105038080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 303166080

約数和(自身を除く): 198128000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 617, 640, 665, 760, 896, 1064, 1120, 1216, 1234, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2468, 2660, 3040, 3085, 4256, 4319, 4480, 4864, 4936, 5320, 6080, 6170, 8512, 8638, 8960, 9872, 10640, 11723, 12160, 12340, 17024, 17276, 19744, 21280, 21595, 23446, 24320, 24680, 34048, 34552, 39488, 42560, 43190, 46892, 49360, 58615, 69104, 78976, 82061, 85120, 86380, 93784, 98720, 117230, 138208, 157952, 164122, 170240, 172760, 187568, 197440, 234460, 276416, 328244, 345520, 375136, 394880, 410305, 468920, 552832, 656488, 691040, 750272, 789760, 820610, 937840, 1105664, 1312976, 1382080, 1500544, 1641220, 1875680, 2625952, 2764160, 3001088, 3282440, 3751360, 5251904, 5528320, 6564880, 7502720, 10503808, 13129760, 15005440, 21007616, 26259520, 52519040, 105038080]

約数ペア:

[(1, 105038080), (2, 52519040), (4, 26259520), (5, 21007616), (7, 15005440), (8, 13129760), (10, 10503808), (14, 7502720), (16, 6564880), (19, 5528320), (20, 5251904), (28, 3751360), (32, 3282440), (35, 3001088), (38, 2764160), (40, 2625952), (56, 1875680), (64, 1641220), (70, 1500544), (76, 1382080), (80, 1312976), (95, 1105664), (112, 937840), (128, 820610), (133, 789760), (140, 750272), (152, 691040), (160, 656488), (190, 552832), (224, 468920), (256, 410305), (266, 394880), (280, 375136), (304, 345520), (320, 328244), (380, 276416), (448, 234460), (532, 197440), (560, 187568), (608, 172760), (617, 170240), (640, 164122), (665, 157952), (760, 138208), (896, 117230), (1064, 98720), (1120, 93784), (1216, 86380), (1234, 85120), (1280, 82061), (1330, 78976), (1520, 69104), (1792, 58615), (2128, 49360), (2240, 46892), (2432, 43190), (2468, 42560), (2660, 39488), (3040, 34552), (3085, 34048), (4256, 24680), (4319, 24320), (4480, 23446), (4864, 21595), (4936, 21280), (5320, 19744), (6080, 17276), (6170, 17024), (8512, 12340), (8638, 12160), (8960, 11723), (9872, 10640)]