2006141880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8167}}^1$

素因数の和:8293

約数の個数: 128

約数和(自身を含む): 6351436800

約数和(自身を除く): 4345294920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1335, 1380, 1780, 2047, 2136, 2670, 2760, 3560, 4094, 5340, 6141, 8167, 8188, 10235, 10680, 12282, 16334, 16376, 20470, 24501, 24564, 30705, 32668, 40835, 40940, 49002, 49128, 61410, 65336, 81670, 81880, 98004, 122505, 122820, 163340, 187841, 196008, 245010, 245640, 326680, 375682, 490020, 563523, 726863, 751364, 939205, 980040, 1127046, 1453726, 1502728, 1878410, 2180589, 2254092, 2817615, 2907452, 3634315, 3756820, 4361178, 4508184, 5635230, 5814904, 7268630, 7513640, 8722356, 10902945, 11270460, 14537260, 16717849, 17444712, 21805890, 22540920, 29074520, 33435698, 43611780, 50153547, 66871396, 83589245, 87223560, 100307094, 133742792, 167178490, 200614188, 250767735, 334356980, 401228376, 501535470, 668713960, 1003070940, 2006141880]

約数ペア:

[(1, 2006141880), (2, 1003070940), (3, 668713960), (4, 501535470), (5, 401228376), (6, 334356980), (8, 250767735), (10, 200614188), (12, 167178490), (15, 133742792), (20, 100307094), (23, 87223560), (24, 83589245), (30, 66871396), (40, 50153547), (46, 43611780), (60, 33435698), (69, 29074520), (89, 22540920), (92, 21805890), (115, 17444712), (120, 16717849), (138, 14537260), (178, 11270460), (184, 10902945), (230, 8722356), (267, 7513640), (276, 7268630), (345, 5814904), (356, 5635230), (445, 4508184), (460, 4361178), (534, 3756820), (552, 3634315), (690, 2907452), (712, 2817615), (890, 2254092), (920, 2180589), (1068, 1878410), (1335, 1502728), (1380, 1453726), (1780, 1127046), (2047, 980040), (2136, 939205), (2670, 751364), (2760, 726863), (3560, 563523), (4094, 490020), (5340, 375682), (6141, 326680), (8167, 245640), (8188, 245010), (10235, 196008), (10680, 187841), (12282, 163340), (16334, 122820), (16376, 122505), (20470, 98004), (24501, 81880), (24564, 81670), (30705, 65336), (32668, 61410), (40835, 49128), (40940, 49002)]