231306240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 264

約数和(自身を含む): 829477152

約数和(自身を除く): 598170912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 256, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 512, 528, 555, 592, 640, 660, 704, 740, 768, 814, 880, 888, 960, 1024, 1056, 1110, 1184, 1221, 1280, 1320, 1369, 1408, 1480, 1536, 1628, 1760, 1776, 1920, 2035, 2112, 2220, 2368, 2442, 2560, 2640, 2738, 2816, 2960, 3072, 3256, 3520, 3552, 3840, 4070, 4107, 4224, 4440, 4736, 4884, 5120, 5280, 5476, 5632, 5920, 6105, 6512, 6845, 7040, 7104, 7680, 8140, 8214, 8448, 8880, 9472, 9768, 10560, 10952, 11264, 11840, 12210, 13024, 13690, 14080, 14208, 15059, 15360, 16280, 16428, 16896, 17760, 18944, 19536, 20535, 21120, 21904, 23680, 24420, 26048, 27380, 28160, 28416, 30118, 32560, 32856, 33792, 35520, 37888, 39072, 41070, 42240, 43808, 45177, 47360, 48840, 52096, 54760, 56320, 56832, 60236, 65120, 65712, 71040, 75295, 78144, 82140, 84480, 87616, 90354, 94720, 97680, 104192, 109520, 113664, 120472, 130240, 131424, 142080, 150590, 156288, 164280, 168960, 175232, 180708, 189440, 195360, 208384, 219040, 225885, 240944, 260480, 262848, 284160, 301180, 312576, 328560, 350464, 361416, 390720, 416768, 438080, 451770, 481888, 520960, 525696, 568320, 602360, 625152, 657120, 700928, 722832, 781440, 876160, 903540, 963776, 1041920, 1051392, 1204720, 1250304, 1314240, 1401856, 1445664, 1562880, 1752320, 1807080, 1927552, 2083840, 2102784, 2409440, 2628480, 2891328, 3125760, 3504640, 3614160, 3855104, 4205568, 4818880, 5256960, 5782656, 6251520, 7009280, 7228320, 7710208, 9637760, 10513920, 11565312, 14456640, 15420416, 19275520, 21027840, 23130624, 28913280, 38551040, 46261248, 57826560, 77102080, 115653120, 231306240]

約数ペア:

[(1, 231306240), (2, 115653120), (3, 77102080), (4, 57826560), (5, 46261248), (6, 38551040), (8, 28913280), (10, 23130624), (11, 21027840), (12, 19275520), (15, 15420416), (16, 14456640), (20, 11565312), (22, 10513920), (24, 9637760), (30, 7710208), (32, 7228320), (33, 7009280), (37, 6251520), (40, 5782656), (44, 5256960), (48, 4818880), (55, 4205568), (60, 3855104), (64, 3614160), (66, 3504640), (74, 3125760), (80, 2891328), (88, 2628480), (96, 2409440), (110, 2102784), (111, 2083840), (120, 1927552), (128, 1807080), (132, 1752320), (148, 1562880), (160, 1445664), (165, 1401856), (176, 1314240), (185, 1250304), (192, 1204720), (220, 1051392), (222, 1041920), (240, 963776), (256, 903540), (264, 876160), (296, 781440), (320, 722832), (330, 700928), (352, 657120), (370, 625152), (384, 602360), (407, 568320), (440, 525696), (444, 520960), (480, 481888), (512, 451770), (528, 438080), (555, 416768), (592, 390720), (640, 361416), (660, 350464), (704, 328560), (740, 312576), (768, 301180), (814, 284160), (880, 262848), (888, 260480), (960, 240944), (1024, 225885), (1056, 219040), (1110, 208384), (1184, 195360), (1221, 189440), (1280, 180708), (1320, 175232), (1369, 168960), (1408, 164280), (1480, 156288), (1536, 150590), (1628, 142080), (1760, 131424), (1776, 130240), (1920, 120472), (2035, 113664), (2112, 109520), (2220, 104192), (2368, 97680), (2442, 94720), (2560, 90354), (2640, 87616), (2738, 84480), (2816, 82140), (2960, 78144), (3072, 75295), (3256, 71040), (3520, 65712), (3552, 65120), (3840, 60236), (4070, 56832), (4107, 56320), (4224, 54760), (4440, 52096), (4736, 48840), (4884, 47360), (5120, 45177), (5280, 43808), (5476, 42240), (5632, 41070), (5920, 39072), (6105, 37888), (6512, 35520), (6845, 33792), (7040, 32856), (7104, 32560), (7680, 30118), (8140, 28416), (8214, 28160), (8448, 27380), (8880, 26048), (9472, 24420), (9768, 23680), (10560, 21904), (10952, 21120), (11264, 20535), (11840, 19536), (12210, 18944), (13024, 17760), (13690, 16896), (14080, 16428), (14208, 16280), (15059, 15360)]