2668638720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 320

約数和(自身を含む): 9616527360

約数和(自身を除く): 6947888640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1019, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1536, 1705, 1760, 1860, 1920, 1984, 2038, 2046, 2112, 2480, 2560, 2640, 2728, 2816, 2976, 3057, 3410, 3520, 3720, 3840, 3968, 4076, 4092, 4224, 4960, 5095, 5115, 5280, 5456, 5632, 5952, 6114, 6820, 7040, 7440, 7680, 7936, 8152, 8184, 8448, 9920, 10190, 10230, 10560, 10912, 11209, 11904, 12228, 13640, 14080, 14880, 15285, 15872, 16304, 16368, 16896, 19840, 20380, 20460, 21120, 21824, 22418, 23808, 24456, 27280, 28160, 29760, 30570, 31589, 32608, 32736, 33627, 39680, 40760, 40920, 42240, 43648, 44836, 47616, 48912, 54560, 56045, 59520, 61140, 63178, 65216, 65472, 67254, 79360, 81520, 81840, 84480, 87296, 89672, 94767, 97824, 109120, 112090, 119040, 122280, 126356, 130432, 130944, 134508, 157945, 163040, 163680, 168135, 174592, 179344, 189534, 195648, 218240, 224180, 238080, 244560, 252712, 260864, 261888, 269016, 315890, 326080, 327360, 336270, 347479, 358688, 379068, 391296, 436480, 448360, 473835, 489120, 505424, 521728, 523776, 538032, 631780, 652160, 654720, 672540, 694958, 717376, 758136, 782592, 872960, 896720, 947670, 978240, 1010848, 1042437, 1076064, 1263560, 1304320, 1309440, 1345080, 1389916, 1434752, 1516272, 1565184, 1737395, 1793440, 1895340, 1956480, 2021696, 2084874, 2152128, 2527120, 2608640, 2618880, 2690160, 2779832, 2869504, 3032544, 3474790, 3586880, 3790680, 3912960, 4043392, 4169748, 4304256, 5054240, 5212185, 5380320, 5559664, 5739008, 6065088, 6949580, 7173760, 7581360, 7825920, 8086784, 8339496, 8608512, 10108480, 10424370, 10760640, 11119328, 12130176, 13899160, 14347520, 15162720, 16173568, 16678992, 17217024, 20216960, 20848740, 21521280, 22238656, 24260352, 27798320, 28695040, 30325440, 33357984, 40433920, 41697480, 43042560, 44477312, 48520704, 55596640, 60650880, 66715968, 80867840, 83394960, 86085120, 88954624, 111193280, 121301760, 133431936, 166789920, 177909248, 222386560, 242603520, 266863872, 333579840, 444773120, 533727744, 667159680, 889546240, 1334319360, 2668638720]

約数ペア:

[(1, 2668638720), (2, 1334319360), (3, 889546240), (4, 667159680), (5, 533727744), (6, 444773120), (8, 333579840), (10, 266863872), (11, 242603520), (12, 222386560), (15, 177909248), (16, 166789920), (20, 133431936), (22, 121301760), (24, 111193280), (30, 88954624), (31, 86085120), (32, 83394960), (33, 80867840), (40, 66715968), (44, 60650880), (48, 55596640), (55, 48520704), (60, 44477312), (62, 43042560), (64, 41697480), (66, 40433920), (80, 33357984), (88, 30325440), (93, 28695040), (96, 27798320), (110, 24260352), (120, 22238656), (124, 21521280), (128, 20848740), (132, 20216960), (155, 17217024), (160, 16678992), (165, 16173568), (176, 15162720), (186, 14347520), (192, 13899160), (220, 12130176), (240, 11119328), (248, 10760640), (256, 10424370), (264, 10108480), (310, 8608512), (320, 8339496), (330, 8086784), (341, 7825920), (352, 7581360), (372, 7173760), (384, 6949580), (440, 6065088), (465, 5739008), (480, 5559664), (496, 5380320), (512, 5212185), (528, 5054240), (620, 4304256), (640, 4169748), (660, 4043392), (682, 3912960), (704, 3790680), (744, 3586880), (768, 3474790), (880, 3032544), (930, 2869504), (960, 2779832), (992, 2690160), (1019, 2618880), (1023, 2608640), (1056, 2527120), (1240, 2152128), (1280, 2084874), (1320, 2021696), (1364, 1956480), (1408, 1895340), (1488, 1793440), (1536, 1737395), (1705, 1565184), (1760, 1516272), (1860, 1434752), (1920, 1389916), (1984, 1345080), (2038, 1309440), (2046, 1304320), (2112, 1263560), (2480, 1076064), (2560, 1042437), (2640, 1010848), (2728, 978240), (2816, 947670), (2976, 896720), (3057, 872960), (3410, 782592), (3520, 758136), (3720, 717376), (3840, 694958), (3968, 672540), (4076, 654720), (4092, 652160), (4224, 631780), (4960, 538032), (5095, 523776), (5115, 521728), (5280, 505424), (5456, 489120), (5632, 473835), (5952, 448360), (6114, 436480), (6820, 391296), (7040, 379068), (7440, 358688), (7680, 347479), (7936, 336270), (8152, 327360), (8184, 326080), (8448, 315890), (9920, 269016), (10190, 261888), (10230, 260864), (10560, 252712), (10912, 244560), (11209, 238080), (11904, 224180), (12228, 218240), (13640, 195648), (14080, 189534), (14880, 179344), (15285, 174592), (15872, 168135), (16304, 163680), (16368, 163040), (16896, 157945), (19840, 134508), (20380, 130944), (20460, 130432), (21120, 126356), (21824, 122280), (22418, 119040), (23808, 112090), (24456, 109120), (27280, 97824), (28160, 94767), (29760, 89672), (30570, 87296), (31589, 84480), (32608, 81840), (32736, 81520), (33627, 79360), (39680, 67254), (40760, 65472), (40920, 65216), (42240, 63178), (43648, 61140), (44836, 59520), (47616, 56045), (48912, 54560)]