274327680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 256

約数和(自身を含む): 987033600

約数和(自身を除く): 712705920

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, 264, 310, 320, 330, 341, 352, 372, 384, 419, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 838, 880, 930, 960, 992, 1023, 1056, 1240, 1257, 1320, 1364, 1408, 1488, 1676, 1705, 1760, 1860, 1920, 1984, 2046, 2095, 2112, 2480, 2514, 2640, 2728, 2976, 3352, 3410, 3520, 3720, 3968, 4092, 4190, 4224, 4609, 4960, 5028, 5115, 5280, 5456, 5952, 6285, 6704, 6820, 7040, 7440, 8184, 8380, 9218, 9920, 10056, 10230, 10560, 10912, 11904, 12570, 12989, 13408, 13640, 13827, 14880, 16368, 16760, 18436, 19840, 20112, 20460, 21120, 21824, 23045, 25140, 25978, 26816, 27280, 27654, 29760, 32736, 33520, 36872, 38967, 40224, 40920, 43648, 46090, 50280, 51956, 53632, 54560, 55308, 59520, 64945, 65472, 67040, 69135, 73744, 77934, 80448, 81840, 92180, 100560, 103912, 109120, 110616, 129890, 130944, 134080, 138270, 142879, 147488, 155868, 160896, 163680, 184360, 194835, 201120, 207824, 218240, 221232, 259780, 268160, 276540, 285758, 294976, 311736, 327360, 368720, 389670, 402240, 415648, 428637, 442464, 519560, 553080, 571516, 589952, 623472, 654720, 714395, 737440, 779340, 804480, 831296, 857274, 884928, 1039120, 1106160, 1143032, 1246944, 1428790, 1474880, 1558680, 1662592, 1714548, 1769856, 2078240, 2143185, 2212320, 2286064, 2493888, 2857580, 2949760, 3117360, 3429096, 4156480, 4286370, 4424640, 4572128, 4987776, 5715160, 6234720, 6858192, 8312960, 8572740, 8849280, 9144256, 11430320, 12469440, 13716384, 17145480, 18288512, 22860640, 24938880, 27432768, 34290960, 45721280, 54865536, 68581920, 91442560, 137163840, 274327680]

約数ペア:

[(1, 274327680), (2, 137163840), (3, 91442560), (4, 68581920), (5, 54865536), (6, 45721280), (8, 34290960), (10, 27432768), (11, 24938880), (12, 22860640), (15, 18288512), (16, 17145480), (20, 13716384), (22, 12469440), (24, 11430320), (30, 9144256), (31, 8849280), (32, 8572740), (33, 8312960), (40, 6858192), (44, 6234720), (48, 5715160), (55, 4987776), (60, 4572128), (62, 4424640), (64, 4286370), (66, 4156480), (80, 3429096), (88, 3117360), (93, 2949760), (96, 2857580), (110, 2493888), (120, 2286064), (124, 2212320), (128, 2143185), (132, 2078240), (155, 1769856), (160, 1714548), (165, 1662592), (176, 1558680), (186, 1474880), (192, 1428790), (220, 1246944), (240, 1143032), (248, 1106160), (264, 1039120), (310, 884928), (320, 857274), (330, 831296), (341, 804480), (352, 779340), (372, 737440), (384, 714395), (419, 654720), (440, 623472), (465, 589952), (480, 571516), (496, 553080), (528, 519560), (620, 442464), (640, 428637), (660, 415648), (682, 402240), (704, 389670), (744, 368720), (838, 327360), (880, 311736), (930, 294976), (960, 285758), (992, 276540), (1023, 268160), (1056, 259780), (1240, 221232), (1257, 218240), (1320, 207824), (1364, 201120), (1408, 194835), (1488, 184360), (1676, 163680), (1705, 160896), (1760, 155868), (1860, 147488), (1920, 142879), (1984, 138270), (2046, 134080), (2095, 130944), (2112, 129890), (2480, 110616), (2514, 109120), (2640, 103912), (2728, 100560), (2976, 92180), (3352, 81840), (3410, 80448), (3520, 77934), (3720, 73744), (3968, 69135), (4092, 67040), (4190, 65472), (4224, 64945), (4609, 59520), (4960, 55308), (5028, 54560), (5115, 53632), (5280, 51956), (5456, 50280), (5952, 46090), (6285, 43648), (6704, 40920), (6820, 40224), (7040, 38967), (7440, 36872), (8184, 33520), (8380, 32736), (9218, 29760), (9920, 27654), (10056, 27280), (10230, 26816), (10560, 25978), (10912, 25140), (11904, 23045), (12570, 21824), (12989, 21120), (13408, 20460), (13640, 20112), (13827, 19840), (14880, 18436), (16368, 16760)]