233571520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 168

約数和(自身を含む): 689421024

約数和(自身を除く): 455849504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 617, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1234, 1352, 1456, 1690, 1820, 2080, 2240, 2366, 2468, 2704, 2912, 3085, 3380, 3640, 4160, 4319, 4732, 4936, 5408, 5824, 5915, 6170, 6760, 7280, 8021, 8638, 9464, 9872, 10816, 11830, 12340, 13520, 14560, 16042, 17276, 18928, 19744, 21595, 23660, 24680, 27040, 29120, 32084, 34552, 37856, 39488, 40105, 43190, 47320, 49360, 54080, 56147, 64168, 69104, 75712, 80210, 86380, 94640, 98720, 104273, 112294, 128336, 138208, 160420, 172760, 189280, 197440, 208546, 224588, 256672, 276416, 280735, 320840, 345520, 378560, 417092, 449176, 513344, 521365, 561470, 641680, 691040, 729911, 834184, 898352, 1042730, 1122940, 1283360, 1382080, 1459822, 1668368, 1796704, 2085460, 2245880, 2566720, 2919644, 3336736, 3593408, 3649555, 4170920, 4491760, 5839288, 6673472, 7299110, 8341840, 8983520, 11678576, 14598220, 16683680, 17967040, 23357152, 29196440, 33367360, 46714304, 58392880, 116785760, 233571520]

約数ペア:

[(1, 233571520), (2, 116785760), (4, 58392880), (5, 46714304), (7, 33367360), (8, 29196440), (10, 23357152), (13, 17967040), (14, 16683680), (16, 14598220), (20, 11678576), (26, 8983520), (28, 8341840), (32, 7299110), (35, 6673472), (40, 5839288), (52, 4491760), (56, 4170920), (64, 3649555), (65, 3593408), (70, 3336736), (80, 2919644), (91, 2566720), (104, 2245880), (112, 2085460), (130, 1796704), (140, 1668368), (160, 1459822), (169, 1382080), (182, 1283360), (208, 1122940), (224, 1042730), (260, 898352), (280, 834184), (320, 729911), (338, 691040), (364, 641680), (416, 561470), (448, 521365), (455, 513344), (520, 449176), (560, 417092), (617, 378560), (676, 345520), (728, 320840), (832, 280735), (845, 276416), (910, 256672), (1040, 224588), (1120, 208546), (1183, 197440), (1234, 189280), (1352, 172760), (1456, 160420), (1690, 138208), (1820, 128336), (2080, 112294), (2240, 104273), (2366, 98720), (2468, 94640), (2704, 86380), (2912, 80210), (3085, 75712), (3380, 69104), (3640, 64168), (4160, 56147), (4319, 54080), (4732, 49360), (4936, 47320), (5408, 43190), (5824, 40105), (5915, 39488), (6170, 37856), (6760, 34552), (7280, 32084), (8021, 29120), (8638, 27040), (9464, 24680), (9872, 23660), (10816, 21595), (11830, 19744), (12340, 18928), (13520, 17276), (14560, 16042)]