222282240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 720061056

約数和(自身を除く): 497778816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 281, 309, 320, 384, 412, 480, 512, 515, 562, 618, 640, 768, 824, 843, 960, 1030, 1124, 1236, 1280, 1405, 1536, 1545, 1648, 1686, 1920, 2060, 2248, 2472, 2560, 2810, 3090, 3296, 3372, 3840, 4120, 4215, 4496, 4944, 5620, 6180, 6592, 6744, 7680, 8240, 8430, 8992, 9888, 11240, 12360, 13184, 13488, 16480, 16860, 17984, 19776, 22480, 24720, 26368, 26976, 28943, 32960, 33720, 35968, 39552, 44960, 49440, 52736, 53952, 57886, 65920, 67440, 71936, 79104, 86829, 89920, 98880, 107904, 115772, 131840, 134880, 143872, 144715, 158208, 173658, 179840, 197760, 215808, 231544, 263680, 269760, 289430, 347316, 359680, 395520, 431616, 434145, 463088, 539520, 578860, 694632, 719360, 791040, 868290, 926176, 1079040, 1157720, 1389264, 1736580, 1852352, 2158080, 2315440, 2778528, 3473160, 3704704, 4630880, 5557056, 6946320, 7409408, 9261760, 11114112, 13892640, 14818816, 18523520, 22228224, 27785280, 37047040, 44456448, 55570560, 74094080, 111141120, 222282240]

約数ペア:

[(1, 222282240), (2, 111141120), (3, 74094080), (4, 55570560), (5, 44456448), (6, 37047040), (8, 27785280), (10, 22228224), (12, 18523520), (15, 14818816), (16, 13892640), (20, 11114112), (24, 9261760), (30, 7409408), (32, 6946320), (40, 5557056), (48, 4630880), (60, 3704704), (64, 3473160), (80, 2778528), (96, 2315440), (103, 2158080), (120, 1852352), (128, 1736580), (160, 1389264), (192, 1157720), (206, 1079040), (240, 926176), (256, 868290), (281, 791040), (309, 719360), (320, 694632), (384, 578860), (412, 539520), (480, 463088), (512, 434145), (515, 431616), (562, 395520), (618, 359680), (640, 347316), (768, 289430), (824, 269760), (843, 263680), (960, 231544), (1030, 215808), (1124, 197760), (1236, 179840), (1280, 173658), (1405, 158208), (1536, 144715), (1545, 143872), (1648, 134880), (1686, 131840), (1920, 115772), (2060, 107904), (2248, 98880), (2472, 89920), (2560, 86829), (2810, 79104), (3090, 71936), (3296, 67440), (3372, 65920), (3840, 57886), (4120, 53952), (4215, 52736), (4496, 49440), (4944, 44960), (5620, 39552), (6180, 35968), (6592, 33720), (6744, 32960), (7680, 28943), (8240, 26976), (8430, 26368), (8992, 24720), (9888, 22480), (11240, 19776), (12360, 17984), (13184, 16860), (13488, 16480)]