223918080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 739458720

約数和(自身を除く): 515540640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 197, 222, 240, 256, 296, 320, 370, 384, 394, 444, 480, 512, 555, 591, 592, 640, 740, 768, 788, 888, 960, 985, 1024, 1110, 1182, 1184, 1280, 1480, 1536, 1576, 1776, 1920, 1970, 2048, 2220, 2364, 2368, 2560, 2955, 2960, 3072, 3152, 3552, 3840, 3940, 4440, 4728, 4736, 5120, 5910, 5920, 6144, 6304, 7104, 7289, 7680, 7880, 8880, 9456, 9472, 10240, 11820, 11840, 12608, 14208, 14578, 15360, 15760, 17760, 18912, 18944, 21867, 23640, 23680, 25216, 28416, 29156, 30720, 31520, 35520, 36445, 37824, 37888, 43734, 47280, 47360, 50432, 56832, 58312, 63040, 71040, 72890, 75648, 75776, 87468, 94560, 94720, 100864, 109335, 113664, 116624, 126080, 142080, 145780, 151296, 174936, 189120, 189440, 201728, 218670, 227328, 233248, 252160, 284160, 291560, 302592, 349872, 378240, 378880, 403456, 437340, 466496, 504320, 568320, 583120, 605184, 699744, 756480, 874680, 932992, 1008640, 1136640, 1166240, 1210368, 1399488, 1512960, 1749360, 1865984, 2017280, 2332480, 2798976, 3025920, 3498720, 3731968, 4664960, 5597952, 6051840, 6997440, 7463936, 9329920, 11195904, 13994880, 14927872, 18659840, 22391808, 27989760, 37319680, 44783616, 55979520, 74639360, 111959040, 223918080]

約数ペア:

[(1, 223918080), (2, 111959040), (3, 74639360), (4, 55979520), (5, 44783616), (6, 37319680), (8, 27989760), (10, 22391808), (12, 18659840), (15, 14927872), (16, 13994880), (20, 11195904), (24, 9329920), (30, 7463936), (32, 6997440), (37, 6051840), (40, 5597952), (48, 4664960), (60, 3731968), (64, 3498720), (74, 3025920), (80, 2798976), (96, 2332480), (111, 2017280), (120, 1865984), (128, 1749360), (148, 1512960), (160, 1399488), (185, 1210368), (192, 1166240), (197, 1136640), (222, 1008640), (240, 932992), (256, 874680), (296, 756480), (320, 699744), (370, 605184), (384, 583120), (394, 568320), (444, 504320), (480, 466496), (512, 437340), (555, 403456), (591, 378880), (592, 378240), (640, 349872), (740, 302592), (768, 291560), (788, 284160), (888, 252160), (960, 233248), (985, 227328), (1024, 218670), (1110, 201728), (1182, 189440), (1184, 189120), (1280, 174936), (1480, 151296), (1536, 145780), (1576, 142080), (1776, 126080), (1920, 116624), (1970, 113664), (2048, 109335), (2220, 100864), (2364, 94720), (2368, 94560), (2560, 87468), (2955, 75776), (2960, 75648), (3072, 72890), (3152, 71040), (3552, 63040), (3840, 58312), (3940, 56832), (4440, 50432), (4728, 47360), (4736, 47280), (5120, 43734), (5910, 37888), (5920, 37824), (6144, 36445), (6304, 35520), (7104, 31520), (7289, 30720), (7680, 29156), (7880, 28416), (8880, 25216), (9456, 23680), (9472, 23640), (10240, 21867), (11820, 18944), (11840, 18912), (12608, 17760), (14208, 15760), (14578, 15360)]