380594720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 1034643456

約数和(自身を除く): 654048736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 47, 55, 80, 86, 88, 94, 107, 110, 160, 172, 176, 188, 214, 215, 220, 235, 344, 352, 376, 428, 430, 440, 470, 473, 517, 535, 688, 752, 856, 860, 880, 940, 946, 1034, 1070, 1177, 1376, 1504, 1712, 1720, 1760, 1880, 1892, 2021, 2068, 2140, 2354, 2365, 2585, 3424, 3440, 3760, 3784, 4042, 4136, 4280, 4601, 4708, 4730, 5029, 5170, 5885, 6880, 7520, 7568, 8084, 8272, 8560, 9202, 9416, 9460, 10058, 10105, 10340, 11770, 15136, 16168, 16544, 17120, 18404, 18832, 18920, 20116, 20210, 20680, 22231, 23005, 23540, 25145, 32336, 36808, 37664, 37840, 40232, 40420, 41360, 44462, 46010, 47080, 50290, 50611, 55319, 64672, 73616, 75680, 80464, 80840, 82720, 88924, 92020, 94160, 100580, 101222, 110638, 111155, 147232, 160928, 161680, 177848, 184040, 188320, 201160, 202444, 216247, 221276, 222310, 253055, 276595, 323360, 355696, 368080, 402320, 404888, 432494, 442552, 444620, 506110, 553190, 711392, 736160, 804640, 809776, 864988, 885104, 889240, 1012220, 1081235, 1106380, 1619552, 1729976, 1770208, 1778480, 2024440, 2162470, 2212760, 2378717, 3459952, 3556960, 4048880, 4324940, 4425520, 4757434, 6919904, 8097760, 8649880, 8851040, 9514868, 11893585, 17299760, 19029736, 23787170, 34599520, 38059472, 47574340, 76118944, 95148680, 190297360, 380594720]

約数ペア:

[(1, 380594720), (2, 190297360), (4, 95148680), (5, 76118944), (8, 47574340), (10, 38059472), (11, 34599520), (16, 23787170), (20, 19029736), (22, 17299760), (32, 11893585), (40, 9514868), (43, 8851040), (44, 8649880), (47, 8097760), (55, 6919904), (80, 4757434), (86, 4425520), (88, 4324940), (94, 4048880), (107, 3556960), (110, 3459952), (160, 2378717), (172, 2212760), (176, 2162470), (188, 2024440), (214, 1778480), (215, 1770208), (220, 1729976), (235, 1619552), (344, 1106380), (352, 1081235), (376, 1012220), (428, 889240), (430, 885104), (440, 864988), (470, 809776), (473, 804640), (517, 736160), (535, 711392), (688, 553190), (752, 506110), (856, 444620), (860, 442552), (880, 432494), (940, 404888), (946, 402320), (1034, 368080), (1070, 355696), (1177, 323360), (1376, 276595), (1504, 253055), (1712, 222310), (1720, 221276), (1760, 216247), (1880, 202444), (1892, 201160), (2021, 188320), (2068, 184040), (2140, 177848), (2354, 161680), (2365, 160928), (2585, 147232), (3424, 111155), (3440, 110638), (3760, 101222), (3784, 100580), (4042, 94160), (4136, 92020), (4280, 88924), (4601, 82720), (4708, 80840), (4730, 80464), (5029, 75680), (5170, 73616), (5885, 64672), (6880, 55319), (7520, 50611), (7568, 50290), (8084, 47080), (8272, 46010), (8560, 44462), (9202, 41360), (9416, 40420), (9460, 40232), (10058, 37840), (10105, 37664), (10340, 36808), (11770, 32336), (15136, 25145), (16168, 23540), (16544, 23005), (17120, 22231), (18404, 20680), (18832, 20210), (18920, 20116)]