1097310720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 320

約数和(自身を含む): 3959746560

約数和(自身を除く): 2862435840

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, 419, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 838, 880, 930, 960, 992, 1023, 1056, 1240, 1257, 1280, 1320, 1364, 1408, 1488, 1536, 1676, 1705, 1760, 1860, 1920, 1984, 2046, 2095, 2112, 2480, 2514, 2560, 2640, 2728, 2816, 2976, 3352, 3410, 3520, 3720, 3840, 3968, 4092, 4190, 4224, 4609, 4960, 5028, 5115, 5280, 5456, 5632, 5952, 6285, 6704, 6820, 7040, 7440, 7680, 7936, 8184, 8380, 8448, 9218, 9920, 10056, 10230, 10560, 10912, 11904, 12570, 12989, 13408, 13640, 13827, 14080, 14880, 15872, 16368, 16760, 16896, 18436, 19840, 20112, 20460, 21120, 21824, 23045, 23808, 25140, 25978, 26816, 27280, 27654, 28160, 29760, 32736, 33520, 36872, 38967, 39680, 40224, 40920, 42240, 43648, 46090, 47616, 50280, 51956, 53632, 54560, 55308, 59520, 64945, 65472, 67040, 69135, 73744, 77934, 79360, 80448, 81840, 84480, 87296, 92180, 100560, 103912, 107264, 109120, 110616, 119040, 129890, 130944, 134080, 138270, 142879, 147488, 155868, 160896, 163680, 174592, 184360, 194835, 201120, 207824, 214528, 218240, 221232, 238080, 259780, 261888, 268160, 276540, 285758, 294976, 311736, 321792, 327360, 368720, 389670, 402240, 415648, 428637, 436480, 442464, 519560, 523776, 536320, 553080, 571516, 589952, 623472, 643584, 654720, 714395, 737440, 779340, 804480, 831296, 857274, 872960, 884928, 1039120, 1072640, 1106160, 1143032, 1179904, 1246944, 1309440, 1428790, 1474880, 1558680, 1608960, 1662592, 1714548, 1769856, 2078240, 2143185, 2212320, 2286064, 2359808, 2493888, 2618880, 2857580, 2949760, 3117360, 3217920, 3325184, 3429096, 3539712, 4156480, 4286370, 4424640, 4572128, 4987776, 5715160, 5899520, 6234720, 6650368, 6858192, 7079424, 8312960, 8572740, 8849280, 9144256, 9975552, 11430320, 11799040, 12469440, 13716384, 16625920, 17145480, 17698560, 18288512, 19951104, 22860640, 24938880, 27432768, 33251840, 34290960, 35397120, 36577024, 45721280, 49877760, 54865536, 68581920, 73154048, 91442560, 99755520, 109731072, 137163840, 182885120, 219462144, 274327680, 365770240, 548655360, 1097310720]

約数ペア:

[(1, 1097310720), (2, 548655360), (3, 365770240), (4, 274327680), (5, 219462144), (6, 182885120), (8, 137163840), (10, 109731072), (11, 99755520), (12, 91442560), (15, 73154048), (16, 68581920), (20, 54865536), (22, 49877760), (24, 45721280), (30, 36577024), (31, 35397120), (32, 34290960), (33, 33251840), (40, 27432768), (44, 24938880), (48, 22860640), (55, 19951104), (60, 18288512), (62, 17698560), (64, 17145480), (66, 16625920), (80, 13716384), (88, 12469440), (93, 11799040), (96, 11430320), (110, 9975552), (120, 9144256), (124, 8849280), (128, 8572740), (132, 8312960), (155, 7079424), (160, 6858192), (165, 6650368), (176, 6234720), (186, 5899520), (192, 5715160), (220, 4987776), (240, 4572128), (248, 4424640), (256, 4286370), (264, 4156480), (310, 3539712), (320, 3429096), (330, 3325184), (341, 3217920), (352, 3117360), (372, 2949760), (384, 2857580), (419, 2618880), (440, 2493888), (465, 2359808), (480, 2286064), (496, 2212320), (512, 2143185), (528, 2078240), (620, 1769856), (640, 1714548), (660, 1662592), (682, 1608960), (704, 1558680), (744, 1474880), (768, 1428790), (838, 1309440), (880, 1246944), (930, 1179904), (960, 1143032), (992, 1106160), (1023, 1072640), (1056, 1039120), (1240, 884928), (1257, 872960), (1280, 857274), (1320, 831296), (1364, 804480), (1408, 779340), (1488, 737440), (1536, 714395), (1676, 654720), (1705, 643584), (1760, 623472), (1860, 589952), (1920, 571516), (1984, 553080), (2046, 536320), (2095, 523776), (2112, 519560), (2480, 442464), (2514, 436480), (2560, 428637), (2640, 415648), (2728, 402240), (2816, 389670), (2976, 368720), (3352, 327360), (3410, 321792), (3520, 311736), (3720, 294976), (3840, 285758), (3968, 276540), (4092, 268160), (4190, 261888), (4224, 259780), (4609, 238080), (4960, 221232), (5028, 218240), (5115, 214528), (5280, 207824), (5456, 201120), (5632, 194835), (5952, 184360), (6285, 174592), (6704, 163680), (6820, 160896), (7040, 155868), (7440, 147488), (7680, 142879), (7936, 138270), (8184, 134080), (8380, 130944), (8448, 129890), (9218, 119040), (9920, 110616), (10056, 109120), (10230, 107264), (10560, 103912), (10912, 100560), (11904, 92180), (12570, 87296), (12989, 84480), (13408, 81840), (13640, 80448), (13827, 79360), (14080, 77934), (14880, 73744), (15872, 69135), (16368, 67040), (16760, 65472), (16896, 64945), (18436, 59520), (19840, 55308), (20112, 54560), (20460, 53632), (21120, 51956), (21824, 50280), (23045, 47616), (23808, 46090), (25140, 43648), (25978, 42240), (26816, 40920), (27280, 40224), (27654, 39680), (28160, 38967), (29760, 36872), (32736, 33520)]