80339280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 314979840

約数和(自身を除く): 234640560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 48, 51, 56, 58, 60, 68, 70, 80, 84, 85, 87, 97, 102, 105, 112, 116, 119, 120, 136, 140, 145, 168, 170, 174, 194, 203, 204, 210, 232, 238, 240, 255, 272, 280, 290, 291, 336, 340, 348, 357, 388, 406, 408, 420, 435, 464, 476, 485, 493, 510, 560, 580, 582, 595, 609, 679, 680, 696, 714, 776, 812, 816, 840, 870, 952, 970, 986, 1015, 1020, 1160, 1164, 1190, 1218, 1358, 1360, 1392, 1428, 1455, 1479, 1552, 1624, 1649, 1680, 1740, 1785, 1904, 1940, 1972, 2030, 2037, 2040, 2320, 2328, 2380, 2436, 2465, 2716, 2813, 2856, 2910, 2958, 3045, 3248, 3298, 3395, 3451, 3480, 3570, 3880, 3944, 4060, 4074, 4080, 4656, 4760, 4872, 4930, 4947, 5432, 5626, 5712, 5820, 5916, 6090, 6596, 6790, 6902, 6960, 7140, 7395, 7760, 7888, 8120, 8148, 8245, 8439, 9520, 9744, 9860, 9894, 10185, 10353, 10864, 11252, 11543, 11640, 11832, 12180, 13192, 13580, 13804, 14065, 14280, 14790, 16240, 16296, 16490, 16878, 17255, 19691, 19720, 19788, 20370, 20706, 22504, 23086, 23280, 23664, 24360, 24735, 26384, 27160, 27608, 28130, 28560, 29580, 32592, 32980, 33756, 34510, 34629, 39382, 39440, 39576, 40740, 41412, 42195, 45008, 46172, 47821, 48720, 49470, 51765, 54320, 55216, 56260, 57715, 59073, 59160, 65960, 67512, 69020, 69258, 78764, 79152, 81480, 82824, 84390, 92344, 95642, 98455, 98940, 103530, 112520, 115430, 118146, 118320, 131920, 135024, 138040, 138516, 143463, 157528, 162960, 165648, 168780, 173145, 184688, 191284, 196910, 197880, 207060, 225040, 230860, 236292, 239105, 276080, 277032, 286926, 295365, 315056, 334747, 337560, 346290, 382568, 393820, 395760, 414120, 461720, 472584, 478210, 554064, 573852, 590730, 669494, 675120, 692580, 717315, 765136, 787640, 828240, 923440, 945168, 956420, 1004241, 1147704, 1181460, 1338988, 1385160, 1434630, 1575280, 1673735, 1912840, 2008482, 2295408, 2362920, 2677976, 2770320, 2869260, 3347470, 3825680, 4016964, 4725840, 5021205, 5355952, 5738520, 6694940, 8033928, 10042410, 11477040, 13389880, 16067856, 20084820, 26779760, 40169640, 80339280]

約数ペア:

[(1, 80339280), (2, 40169640), (3, 26779760), (4, 20084820), (5, 16067856), (6, 13389880), (7, 11477040), (8, 10042410), (10, 8033928), (12, 6694940), (14, 5738520), (15, 5355952), (16, 5021205), (17, 4725840), (20, 4016964), (21, 3825680), (24, 3347470), (28, 2869260), (29, 2770320), (30, 2677976), (34, 2362920), (35, 2295408), (40, 2008482), (42, 1912840), (48, 1673735), (51, 1575280), (56, 1434630), (58, 1385160), (60, 1338988), (68, 1181460), (70, 1147704), (80, 1004241), (84, 956420), (85, 945168), (87, 923440), (97, 828240), (102, 787640), (105, 765136), (112, 717315), (116, 692580), (119, 675120), (120, 669494), (136, 590730), (140, 573852), (145, 554064), (168, 478210), (170, 472584), (174, 461720), (194, 414120), (203, 395760), (204, 393820), (210, 382568), (232, 346290), (238, 337560), (240, 334747), (255, 315056), (272, 295365), (280, 286926), (290, 277032), (291, 276080), (336, 239105), (340, 236292), (348, 230860), (357, 225040), (388, 207060), (406, 197880), (408, 196910), (420, 191284), (435, 184688), (464, 173145), (476, 168780), (485, 165648), (493, 162960), (510, 157528), (560, 143463), (580, 138516), (582, 138040), (595, 135024), (609, 131920), (679, 118320), (680, 118146), (696, 115430), (714, 112520), (776, 103530), (812, 98940), (816, 98455), (840, 95642), (870, 92344), (952, 84390), (970, 82824), (986, 81480), (1015, 79152), (1020, 78764), (1160, 69258), (1164, 69020), (1190, 67512), (1218, 65960), (1358, 59160), (1360, 59073), (1392, 57715), (1428, 56260), (1455, 55216), (1479, 54320), (1552, 51765), (1624, 49470), (1649, 48720), (1680, 47821), (1740, 46172), (1785, 45008), (1904, 42195), (1940, 41412), (1972, 40740), (2030, 39576), (2037, 39440), (2040, 39382), (2320, 34629), (2328, 34510), (2380, 33756), (2436, 32980), (2465, 32592), (2716, 29580), (2813, 28560), (2856, 28130), (2910, 27608), (2958, 27160), (3045, 26384), (3248, 24735), (3298, 24360), (3395, 23664), (3451, 23280), (3480, 23086), (3570, 22504), (3880, 20706), (3944, 20370), (4060, 19788), (4074, 19720), (4080, 19691), (4656, 17255), (4760, 16878), (4872, 16490), (4930, 16296), (4947, 16240), (5432, 14790), (5626, 14280), (5712, 14065), (5820, 13804), (5916, 13580), (6090, 13192), (6596, 12180), (6790, 11832), (6902, 11640), (6960, 11543), (7140, 11252), (7395, 10864), (7760, 10353), (7888, 10185), (8120, 9894), (8148, 9860), (8245, 9744), (8439, 9520)]