276848880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 320

約数和(自身を含む): 1090215936

約数和(自身を除く): 813367056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 71, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 142, 154, 165, 168, 176, 210, 211, 213, 220, 231, 240, 264, 280, 284, 308, 330, 336, 355, 385, 420, 422, 426, 440, 462, 497, 528, 560, 568, 616, 633, 660, 710, 770, 781, 840, 844, 852, 880, 924, 994, 1055, 1065, 1136, 1155, 1232, 1266, 1320, 1420, 1477, 1491, 1540, 1562, 1680, 1688, 1704, 1848, 1988, 2110, 2130, 2310, 2321, 2343, 2485, 2532, 2640, 2840, 2954, 2982, 3080, 3124, 3165, 3376, 3408, 3696, 3905, 3976, 4220, 4260, 4431, 4620, 4642, 4686, 4970, 5064, 5467, 5680, 5908, 5964, 6160, 6248, 6330, 6963, 7385, 7455, 7810, 7952, 8440, 8520, 8862, 9240, 9284, 9372, 9940, 10128, 10934, 11605, 11715, 11816, 11928, 12496, 12660, 13926, 14770, 14910, 14981, 15620, 16247, 16401, 16880, 17040, 17724, 18480, 18568, 18744, 19880, 21868, 22155, 23210, 23430, 23632, 23856, 25320, 27335, 27852, 29540, 29820, 29962, 31240, 32494, 32802, 34815, 35448, 37136, 37488, 39760, 43736, 44310, 44943, 46420, 46860, 48741, 50640, 54670, 55704, 59080, 59640, 59924, 62480, 64988, 65604, 69630, 70896, 74905, 81235, 82005, 87472, 88620, 89886, 92840, 93720, 97482, 104867, 109340, 111408, 118160, 119280, 119848, 129976, 131208, 139260, 149810, 162470, 164010, 164791, 177240, 179772, 185680, 187440, 194964, 209734, 218680, 224715, 239696, 243705, 259952, 262416, 278520, 299620, 314601, 324940, 328020, 329582, 354480, 359544, 389928, 419468, 437360, 449430, 487410, 494373, 524335, 557040, 599240, 629202, 649880, 656040, 659164, 719088, 779856, 823955, 838936, 898860, 974820, 988746, 1048670, 1153537, 1198480, 1258404, 1299760, 1312080, 1318328, 1573005, 1647910, 1677872, 1797720, 1949640, 1977492, 2097340, 2307074, 2471865, 2516808, 2636656, 3146010, 3295820, 3460611, 3595440, 3899280, 3954984, 4194680, 4614148, 4943730, 5033616, 5767685, 6292020, 6591640, 6921222, 7909968, 8389360, 9228296, 9887460, 11535370, 12584040, 13183280, 13842444, 17303055, 18456592, 19774920, 23070740, 25168080, 27684888, 34606110, 39549840, 46141480, 55369776, 69212220, 92282960, 138424440, 276848880]

約数ペア:

[(1, 276848880), (2, 138424440), (3, 92282960), (4, 69212220), (5, 55369776), (6, 46141480), (7, 39549840), (8, 34606110), (10, 27684888), (11, 25168080), (12, 23070740), (14, 19774920), (15, 18456592), (16, 17303055), (20, 13842444), (21, 13183280), (22, 12584040), (24, 11535370), (28, 9887460), (30, 9228296), (33, 8389360), (35, 7909968), (40, 6921222), (42, 6591640), (44, 6292020), (48, 5767685), (55, 5033616), (56, 4943730), (60, 4614148), (66, 4194680), (70, 3954984), (71, 3899280), (77, 3595440), (80, 3460611), (84, 3295820), (88, 3146010), (105, 2636656), (110, 2516808), (112, 2471865), (120, 2307074), (132, 2097340), (140, 1977492), (142, 1949640), (154, 1797720), (165, 1677872), (168, 1647910), (176, 1573005), (210, 1318328), (211, 1312080), (213, 1299760), (220, 1258404), (231, 1198480), (240, 1153537), (264, 1048670), (280, 988746), (284, 974820), (308, 898860), (330, 838936), (336, 823955), (355, 779856), (385, 719088), (420, 659164), (422, 656040), (426, 649880), (440, 629202), (462, 599240), (497, 557040), (528, 524335), (560, 494373), (568, 487410), (616, 449430), (633, 437360), (660, 419468), (710, 389928), (770, 359544), (781, 354480), (840, 329582), (844, 328020), (852, 324940), (880, 314601), (924, 299620), (994, 278520), (1055, 262416), (1065, 259952), (1136, 243705), (1155, 239696), (1232, 224715), (1266, 218680), (1320, 209734), (1420, 194964), (1477, 187440), (1491, 185680), (1540, 179772), (1562, 177240), (1680, 164791), (1688, 164010), (1704, 162470), (1848, 149810), (1988, 139260), (2110, 131208), (2130, 129976), (2310, 119848), (2321, 119280), (2343, 118160), (2485, 111408), (2532, 109340), (2640, 104867), (2840, 97482), (2954, 93720), (2982, 92840), (3080, 89886), (3124, 88620), (3165, 87472), (3376, 82005), (3408, 81235), (3696, 74905), (3905, 70896), (3976, 69630), (4220, 65604), (4260, 64988), (4431, 62480), (4620, 59924), (4642, 59640), (4686, 59080), (4970, 55704), (5064, 54670), (5467, 50640), (5680, 48741), (5908, 46860), (5964, 46420), (6160, 44943), (6248, 44310), (6330, 43736), (6963, 39760), (7385, 37488), (7455, 37136), (7810, 35448), (7952, 34815), (8440, 32802), (8520, 32494), (8862, 31240), (9240, 29962), (9284, 29820), (9372, 29540), (9940, 27852), (10128, 27335), (10934, 25320), (11605, 23856), (11715, 23632), (11816, 23430), (11928, 23210), (12496, 22155), (12660, 21868), (13926, 19880), (14770, 18744), (14910, 18568), (14981, 18480), (15620, 17724), (16247, 17040), (16401, 16880)]