67865640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 216207360

約数和(自身を除く): 148341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 367, 402, 460, 536, 552, 670, 690, 734, 804, 920, 1005, 1101, 1340, 1380, 1468, 1541, 1608, 1835, 2010, 2202, 2680, 2760, 2936, 3082, 3670, 4020, 4404, 4623, 5505, 6164, 7340, 7705, 8040, 8441, 8808, 9246, 11010, 12328, 14680, 15410, 16882, 18492, 22020, 23115, 24589, 25323, 30820, 33764, 36984, 42205, 44040, 46230, 49178, 50646, 61640, 67528, 73767, 84410, 92460, 98356, 101292, 122945, 126615, 147534, 168820, 184920, 196712, 202584, 245890, 253230, 295068, 337640, 368835, 491780, 506460, 565547, 590136, 737670, 983560, 1012920, 1131094, 1475340, 1696641, 2262188, 2827735, 2950680, 3393282, 4524376, 5655470, 6786564, 8483205, 11310940, 13573128, 16966410, 22621880, 33932820, 67865640]

約数ペア:

[(1, 67865640), (2, 33932820), (3, 22621880), (4, 16966410), (5, 13573128), (6, 11310940), (8, 8483205), (10, 6786564), (12, 5655470), (15, 4524376), (20, 3393282), (23, 2950680), (24, 2827735), (30, 2262188), (40, 1696641), (46, 1475340), (60, 1131094), (67, 1012920), (69, 983560), (92, 737670), (115, 590136), (120, 565547), (134, 506460), (138, 491780), (184, 368835), (201, 337640), (230, 295068), (268, 253230), (276, 245890), (335, 202584), (345, 196712), (367, 184920), (402, 168820), (460, 147534), (536, 126615), (552, 122945), (670, 101292), (690, 98356), (734, 92460), (804, 84410), (920, 73767), (1005, 67528), (1101, 61640), (1340, 50646), (1380, 49178), (1468, 46230), (1541, 44040), (1608, 42205), (1835, 36984), (2010, 33764), (2202, 30820), (2680, 25323), (2760, 24589), (2936, 23115), (3082, 22020), (3670, 18492), (4020, 16882), (4404, 15410), (4623, 14680), (5505, 12328), (6164, 11010), (7340, 9246), (7705, 8808), (8040, 8441)]