47967360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 180956160

約数和(自身を除く): 132988800

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, 43, 48, 56, 60, 64, 70, 80, 83, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 166, 168, 172, 192, 210, 215, 224, 240, 249, 258, 280, 301, 320, 332, 336, 344, 384, 415, 420, 430, 448, 480, 498, 516, 560, 581, 602, 640, 645, 664, 672, 688, 830, 840, 860, 896, 903, 960, 996, 1032, 1120, 1162, 1204, 1245, 1290, 1328, 1344, 1376, 1505, 1660, 1680, 1720, 1743, 1806, 1920, 1992, 2064, 2240, 2324, 2408, 2490, 2580, 2656, 2688, 2752, 2905, 3010, 3320, 3360, 3440, 3486, 3569, 3612, 3984, 4128, 4480, 4515, 4648, 4816, 4980, 5160, 5312, 5504, 5810, 6020, 6640, 6720, 6880, 6972, 7138, 7224, 7968, 8256, 8715, 9030, 9296, 9632, 9960, 10320, 10624, 10707, 11620, 12040, 13280, 13440, 13760, 13944, 14276, 14448, 15936, 16512, 17430, 17845, 18060, 18592, 19264, 19920, 20640, 21414, 23240, 24080, 24983, 26560, 27520, 27888, 28552, 28896, 31872, 34860, 35690, 36120, 37184, 38528, 39840, 41280, 42828, 46480, 48160, 49966, 53120, 53535, 55776, 57104, 57792, 69720, 71380, 72240, 74368, 74949, 79680, 82560, 85656, 92960, 96320, 99932, 107070, 111552, 114208, 115584, 124915, 139440, 142760, 144480, 149898, 159360, 171312, 185920, 192640, 199864, 214140, 223104, 228416, 249830, 278880, 285520, 288960, 299796, 342624, 371840, 374745, 399728, 428280, 456832, 499660, 557760, 571040, 577920, 599592, 685248, 749490, 799456, 856560, 999320, 1115520, 1142080, 1199184, 1370496, 1498980, 1598912, 1713120, 1998640, 2284160, 2398368, 2997960, 3197824, 3426240, 3997280, 4796736, 5995920, 6852480, 7994560, 9593472, 11991840, 15989120, 23983680, 47967360]

約数ペア:

[(1, 47967360), (2, 23983680), (3, 15989120), (4, 11991840), (5, 9593472), (6, 7994560), (7, 6852480), (8, 5995920), (10, 4796736), (12, 3997280), (14, 3426240), (15, 3197824), (16, 2997960), (20, 2398368), (21, 2284160), (24, 1998640), (28, 1713120), (30, 1598912), (32, 1498980), (35, 1370496), (40, 1199184), (42, 1142080), (43, 1115520), (48, 999320), (56, 856560), (60, 799456), (64, 749490), (70, 685248), (80, 599592), (83, 577920), (84, 571040), (86, 557760), (96, 499660), (105, 456832), (112, 428280), (120, 399728), (128, 374745), (129, 371840), (140, 342624), (160, 299796), (166, 288960), (168, 285520), (172, 278880), (192, 249830), (210, 228416), (215, 223104), (224, 214140), (240, 199864), (249, 192640), (258, 185920), (280, 171312), (301, 159360), (320, 149898), (332, 144480), (336, 142760), (344, 139440), (384, 124915), (415, 115584), (420, 114208), (430, 111552), (448, 107070), (480, 99932), (498, 96320), (516, 92960), (560, 85656), (581, 82560), (602, 79680), (640, 74949), (645, 74368), (664, 72240), (672, 71380), (688, 69720), (830, 57792), (840, 57104), (860, 55776), (896, 53535), (903, 53120), (960, 49966), (996, 48160), (1032, 46480), (1120, 42828), (1162, 41280), (1204, 39840), (1245, 38528), (1290, 37184), (1328, 36120), (1344, 35690), (1376, 34860), (1505, 31872), (1660, 28896), (1680, 28552), (1720, 27888), (1743, 27520), (1806, 26560), (1920, 24983), (1992, 24080), (2064, 23240), (2240, 21414), (2324, 20640), (2408, 19920), (2490, 19264), (2580, 18592), (2656, 18060), (2688, 17845), (2752, 17430), (2905, 16512), (3010, 15936), (3320, 14448), (3360, 14276), (3440, 13944), (3486, 13760), (3569, 13440), (3612, 13280), (3984, 12040), (4128, 11620), (4480, 10707), (4515, 10624), (4648, 10320), (4816, 9960), (4980, 9632), (5160, 9296), (5312, 9030), (5504, 8715), (5810, 8256), (6020, 7968), (6640, 7224), (6720, 7138), (6880, 6972)]