170042760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2092

約数の個数: 128

約数和(自身を含む): 574272000

約数和(自身を除く): 404229240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 1993, 2133, 2370, 2844, 3160, 3555, 3986, 4266, 4740, 5688, 5979, 7110, 7972, 8532, 9480, 9965, 10665, 11958, 14220, 15944, 17064, 17937, 19930, 21330, 23916, 28440, 29895, 35874, 39860, 42660, 47832, 53811, 59790, 71748, 79720, 85320, 89685, 107622, 119580, 143496, 157447, 179370, 215244, 239160, 269055, 314894, 358740, 430488, 472341, 538110, 629788, 717480, 787235, 944682, 1076220, 1259576, 1417023, 1574470, 1889364, 2152440, 2361705, 2834046, 3148940, 3778728, 4251069, 4723410, 5668092, 6297880, 7085115, 8502138, 9446820, 11336184, 14170230, 17004276, 18893640, 21255345, 28340460, 34008552, 42510690, 56680920, 85021380, 170042760]

約数ペア:

[(1, 170042760), (2, 85021380), (3, 56680920), (4, 42510690), (5, 34008552), (6, 28340460), (8, 21255345), (9, 18893640), (10, 17004276), (12, 14170230), (15, 11336184), (18, 9446820), (20, 8502138), (24, 7085115), (27, 6297880), (30, 5668092), (36, 4723410), (40, 4251069), (45, 3778728), (54, 3148940), (60, 2834046), (72, 2361705), (79, 2152440), (90, 1889364), (108, 1574470), (120, 1417023), (135, 1259576), (158, 1076220), (180, 944682), (216, 787235), (237, 717480), (270, 629788), (316, 538110), (360, 472341), (395, 430488), (474, 358740), (540, 314894), (632, 269055), (711, 239160), (790, 215244), (948, 179370), (1080, 157447), (1185, 143496), (1422, 119580), (1580, 107622), (1896, 89685), (1993, 85320), (2133, 79720), (2370, 71748), (2844, 59790), (3160, 53811), (3555, 47832), (3986, 42660), (4266, 39860), (4740, 35874), (5688, 29895), (5979, 28440), (7110, 23916), (7972, 21330), (8532, 19930), (9480, 17937), (9965, 17064), (10665, 15944), (11958, 14220)]