257250222720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{34171}}^1$

素因数の和:35503

約数の個数: 192

約数和(自身を含む): 889022852640

約数和(自身を除く): 631772629920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1307, 1440, 1920, 2614, 2880, 3921, 5228, 5760, 6535, 7842, 10456, 11763, 13070, 15684, 19605, 20912, 23526, 26140, 31368, 34171, 39210, 41824, 47052, 52280, 58815, 62736, 68342, 78420, 83648, 94104, 102513, 104560, 117630, 125472, 136684, 156840, 167296, 170855, 188208, 205026, 209120, 235260, 250944, 273368, 307539, 313680, 341710, 376416, 410052, 418240, 470520, 501888, 512565, 546736, 615078, 627360, 683420, 752832, 820104, 836480, 941040, 1025130, 1093472, 1230156, 1254720, 1366840, 1505664, 1537695, 1640208, 1882080, 2050260, 2186944, 2460312, 2509440, 2733680, 3075390, 3280416, 3764160, 4100520, 4373888, 4920624, 5467360, 6150780, 6560832, 7528320, 8201040, 9841248, 10934720, 12301560, 13121664, 16402080, 19682496, 21869440, 24603120, 32804160, 39364992, 44661497, 49206240, 65608320, 89322994, 98412480, 133984491, 178645988, 196824960, 223307485, 267968982, 357291976, 401953473, 446614970, 535937964, 669922455, 714583952, 803906946, 893229940, 1071875928, 1339844910, 1429167904, 1607813892, 1786459880, 2009767365, 2143751856, 2679689820, 2858335808, 3215627784, 3572919760, 4019534730, 4287503712, 5359379640, 5716671616, 6431255568, 7145839520, 8039069460, 8575007424, 10718759280, 12862511136, 14291679040, 16078138920, 17150014848, 21437518560, 25725022272, 28583358080, 32156277840, 42875037120, 51450044544, 64312555680, 85750074240, 128625111360, 257250222720]

約数ペア:

[(1, 257250222720), (2, 128625111360), (3, 85750074240), (4, 64312555680), (5, 51450044544), (6, 42875037120), (8, 32156277840), (9, 28583358080), (10, 25725022272), (12, 21437518560), (15, 17150014848), (16, 16078138920), (18, 14291679040), (20, 12862511136), (24, 10718759280), (30, 8575007424), (32, 8039069460), (36, 7145839520), (40, 6431255568), (45, 5716671616), (48, 5359379640), (60, 4287503712), (64, 4019534730), (72, 3572919760), (80, 3215627784), (90, 2858335808), (96, 2679689820), (120, 2143751856), (128, 2009767365), (144, 1786459880), (160, 1607813892), (180, 1429167904), (192, 1339844910), (240, 1071875928), (288, 893229940), (320, 803906946), (360, 714583952), (384, 669922455), (480, 535937964), (576, 446614970), (640, 401953473), (720, 357291976), (960, 267968982), (1152, 223307485), (1307, 196824960), (1440, 178645988), (1920, 133984491), (2614, 98412480), (2880, 89322994), (3921, 65608320), (5228, 49206240), (5760, 44661497), (6535, 39364992), (7842, 32804160), (10456, 24603120), (11763, 21869440), (13070, 19682496), (15684, 16402080), (19605, 13121664), (20912, 12301560), (23526, 10934720), (26140, 9841248), (31368, 8201040), (34171, 7528320), (39210, 6560832), (41824, 6150780), (47052, 5467360), (52280, 4920624), (58815, 4373888), (62736, 4100520), (68342, 3764160), (78420, 3280416), (83648, 3075390), (94104, 2733680), (102513, 2509440), (104560, 2460312), (117630, 2186944), (125472, 2050260), (136684, 1882080), (156840, 1640208), (167296, 1537695), (170855, 1505664), (188208, 1366840), (205026, 1254720), (209120, 1230156), (235260, 1093472), (250944, 1025130), (273368, 941040), (307539, 836480), (313680, 820104), (341710, 752832), (376416, 683420), (410052, 627360), (418240, 615078), (470520, 546736), (501888, 512565)]