566144320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 1598078592

約数和(自身を除く): 1031934272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 263, 280, 310, 320, 434, 448, 496, 526, 560, 620, 868, 961, 992, 1052, 1085, 1120, 1240, 1315, 1736, 1841, 1922, 1984, 2104, 2170, 2240, 2480, 2630, 3472, 3682, 3844, 4208, 4340, 4805, 4960, 5260, 6727, 6944, 7364, 7688, 8153, 8416, 8680, 9205, 9610, 9920, 10520, 13454, 13888, 14728, 15376, 16306, 16832, 17360, 18410, 19220, 21040, 26908, 29456, 30752, 32612, 33635, 34720, 36820, 38440, 40765, 42080, 53816, 57071, 58912, 61504, 65224, 67270, 69440, 73640, 76880, 81530, 84160, 107632, 114142, 117824, 130448, 134540, 147280, 153760, 163060, 215264, 228284, 252743, 260896, 269080, 285355, 294560, 307520, 326120, 430528, 456568, 505486, 521792, 538160, 570710, 589120, 652240, 913136, 1010972, 1076320, 1141420, 1263715, 1304480, 1769201, 1826272, 2021944, 2152640, 2282840, 2527430, 2608960, 3538402, 3652544, 4043888, 4565680, 5054860, 7076804, 8087776, 8846005, 9131360, 10109720, 14153608, 16175552, 17692010, 18262720, 20219440, 28307216, 35384020, 40438880, 56614432, 70768040, 80877760, 113228864, 141536080, 283072160, 566144320]

約数ペア:

[(1, 566144320), (2, 283072160), (4, 141536080), (5, 113228864), (7, 80877760), (8, 70768040), (10, 56614432), (14, 40438880), (16, 35384020), (20, 28307216), (28, 20219440), (31, 18262720), (32, 17692010), (35, 16175552), (40, 14153608), (56, 10109720), (62, 9131360), (64, 8846005), (70, 8087776), (80, 7076804), (112, 5054860), (124, 4565680), (140, 4043888), (155, 3652544), (160, 3538402), (217, 2608960), (224, 2527430), (248, 2282840), (263, 2152640), (280, 2021944), (310, 1826272), (320, 1769201), (434, 1304480), (448, 1263715), (496, 1141420), (526, 1076320), (560, 1010972), (620, 913136), (868, 652240), (961, 589120), (992, 570710), (1052, 538160), (1085, 521792), (1120, 505486), (1240, 456568), (1315, 430528), (1736, 326120), (1841, 307520), (1922, 294560), (1984, 285355), (2104, 269080), (2170, 260896), (2240, 252743), (2480, 228284), (2630, 215264), (3472, 163060), (3682, 153760), (3844, 147280), (4208, 134540), (4340, 130448), (4805, 117824), (4960, 114142), (5260, 107632), (6727, 84160), (6944, 81530), (7364, 76880), (7688, 73640), (8153, 69440), (8416, 67270), (8680, 65224), (9205, 61504), (9610, 58912), (9920, 57071), (10520, 53816), (13454, 42080), (13888, 40765), (14728, 38440), (15376, 36820), (16306, 34720), (16832, 33635), (17360, 32612), (18410, 30752), (19220, 29456), (21040, 26908)]