154207680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 224

約数和(自身を含む): 566196480

約数和(自身を除く): 411988800

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, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 859, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1718, 1760, 1870, 2040, 2112, 2244, 2577, 2640, 2720, 2805, 2992, 3264, 3436, 3520, 3740, 4080, 4295, 4488, 5154, 5280, 5440, 5610, 5984, 6872, 7480, 8160, 8590, 8976, 9449, 10308, 10560, 11220, 11968, 12885, 13744, 14603, 14960, 16320, 17180, 17952, 18898, 20616, 22440, 25770, 27488, 28347, 29206, 29920, 34360, 35904, 37796, 41232, 43809, 44880, 47245, 51540, 54976, 56694, 58412, 59840, 68720, 73015, 75592, 82464, 87618, 89760, 94490, 103080, 113388, 116824, 137440, 141735, 146030, 151184, 160633, 164928, 175236, 179520, 188980, 206160, 219045, 226776, 233648, 274880, 283470, 292060, 302368, 321266, 350472, 377960, 412320, 438090, 453552, 467296, 481899, 566940, 584120, 604736, 642532, 700944, 755920, 803165, 824640, 876180, 907104, 934592, 963798, 1133880, 1168240, 1285064, 1401888, 1511840, 1606330, 1752360, 1814208, 1927596, 2267760, 2336480, 2409495, 2570128, 2803776, 3023680, 3212660, 3504720, 3855192, 4535520, 4672960, 4818990, 5140256, 6425320, 7009440, 7710384, 9071040, 9637980, 10280512, 12850640, 14018880, 15420768, 19275960, 25701280, 30841536, 38551920, 51402560, 77103840, 154207680]

約数ペア:

[(1, 154207680), (2, 77103840), (3, 51402560), (4, 38551920), (5, 30841536), (6, 25701280), (8, 19275960), (10, 15420768), (11, 14018880), (12, 12850640), (15, 10280512), (16, 9637980), (17, 9071040), (20, 7710384), (22, 7009440), (24, 6425320), (30, 5140256), (32, 4818990), (33, 4672960), (34, 4535520), (40, 3855192), (44, 3504720), (48, 3212660), (51, 3023680), (55, 2803776), (60, 2570128), (64, 2409495), (66, 2336480), (68, 2267760), (80, 1927596), (85, 1814208), (88, 1752360), (96, 1606330), (102, 1511840), (110, 1401888), (120, 1285064), (132, 1168240), (136, 1133880), (160, 963798), (165, 934592), (170, 907104), (176, 876180), (187, 824640), (192, 803165), (204, 755920), (220, 700944), (240, 642532), (255, 604736), (264, 584120), (272, 566940), (320, 481899), (330, 467296), (340, 453552), (352, 438090), (374, 412320), (408, 377960), (440, 350472), (480, 321266), (510, 302368), (528, 292060), (544, 283470), (561, 274880), (660, 233648), (680, 226776), (704, 219045), (748, 206160), (816, 188980), (859, 179520), (880, 175236), (935, 164928), (960, 160633), (1020, 151184), (1056, 146030), (1088, 141735), (1122, 137440), (1320, 116824), (1360, 113388), (1496, 103080), (1632, 94490), (1718, 89760), (1760, 87618), (1870, 82464), (2040, 75592), (2112, 73015), (2244, 68720), (2577, 59840), (2640, 58412), (2720, 56694), (2805, 54976), (2992, 51540), (3264, 47245), (3436, 44880), (3520, 43809), (3740, 41232), (4080, 37796), (4295, 35904), (4488, 34360), (5154, 29920), (5280, 29206), (5440, 28347), (5610, 27488), (5984, 25770), (6872, 22440), (7480, 20616), (8160, 18898), (8590, 17952), (8976, 17180), (9449, 16320), (10308, 14960), (10560, 14603), (11220, 13744), (11968, 12885)]