228243840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 809015040

約数和(自身を除く): 580771200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 101, 107, 110, 120, 128, 132, 160, 165, 176, 192, 202, 214, 220, 240, 264, 303, 320, 321, 330, 352, 384, 404, 428, 440, 480, 505, 528, 535, 606, 640, 642, 660, 704, 808, 856, 880, 960, 1010, 1056, 1070, 1111, 1177, 1212, 1284, 1320, 1408, 1515, 1605, 1616, 1712, 1760, 1920, 2020, 2112, 2140, 2222, 2354, 2424, 2568, 2640, 3030, 3210, 3232, 3333, 3424, 3520, 3531, 4040, 4224, 4280, 4444, 4708, 4848, 5136, 5280, 5555, 5885, 6060, 6420, 6464, 6666, 6848, 7040, 7062, 8080, 8560, 8888, 9416, 9696, 10272, 10560, 10807, 11110, 11770, 12120, 12840, 12928, 13332, 13696, 14124, 16160, 16665, 17120, 17655, 17776, 18832, 19392, 20544, 21120, 21614, 22220, 23540, 24240, 25680, 26664, 28248, 32320, 32421, 33330, 34240, 35310, 35552, 37664, 38784, 41088, 43228, 44440, 47080, 48480, 51360, 53328, 54035, 56496, 64640, 64842, 66660, 68480, 70620, 71104, 75328, 86456, 88880, 94160, 96960, 102720, 106656, 108070, 112992, 118877, 129684, 133320, 141240, 142208, 150656, 162105, 172912, 177760, 188320, 193920, 205440, 213312, 216140, 225984, 237754, 259368, 266640, 282480, 324210, 345824, 355520, 356631, 376640, 426624, 432280, 451968, 475508, 518736, 533280, 564960, 594385, 648420, 691648, 711040, 713262, 753280, 864560, 951016, 1037472, 1066560, 1129920, 1188770, 1296840, 1383296, 1426524, 1729120, 1783155, 1902032, 2074944, 2133120, 2259840, 2377540, 2593680, 2853048, 3458240, 3566310, 3804064, 4149888, 4755080, 5187360, 5706096, 6916480, 7132620, 7608128, 9510160, 10374720, 11412192, 14265240, 15216256, 19020320, 20749440, 22824384, 28530480, 38040640, 45648768, 57060960, 76081280, 114121920, 228243840]

約数ペア:

[(1, 228243840), (2, 114121920), (3, 76081280), (4, 57060960), (5, 45648768), (6, 38040640), (8, 28530480), (10, 22824384), (11, 20749440), (12, 19020320), (15, 15216256), (16, 14265240), (20, 11412192), (22, 10374720), (24, 9510160), (30, 7608128), (32, 7132620), (33, 6916480), (40, 5706096), (44, 5187360), (48, 4755080), (55, 4149888), (60, 3804064), (64, 3566310), (66, 3458240), (80, 2853048), (88, 2593680), (96, 2377540), (101, 2259840), (107, 2133120), (110, 2074944), (120, 1902032), (128, 1783155), (132, 1729120), (160, 1426524), (165, 1383296), (176, 1296840), (192, 1188770), (202, 1129920), (214, 1066560), (220, 1037472), (240, 951016), (264, 864560), (303, 753280), (320, 713262), (321, 711040), (330, 691648), (352, 648420), (384, 594385), (404, 564960), (428, 533280), (440, 518736), (480, 475508), (505, 451968), (528, 432280), (535, 426624), (606, 376640), (640, 356631), (642, 355520), (660, 345824), (704, 324210), (808, 282480), (856, 266640), (880, 259368), (960, 237754), (1010, 225984), (1056, 216140), (1070, 213312), (1111, 205440), (1177, 193920), (1212, 188320), (1284, 177760), (1320, 172912), (1408, 162105), (1515, 150656), (1605, 142208), (1616, 141240), (1712, 133320), (1760, 129684), (1920, 118877), (2020, 112992), (2112, 108070), (2140, 106656), (2222, 102720), (2354, 96960), (2424, 94160), (2568, 88880), (2640, 86456), (3030, 75328), (3210, 71104), (3232, 70620), (3333, 68480), (3424, 66660), (3520, 64842), (3531, 64640), (4040, 56496), (4224, 54035), (4280, 53328), (4444, 51360), (4708, 48480), (4848, 47080), (5136, 44440), (5280, 43228), (5555, 41088), (5885, 38784), (6060, 37664), (6420, 35552), (6464, 35310), (6666, 34240), (6848, 33330), (7040, 32421), (7062, 32320), (8080, 28248), (8560, 26664), (8888, 25680), (9416, 24240), (9696, 23540), (10272, 22220), (10560, 21614), (10807, 21120), (11110, 20544), (11770, 19392), (12120, 18832), (12840, 17776), (12928, 17655), (13332, 17120), (13696, 16665), (14124, 16160)]