163302720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 224

約数和(自身を含む): 624230400

約数和(自身を除く): 460927680

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, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1279, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2558, 2660, 3040, 3192, 3360, 3648, 3837, 3990, 4256, 4560, 5116, 5320, 6080, 6384, 6395, 6720, 7674, 7980, 8512, 8953, 9120, 10232, 10640, 12768, 12790, 15348, 15960, 17906, 18240, 19185, 20464, 21280, 24301, 25536, 25580, 26859, 30696, 31920, 35812, 38370, 40928, 42560, 44765, 48602, 51160, 53718, 61392, 63840, 71624, 72903, 76740, 81856, 89530, 97204, 102320, 107436, 121505, 122784, 127680, 134295, 143248, 145806, 153480, 170107, 179060, 194408, 204640, 214872, 243010, 245568, 268590, 286496, 291612, 306960, 340214, 358120, 364515, 388816, 409280, 429744, 486020, 510321, 537180, 572992, 583224, 613920, 680428, 716240, 729030, 777632, 850535, 859488, 972040, 1020642, 1074360, 1166448, 1227840, 1360856, 1432480, 1458060, 1555264, 1701070, 1718976, 1944080, 2041284, 2148720, 2332896, 2551605, 2721712, 2864960, 2916120, 3402140, 3888160, 4082568, 4297440, 4665792, 5103210, 5443424, 5832240, 6804280, 7776320, 8165136, 8594880, 10206420, 10886848, 11664480, 13608560, 16330272, 20412840, 23328960, 27217120, 32660544, 40825680, 54434240, 81651360, 163302720]

約数ペア:

[(1, 163302720), (2, 81651360), (3, 54434240), (4, 40825680), (5, 32660544), (6, 27217120), (7, 23328960), (8, 20412840), (10, 16330272), (12, 13608560), (14, 11664480), (15, 10886848), (16, 10206420), (19, 8594880), (20, 8165136), (21, 7776320), (24, 6804280), (28, 5832240), (30, 5443424), (32, 5103210), (35, 4665792), (38, 4297440), (40, 4082568), (42, 3888160), (48, 3402140), (56, 2916120), (57, 2864960), (60, 2721712), (64, 2551605), (70, 2332896), (76, 2148720), (80, 2041284), (84, 1944080), (95, 1718976), (96, 1701070), (105, 1555264), (112, 1458060), (114, 1432480), (120, 1360856), (133, 1227840), (140, 1166448), (152, 1074360), (160, 1020642), (168, 972040), (190, 859488), (192, 850535), (210, 777632), (224, 729030), (228, 716240), (240, 680428), (266, 613920), (280, 583224), (285, 572992), (304, 537180), (320, 510321), (336, 486020), (380, 429744), (399, 409280), (420, 388816), (448, 364515), (456, 358120), (480, 340214), (532, 306960), (560, 291612), (570, 286496), (608, 268590), (665, 245568), (672, 243010), (760, 214872), (798, 204640), (840, 194408), (912, 179060), (960, 170107), (1064, 153480), (1120, 145806), (1140, 143248), (1216, 134295), (1279, 127680), (1330, 122784), (1344, 121505), (1520, 107436), (1596, 102320), (1680, 97204), (1824, 89530), (1995, 81856), (2128, 76740), (2240, 72903), (2280, 71624), (2558, 63840), (2660, 61392), (3040, 53718), (3192, 51160), (3360, 48602), (3648, 44765), (3837, 42560), (3990, 40928), (4256, 38370), (4560, 35812), (5116, 31920), (5320, 30696), (6080, 26859), (6384, 25580), (6395, 25536), (6720, 24301), (7674, 21280), (7980, 20464), (8512, 19185), (8953, 18240), (9120, 17906), (10232, 15960), (10640, 15348), (12768, 12790)]