220716160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2638

約数の個数: 128

約数和(自身を含む): 635011200

約数和(自身を除く): 414295040

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, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2593, 2660, 3040, 4256, 4480, 5186, 5320, 6080, 8512, 10372, 10640, 12160, 12965, 17024, 18151, 20744, 21280, 25930, 36302, 41488, 42560, 49267, 51860, 72604, 82976, 85120, 90755, 98534, 103720, 145208, 165952, 181510, 197068, 207440, 246335, 290416, 331904, 344869, 363020, 394136, 414880, 492670, 580832, 689738, 726040, 788272, 829760, 985340, 1161664, 1379476, 1452080, 1576544, 1659520, 1724345, 1970680, 2323328, 2758952, 2904160, 3153088, 3448690, 3941360, 5517904, 5808320, 6306176, 6897380, 7882720, 11035808, 11616640, 13794760, 15765440, 22071616, 27589520, 31530880, 44143232, 55179040, 110358080, 220716160]

約数ペア:

[(1, 220716160), (2, 110358080), (4, 55179040), (5, 44143232), (7, 31530880), (8, 27589520), (10, 22071616), (14, 15765440), (16, 13794760), (19, 11616640), (20, 11035808), (28, 7882720), (32, 6897380), (35, 6306176), (38, 5808320), (40, 5517904), (56, 3941360), (64, 3448690), (70, 3153088), (76, 2904160), (80, 2758952), (95, 2323328), (112, 1970680), (128, 1724345), (133, 1659520), (140, 1576544), (152, 1452080), (160, 1379476), (190, 1161664), (224, 985340), (266, 829760), (280, 788272), (304, 726040), (320, 689738), (380, 580832), (448, 492670), (532, 414880), (560, 394136), (608, 363020), (640, 344869), (665, 331904), (760, 290416), (896, 246335), (1064, 207440), (1120, 197068), (1216, 181510), (1330, 165952), (1520, 145208), (2128, 103720), (2240, 98534), (2432, 90755), (2593, 85120), (2660, 82976), (3040, 72604), (4256, 51860), (4480, 49267), (5186, 42560), (5320, 41488), (6080, 36302), (8512, 25930), (10372, 21280), (10640, 20744), (12160, 18151), (12965, 17024)]