77103840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 280869120

約数和(自身を除く): 203765280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 859, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1718, 1760, 1870, 2040, 2244, 2577, 2640, 2720, 2805, 2992, 3436, 3740, 4080, 4295, 4488, 5154, 5280, 5610, 5984, 6872, 7480, 8160, 8590, 8976, 9449, 10308, 11220, 12885, 13744, 14603, 14960, 17180, 17952, 18898, 20616, 22440, 25770, 27488, 28347, 29206, 29920, 34360, 37796, 41232, 43809, 44880, 47245, 51540, 56694, 58412, 68720, 73015, 75592, 82464, 87618, 89760, 94490, 103080, 113388, 116824, 137440, 141735, 146030, 151184, 160633, 175236, 188980, 206160, 219045, 226776, 233648, 283470, 292060, 302368, 321266, 350472, 377960, 412320, 438090, 453552, 467296, 481899, 566940, 584120, 642532, 700944, 755920, 803165, 876180, 907104, 963798, 1133880, 1168240, 1285064, 1401888, 1511840, 1606330, 1752360, 1927596, 2267760, 2336480, 2409495, 2570128, 3212660, 3504720, 3855192, 4535520, 4818990, 5140256, 6425320, 7009440, 7710384, 9637980, 12850640, 15420768, 19275960, 25701280, 38551920, 77103840]

約数ペア:

[(1, 77103840), (2, 38551920), (3, 25701280), (4, 19275960), (5, 15420768), (6, 12850640), (8, 9637980), (10, 7710384), (11, 7009440), (12, 6425320), (15, 5140256), (16, 4818990), (17, 4535520), (20, 3855192), (22, 3504720), (24, 3212660), (30, 2570128), (32, 2409495), (33, 2336480), (34, 2267760), (40, 1927596), (44, 1752360), (48, 1606330), (51, 1511840), (55, 1401888), (60, 1285064), (66, 1168240), (68, 1133880), (80, 963798), (85, 907104), (88, 876180), (96, 803165), (102, 755920), (110, 700944), (120, 642532), (132, 584120), (136, 566940), (160, 481899), (165, 467296), (170, 453552), (176, 438090), (187, 412320), (204, 377960), (220, 350472), (240, 321266), (255, 302368), (264, 292060), (272, 283470), (330, 233648), (340, 226776), (352, 219045), (374, 206160), (408, 188980), (440, 175236), (480, 160633), (510, 151184), (528, 146030), (544, 141735), (561, 137440), (660, 116824), (680, 113388), (748, 103080), (816, 94490), (859, 89760), (880, 87618), (935, 82464), (1020, 75592), (1056, 73015), (1122, 68720), (1320, 58412), (1360, 56694), (1496, 51540), (1632, 47245), (1718, 44880), (1760, 43809), (1870, 41232), (2040, 37796), (2244, 34360), (2577, 29920), (2640, 29206), (2720, 28347), (2805, 27488), (2992, 25770), (3436, 22440), (3740, 20616), (4080, 18898), (4295, 17952), (4488, 17180), (5154, 14960), (5280, 14603), (5610, 13744), (5984, 12885), (6872, 11220), (7480, 10308), (8160, 9449), (8590, 8976)]