129944640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 224

約数和(自身を含む): 480754944

約数和(自身を除く): 350810304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 317, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 634, 672, 732, 840, 854, 915, 951, 960, 976, 1120, 1220, 1268, 1281, 1344, 1464, 1585, 1680, 1708, 1830, 1902, 1952, 2135, 2219, 2240, 2440, 2536, 2562, 2928, 3170, 3360, 3416, 3660, 3804, 3904, 4270, 4438, 4755, 4880, 5072, 5124, 5856, 6340, 6405, 6657, 6720, 6832, 7320, 7608, 8540, 8876, 9510, 9760, 10144, 10248, 11095, 11712, 12680, 12810, 13314, 13664, 14640, 15216, 17080, 17752, 19020, 19337, 19520, 20288, 20496, 22190, 25360, 25620, 26628, 27328, 29280, 30432, 33285, 34160, 35504, 38040, 38674, 40992, 44380, 50720, 51240, 53256, 58011, 58560, 60864, 66570, 68320, 71008, 76080, 77348, 81984, 88760, 96685, 101440, 102480, 106512, 116022, 133140, 135359, 136640, 142016, 152160, 154696, 177520, 193370, 204960, 213024, 232044, 266280, 270718, 290055, 304320, 309392, 355040, 386740, 406077, 409920, 426048, 464088, 532560, 541436, 580110, 618784, 676795, 710080, 773480, 812154, 928176, 1065120, 1082872, 1160220, 1237568, 1353590, 1546960, 1624308, 1856352, 2030385, 2130240, 2165744, 2320440, 2707180, 3093920, 3248616, 3712704, 4060770, 4331488, 4640880, 5414360, 6187840, 6497232, 8121540, 8662976, 9281760, 10828720, 12994464, 16243080, 18563520, 21657440, 25988928, 32486160, 43314880, 64972320, 129944640]

約数ペア:

[(1, 129944640), (2, 64972320), (3, 43314880), (4, 32486160), (5, 25988928), (6, 21657440), (7, 18563520), (8, 16243080), (10, 12994464), (12, 10828720), (14, 9281760), (15, 8662976), (16, 8121540), (20, 6497232), (21, 6187840), (24, 5414360), (28, 4640880), (30, 4331488), (32, 4060770), (35, 3712704), (40, 3248616), (42, 3093920), (48, 2707180), (56, 2320440), (60, 2165744), (61, 2130240), (64, 2030385), (70, 1856352), (80, 1624308), (84, 1546960), (96, 1353590), (105, 1237568), (112, 1160220), (120, 1082872), (122, 1065120), (140, 928176), (160, 812154), (168, 773480), (183, 710080), (192, 676795), (210, 618784), (224, 580110), (240, 541436), (244, 532560), (280, 464088), (305, 426048), (317, 409920), (320, 406077), (336, 386740), (366, 355040), (420, 309392), (427, 304320), (448, 290055), (480, 270718), (488, 266280), (560, 232044), (610, 213024), (634, 204960), (672, 193370), (732, 177520), (840, 154696), (854, 152160), (915, 142016), (951, 136640), (960, 135359), (976, 133140), (1120, 116022), (1220, 106512), (1268, 102480), (1281, 101440), (1344, 96685), (1464, 88760), (1585, 81984), (1680, 77348), (1708, 76080), (1830, 71008), (1902, 68320), (1952, 66570), (2135, 60864), (2219, 58560), (2240, 58011), (2440, 53256), (2536, 51240), (2562, 50720), (2928, 44380), (3170, 40992), (3360, 38674), (3416, 38040), (3660, 35504), (3804, 34160), (3904, 33285), (4270, 30432), (4438, 29280), (4755, 27328), (4880, 26628), (5072, 25620), (5124, 25360), (5856, 22190), (6340, 20496), (6405, 20288), (6657, 19520), (6720, 19337), (6832, 19020), (7320, 17752), (7608, 17080), (8540, 15216), (8876, 14640), (9510, 13664), (9760, 13314), (10144, 12810), (10248, 12680), (11095, 11712)]