202480040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1367}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 544682880

約数和(自身を除く): 342202840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 529, 644, 805, 920, 1058, 1288, 1367, 1610, 2116, 2645, 2734, 3220, 3703, 4232, 5290, 5468, 6440, 6835, 7406, 9569, 10580, 10936, 13670, 14812, 18515, 19138, 21160, 27340, 29624, 31441, 37030, 38276, 47845, 54680, 62882, 74060, 76552, 95690, 125764, 148120, 157205, 191380, 220087, 251528, 314410, 382760, 440174, 628820, 723143, 880348, 1100435, 1257640, 1446286, 1760696, 2200870, 2892572, 3615715, 4401740, 5062001, 5785144, 7231430, 8803480, 10124002, 14462860, 20248004, 25310005, 28925720, 40496008, 50620010, 101240020, 202480040]

約数ペア:

[(1, 202480040), (2, 101240020), (4, 50620010), (5, 40496008), (7, 28925720), (8, 25310005), (10, 20248004), (14, 14462860), (20, 10124002), (23, 8803480), (28, 7231430), (35, 5785144), (40, 5062001), (46, 4401740), (56, 3615715), (70, 2892572), (92, 2200870), (115, 1760696), (140, 1446286), (161, 1257640), (184, 1100435), (230, 880348), (280, 723143), (322, 628820), (460, 440174), (529, 382760), (644, 314410), (805, 251528), (920, 220087), (1058, 191380), (1288, 157205), (1367, 148120), (1610, 125764), (2116, 95690), (2645, 76552), (2734, 74060), (3220, 62882), (3703, 54680), (4232, 47845), (5290, 38276), (5468, 37030), (6440, 31441), (6835, 29624), (7406, 27340), (9569, 21160), (10580, 19138), (10936, 18515), (13670, 14812)]