2821868160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63901}}^1$

素因数の和:63946

約数の個数: 128

約数和(自身を含む): 9385925760

約数和(自身を除く): 6564057600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 63901, 127802, 191703, 255604, 319505, 383406, 511208, 639010, 766812, 958515, 1022416, 1278020, 1469723, 1533624, 1917030, 2044832, 2556040, 2939446, 3067248, 3834060, 4089664, 4409169, 5112080, 5878892, 6134496, 7348615, 7668120, 8179328, 8818338, 10224160, 11757784, 12268992, 14697230, 15336240, 17636676, 20448320, 22045845, 23515568, 24537984, 29394460, 30672480, 35273352, 40896640, 44091690, 47031136, 58788920, 61344960, 70546704, 88183380, 94062272, 117577840, 122689920, 141093408, 176366760, 188124544, 235155680, 282186816, 352733520, 470311360, 564373632, 705467040, 940622720, 1410934080, 2821868160]

約数ペア:

[(1, 2821868160), (2, 1410934080), (3, 940622720), (4, 705467040), (5, 564373632), (6, 470311360), (8, 352733520), (10, 282186816), (12, 235155680), (15, 188124544), (16, 176366760), (20, 141093408), (23, 122689920), (24, 117577840), (30, 94062272), (32, 88183380), (40, 70546704), (46, 61344960), (48, 58788920), (60, 47031136), (64, 44091690), (69, 40896640), (80, 35273352), (92, 30672480), (96, 29394460), (115, 24537984), (120, 23515568), (128, 22045845), (138, 20448320), (160, 17636676), (184, 15336240), (192, 14697230), (230, 12268992), (240, 11757784), (276, 10224160), (320, 8818338), (345, 8179328), (368, 7668120), (384, 7348615), (460, 6134496), (480, 5878892), (552, 5112080), (640, 4409169), (690, 4089664), (736, 3834060), (920, 3067248), (960, 2939446), (1104, 2556040), (1380, 2044832), (1472, 1917030), (1840, 1533624), (1920, 1469723), (2208, 1278020), (2760, 1022416), (2944, 958515), (3680, 766812), (4416, 639010), (5520, 511208), (7360, 383406), (8832, 319505), (11040, 255604), (14720, 191703), (22080, 127802), (44160, 63901)]