 117292, 122720, 129220, 132160, 134048, 146615, 147680, 159040, 167560, 171808, 206752, 214760, 217828, 234584, 245440, 258440, 268096, 272285, 293230, 295360, 335120, 343616, 381199, 413504, 429520, 435656, 469168, 516880, 544570, 586460, 670240, 762398, 859040, 871312, 938336, 1033760, 1089140, 1172920, 1340480, 1524796, 1718080, 1742624, 1876672, 1905995, 2067520, 2178280, 2345840, 3049592, 3485248, 3811990, 4356560, 4691680, 6099184, 7623980, 8713120, 9383360, 12198368, 15247960, 17426240, 24396736, 30495920, 60991840, 121983680]

約数ペア:

[(1, 121983680), (2, 60991840), (4, 30495920), (5, 24396736), (7, 17426240), (8, 15247960), (10, 12198368), (13, 9383360), (14, 8713120), (16, 7623980), (20, 6099184), (26, 4691680), (28, 4356560), (32, 3811990), (35, 3485248), (40, 3049592), (52, 2345840), (56, 2178280), (59, 2067520), (64, 1905995), (65, 1876672), (70, 1742624), (71, 1718080), (80, 1524796), (91, 1340480), (104, 1172920), (112, 1089140), (118, 1033760), (130, 938336), (140, 871312), (142, 859040), (160, 762398), (182, 670240), (208, 586460), (224, 544570), (236, 516880), (260, 469168), (280, 435656), (284, 429520), (295, 413504), (320, 381199), (355, 343616), (364, 335120), (413, 295360), (416, 293230), (448, 272285), (455, 268096), (472, 258440), (497, 245440), (520, 234584), (560, 217828), (568, 214760), (590, 206752), (710, 171808), (728, 167560), (767, 159040), (826, 147680), (832, 146615), (910, 134048), (923, 132160), (944, 129220), (994, 122720), (1040, 117292), (1120, 108914), (1136, 107380), (1180, 103376), (1420, 85904), (1456, 83780), (1534, 79520), (1652, 73840), (1820, 67024), (1846, 66080), (1888, 64610), (1988, 61360), (2065, 59072), (2080, 58646), (2240, 54457), (2272, 53690), (2360, 51688), (2485, 49088), (2840, 42952), (2912, 41890), (3068, 39760), (3304, 36920), (3640, 33512), (3692, 33040), (3776, 32305), (3835, 31808), (3976, 30680), (4130, 29536), (4160, 29323), (4189, 29120), (4544, 26845), (4615, 26432), (4720, 25844), (4970, 24544), (5369, 22720), (5680, 21476), (5824, 20945), (6136, 19880), (6461, 18880), (6608, 18460), (7280, 16756), (7384, 16520), (7670, 15904), (7952, 15340), (8260, 14768), (8378, 14560), (9230, 13216), (9440, 12922), (9940, 12272), (10738, 11360)]