9878478720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 384

約数和(自身を含む): 35036094240

約数和(自身を除く): 25157615520

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, 110, 120, 121, 128, 132, 160, 165, 176, 192, 202, 220, 240, 242, 264, 303, 320, 330, 352, 363, 384, 404, 421, 440, 480, 484, 505, 528, 605, 606, 640, 660, 704, 726, 808, 842, 880, 960, 968, 1010, 1056, 1111, 1210, 1212, 1263, 1320, 1408, 1452, 1515, 1616, 1684, 1760, 1815, 1920, 1936, 2020, 2105, 2112, 2222, 2420, 2424, 2526, 2640, 2904, 3030, 3232, 3333, 3368, 3520, 3630, 3872, 4040, 4210, 4224, 4444, 4631, 4840, 4848, 5052, 5280, 5555, 5808, 6060, 6315, 6464, 6666, 6736, 7040, 7260, 7744, 8080, 8420, 8888, 9262, 9680, 9696, 10104, 10560, 11110, 11616, 12120, 12221, 12630, 12928, 13332, 13472, 13893, 14520, 15488, 16160, 16665, 16840, 17776, 18524, 19360, 19392, 20208, 21120, 22220, 23155, 23232, 24240, 24442, 25260, 26664, 26944, 27786, 29040, 32320, 33330, 33680, 35552, 36663, 37048, 38720, 38784, 40416, 42521, 44440, 46310, 46464, 48480, 48884, 50520, 50941, 53328, 53888, 55572, 58080, 61105, 64640, 66660, 67360, 69465, 71104, 73326, 74096, 77440, 80832, 85042, 88880, 92620, 96960, 97768, 101040, 101882, 106656, 111144, 116160, 122210, 127563, 133320, 134720, 138930, 142208, 146652, 148192, 152823, 161664, 170084, 177760, 183315, 185240, 193920, 195536, 202080, 203764, 212605, 213312, 222288, 232320, 244420, 254705, 255126, 266640, 269440, 277860, 293304, 296384, 305646, 340168, 355520, 366630, 370480, 391072, 404160, 407528, 425210, 426624, 444576, 467731, 488840, 509410, 510252, 533280, 555720, 586608, 592768, 611292, 637815, 680336, 711040, 733260, 740960, 764115, 782144, 808320, 815056, 850420, 889152, 935462, 977680, 1018820, 1020504, 1066560, 1111440, 1173216, 1222584, 1275630, 1360672, 1403193, 1466520, 1481920, 1528230, 1564288, 1630112, 1700840, 1778304, 1870924, 1955360, 2037640, 2041008, 2133120, 2222880, 2338655, 2346432, 2445168, 2551260, 2721344, 2806386, 2933040, 2963840, 3056460, 3260224, 3401680, 3741848, 3910720, 4075280, 4082016, 4445760, 4677310, 4692864, 4890336, 5102520, 5145041, 5442688, 5612772, 5866080, 6112920, 6520448, 6803360, 7015965, 7483696, 7821440, 8150560, 8164032, 8891520, 9354620, 9780672, 10205040, 10290082, 11225544, 11732160, 12225840, 13606720, 14031930, 14967392, 15435123, 16301120, 16328064, 18709240, 19561344, 20410080, 20580164, 22451088, 23464320, 24451680, 25725205, 27213440, 28063860, 29934784, 30870246, 32602240, 37418480, 40820160, 41160328, 44902176, 48903360, 51450410, 56127720, 59869568, 61740492, 74836960, 77175615, 81640320, 82320656, 89804352, 97806720, 102900820, 112255440, 123480984, 149673920, 154351230, 164641312, 179608704, 205801640, 224510880, 246961968, 299347840, 308702460, 329282624, 411603280, 449021760, 493923936, 617404920, 658565248, 823206560, 898043520, 987847872, 1234809840, 1646413120, 1975695744, 2469619680, 3292826240, 4939239360, 9878478720]

約数ペア:

[(1, 9878478720), (2, 4939239360), (3, 3292826240), (4, 2469619680), (5, 1975695744), (6, 1646413120), (8, 1234809840), (10, 987847872), (11, 898043520), (12, 823206560), (15, 658565248), (16, 617404920), (20, 493923936), (22, 449021760), (24, 411603280), (30, 329282624), (32, 308702460), (33, 299347840), (40, 246961968), (44, 224510880), (48, 205801640), (55, 179608704), (60, 164641312), (64, 154351230), (66, 149673920), (80, 123480984), (88, 112255440), (96, 102900820), (101, 97806720), (110, 89804352), (120, 82320656), (121, 81640320), (128, 77175615), (132, 74836960), (160, 61740492), (165, 59869568), (176, 56127720), (192, 51450410), (202, 48903360), (220, 44902176), (240, 41160328), (242, 40820160), (264, 37418480), (303, 32602240), (320, 30870246), (330, 29934784), (352, 28063860), (363, 27213440), (384, 25725205), (404, 24451680), (421, 23464320), (440, 22451088), (480, 20580164), (484, 20410080), (505, 19561344), (528, 18709240), (605, 16328064), (606, 16301120), (640, 15435123), (660, 14967392), (704, 14031930), (726, 13606720), (808, 12225840), (842, 11732160), (880, 11225544), (960, 10290082), (968, 10205040), (1010, 9780672), (1056, 9354620), (1111, 8891520), (1210, 8164032), (1212, 8150560), (1263, 7821440), (1320, 7483696), (1408, 7015965), (1452, 6803360), (1515, 6520448), (1616, 6112920), (1684, 5866080), (1760, 5612772), (1815, 5442688), (1920, 5145041), (1936, 5102520), (2020, 4890336), (2105, 4692864), (2112, 4677310), (2222, 4445760), (2420, 4082016), (2424, 4075280), (2526, 3910720), (2640, 3741848), (2904, 3401680), (3030, 3260224), (3232, 3056460), (3333, 2963840), (3368, 2933040), (3520, 2806386), (3630, 2721344), (3872, 2551260), (4040, 2445168), (4210, 2346432), (4224, 2338655), (4444, 2222880), (4631, 2133120), (4840, 2041008), (4848, 2037640), (5052, 1955360), (5280, 1870924), (5555, 1778304), (5808, 1700840), (6060, 1630112), (6315, 1564288), (6464, 1528230), (6666, 1481920), (6736, 1466520), (7040, 1403193), (7260, 1360672), (7744, 1275630), (8080, 1222584), (8420, 1173216), (8888, 1111440), (9262, 1066560), (9680, 1020504), (9696, 1018820), (10104, 977680), (10560, 935462), (11110, 889152), (11616, 850420), (12120, 815056), (12221, 808320), (12630, 782144), (12928, 764115), (13332, 740960), (13472, 733260), (13893, 711040), (14520, 680336), (15488, 637815), (16160, 611292), (16665, 592768), (16840, 586608), (17776, 555720), (18524, 533280), (19360, 510252), (19392, 509410), (20208, 488840), (21120, 467731), (22220, 444576), (23155, 426624), (23232, 425210), (24240, 407528), (24442, 404160), (25260, 391072), (26664, 370480), (26944, 366630), (27786, 355520), (29040, 340168), (32320, 305646), (33330, 296384), (33680, 293304), (35552, 277860), (36663, 269440), (37048, 266640), (38720, 255126), (38784, 254705), (40416, 244420), (42521, 232320), (44440, 222288), (46310, 213312), (46464, 212605), (48480, 203764), (48884, 202080), (50520, 195536), (50941, 193920), (53328, 185240), (53888, 183315), (55572, 177760), (58080, 170084), (61105, 161664), (64640, 152823), (66660, 148192), (67360, 146652), (69465, 142208), (71104, 138930), (73326, 134720), (74096, 133320), (77440, 127563), (80832, 122210), (85042, 116160), (88880, 111144), (92620, 106656), (96960, 101882), (97768, 101040)]