2280140640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5479}}^1$

素因数の和:5534

約数の個数: 216

約数和(自身を含む): 8267117040

約数和(自身を除く): 5986976400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4335, 4624, 4896, 5202, 5479, 5780, 6120, 6936, 8160, 8670, 9248, 10404, 10958, 11560, 12240, 13005, 13872, 16437, 17340, 20808, 21916, 23120, 24480, 26010, 27395, 27744, 32874, 34680, 41616, 43832, 46240, 49311, 52020, 54790, 65748, 69360, 82185, 83232, 87664, 93143, 98622, 104040, 109580, 131496, 138720, 164370, 175328, 186286, 197244, 208080, 219160, 246555, 262992, 279429, 328740, 372572, 394488, 416160, 438320, 465715, 493110, 525984, 558858, 657480, 745144, 788976, 838287, 876640, 931430, 986220, 1117716, 1314960, 1397145, 1490288, 1577952, 1583431, 1676574, 1862860, 1972440, 2235432, 2629920, 2794290, 2980576, 3166862, 3353148, 3725720, 3944880, 4191435, 4470864, 4750293, 5588580, 6333724, 6706296, 7451440, 7889760, 7917155, 8382870, 8941728, 9500586, 11177160, 12667448, 13412592, 14250879, 14902880, 15834310, 16765740, 19001172, 22354320, 23751465, 25334896, 26825184, 28501758, 31668620, 33531480, 38002344, 44708640, 47502930, 50669792, 57003516, 63337240, 67062960, 71254395, 76004688, 95005860, 114007032, 126674480, 134125920, 142508790, 152009376, 190011720, 228014064, 253348960, 285017580, 380023440, 456028128, 570035160, 760046880, 1140070320, 2280140640]

約数ペア:

[(1, 2280140640), (2, 1140070320), (3, 760046880), (4, 570035160), (5, 456028128), (6, 380023440), (8, 285017580), (9, 253348960), (10, 228014064), (12, 190011720), (15, 152009376), (16, 142508790), (17, 134125920), (18, 126674480), (20, 114007032), (24, 95005860), (30, 76004688), (32, 71254395), (34, 67062960), (36, 63337240), (40, 57003516), (45, 50669792), (48, 47502930), (51, 44708640), (60, 38002344), (68, 33531480), (72, 31668620), (80, 28501758), (85, 26825184), (90, 25334896), (96, 23751465), (102, 22354320), (120, 19001172), (136, 16765740), (144, 15834310), (153, 14902880), (160, 14250879), (170, 13412592), (180, 12667448), (204, 11177160), (240, 9500586), (255, 8941728), (272, 8382870), (288, 7917155), (289, 7889760), (306, 7451440), (340, 6706296), (360, 6333724), (408, 5588580), (480, 4750293), (510, 4470864), (544, 4191435), (578, 3944880), (612, 3725720), (680, 3353148), (720, 3166862), (765, 2980576), (816, 2794290), (867, 2629920), (1020, 2235432), (1156, 1972440), (1224, 1862860), (1360, 1676574), (1440, 1583431), (1445, 1577952), (1530, 1490288), (1632, 1397145), (1734, 1314960), (2040, 1117716), (2312, 986220), (2448, 931430), (2601, 876640), (2720, 838287), (2890, 788976), (3060, 745144), (3468, 657480), (4080, 558858), (4335, 525984), (4624, 493110), (4896, 465715), (5202, 438320), (5479, 416160), (5780, 394488), (6120, 372572), (6936, 328740), (8160, 279429), (8670, 262992), (9248, 246555), (10404, 219160), (10958, 208080), (11560, 197244), (12240, 186286), (13005, 175328), (13872, 164370), (16437, 138720), (17340, 131496), (20808, 109580), (21916, 104040), (23120, 98622), (24480, 93143), (26010, 87664), (27395, 83232), (27744, 82185), (32874, 69360), (34680, 65748), (41616, 54790), (43832, 52020), (46240, 49311)]