2020793280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6235

約数の個数: 224

約数和(自身を含む): 7226247168

約数和(自身を除く): 5205453888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 4092, 4960, 5115, 5280, 5456, 5952, 6173, 6820, 7440, 8184, 9920, 10230, 10560, 10912, 12346, 13640, 14880, 16368, 18519, 20460, 21824, 24692, 27280, 29760, 30865, 32736, 37038, 40920, 49384, 54560, 61730, 65472, 67903, 74076, 81840, 92595, 98768, 109120, 123460, 135806, 148152, 163680, 185190, 191363, 197536, 203709, 246920, 271612, 296304, 327360, 339515, 370380, 382726, 395072, 407418, 493840, 543224, 574089, 592608, 679030, 740760, 765452, 814836, 956815, 987680, 1018545, 1086448, 1148178, 1185216, 1358060, 1481520, 1530904, 1629672, 1913630, 1975360, 2037090, 2104993, 2172896, 2296356, 2716120, 2870445, 2963040, 3061808, 3259344, 3827260, 4074180, 4209986, 4345792, 4592712, 5432240, 5740890, 5926080, 6123616, 6314979, 6518688, 7654520, 8148360, 8419972, 9185424, 10524965, 10864480, 11481780, 12247232, 12629958, 13037376, 15309040, 16296720, 16839944, 18370848, 21049930, 21728960, 22963560, 25259916, 30618080, 31574895, 32593440, 33679888, 36741696, 42099860, 45927120, 50519832, 61236160, 63149790, 65186880, 67359776, 84199720, 91854240, 101039664, 126299580, 134719552, 168399440, 183708480, 202079328, 252599160, 336798880, 404158656, 505198320, 673597760, 1010396640, 2020793280]

約数ペア:

[(1, 2020793280), (2, 1010396640), (3, 673597760), (4, 505198320), (5, 404158656), (6, 336798880), (8, 252599160), (10, 202079328), (11, 183708480), (12, 168399440), (15, 134719552), (16, 126299580), (20, 101039664), (22, 91854240), (24, 84199720), (30, 67359776), (31, 65186880), (32, 63149790), (33, 61236160), (40, 50519832), (44, 45927120), (48, 42099860), (55, 36741696), (60, 33679888), (62, 32593440), (64, 31574895), (66, 30618080), (80, 25259916), (88, 22963560), (93, 21728960), (96, 21049930), (110, 18370848), (120, 16839944), (124, 16296720), (132, 15309040), (155, 13037376), (160, 12629958), (165, 12247232), (176, 11481780), (186, 10864480), (192, 10524965), (220, 9185424), (240, 8419972), (248, 8148360), (264, 7654520), (310, 6518688), (320, 6314979), (330, 6123616), (341, 5926080), (352, 5740890), (372, 5432240), (440, 4592712), (465, 4345792), (480, 4209986), (496, 4074180), (528, 3827260), (620, 3259344), (660, 3061808), (682, 2963040), (704, 2870445), (744, 2716120), (880, 2296356), (930, 2172896), (960, 2104993), (992, 2037090), (1023, 1975360), (1056, 1913630), (1240, 1629672), (1320, 1530904), (1364, 1481520), (1488, 1358060), (1705, 1185216), (1760, 1148178), (1860, 1086448), (1984, 1018545), (2046, 987680), (2112, 956815), (2480, 814836), (2640, 765452), (2728, 740760), (2976, 679030), (3410, 592608), (3520, 574089), (3720, 543224), (4092, 493840), (4960, 407418), (5115, 395072), (5280, 382726), (5456, 370380), (5952, 339515), (6173, 327360), (6820, 296304), (7440, 271612), (8184, 246920), (9920, 203709), (10230, 197536), (10560, 191363), (10912, 185190), (12346, 163680), (13640, 148152), (14880, 135806), (16368, 123460), (18519, 109120), (20460, 98768), (21824, 92595), (24692, 81840), (27280, 74076), (29760, 67903), (30865, 65472), (32736, 61730), (37038, 54560), (40920, 49384)]