87205440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 224

約数和(自身を含む): 333573120

約数和(自身を除く): 246367680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 683, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1366, 1520, 1596, 1680, 1824, 1995, 2049, 2128, 2240, 2280, 2660, 2732, 3040, 3192, 3360, 3415, 3648, 3990, 4098, 4256, 4560, 4781, 5320, 5464, 6080, 6384, 6720, 6830, 7980, 8196, 8512, 9120, 9562, 10245, 10640, 10928, 12768, 12977, 13660, 14343, 15960, 16392, 18240, 19124, 20490, 21280, 21856, 23905, 25536, 25954, 27320, 28686, 31920, 32784, 38248, 38931, 40980, 42560, 43712, 47810, 51908, 54640, 57372, 63840, 64885, 65568, 71715, 76496, 77862, 81960, 90839, 95620, 103816, 109280, 114744, 127680, 129770, 131136, 143430, 152992, 155724, 163920, 181678, 191240, 194655, 207632, 218560, 229488, 259540, 272517, 286860, 305984, 311448, 327840, 363356, 382480, 389310, 415264, 454195, 458976, 519080, 545034, 573720, 622896, 655680, 726712, 764960, 778620, 830528, 908390, 917952, 1038160, 1090068, 1147440, 1245792, 1362585, 1453424, 1529920, 1557240, 1816780, 2076320, 2180136, 2294880, 2491584, 2725170, 2906848, 3114480, 3633560, 4152640, 4360272, 4589760, 5450340, 5813696, 6228960, 7267120, 8720544, 10900680, 12457920, 14534240, 17441088, 21801360, 29068480, 43602720, 87205440]

約数ペア:

[(1, 87205440), (2, 43602720), (3, 29068480), (4, 21801360), (5, 17441088), (6, 14534240), (7, 12457920), (8, 10900680), (10, 8720544), (12, 7267120), (14, 6228960), (15, 5813696), (16, 5450340), (19, 4589760), (20, 4360272), (21, 4152640), (24, 3633560), (28, 3114480), (30, 2906848), (32, 2725170), (35, 2491584), (38, 2294880), (40, 2180136), (42, 2076320), (48, 1816780), (56, 1557240), (57, 1529920), (60, 1453424), (64, 1362585), (70, 1245792), (76, 1147440), (80, 1090068), (84, 1038160), (95, 917952), (96, 908390), (105, 830528), (112, 778620), (114, 764960), (120, 726712), (133, 655680), (140, 622896), (152, 573720), (160, 545034), (168, 519080), (190, 458976), (192, 454195), (210, 415264), (224, 389310), (228, 382480), (240, 363356), (266, 327840), (280, 311448), (285, 305984), (304, 286860), (320, 272517), (336, 259540), (380, 229488), (399, 218560), (420, 207632), (448, 194655), (456, 191240), (480, 181678), (532, 163920), (560, 155724), (570, 152992), (608, 143430), (665, 131136), (672, 129770), (683, 127680), (760, 114744), (798, 109280), (840, 103816), (912, 95620), (960, 90839), (1064, 81960), (1120, 77862), (1140, 76496), (1216, 71715), (1330, 65568), (1344, 64885), (1366, 63840), (1520, 57372), (1596, 54640), (1680, 51908), (1824, 47810), (1995, 43712), (2049, 42560), (2128, 40980), (2240, 38931), (2280, 38248), (2660, 32784), (2732, 31920), (3040, 28686), (3192, 27320), (3360, 25954), (3415, 25536), (3648, 23905), (3990, 21856), (4098, 21280), (4256, 20490), (4560, 19124), (4781, 18240), (5320, 16392), (5464, 15960), (6080, 14343), (6384, 13660), (6720, 12977), (6830, 12768), (7980, 10928), (8196, 10640), (8512, 10245), (9120, 9562)]