248848320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1995

約数の個数: 224

約数和(自身を含む): 950976000

約数和(自身を除く): 702127680

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, 1330, 1344, 1520, 1596, 1680, 1824, 1949, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3898, 3990, 4256, 4560, 5320, 5847, 6080, 6384, 6720, 7796, 7980, 8512, 9120, 9745, 10640, 11694, 12768, 13643, 15592, 15960, 18240, 19490, 21280, 23388, 25536, 27286, 29235, 31184, 31920, 37031, 38980, 40929, 42560, 46776, 54572, 58470, 62368, 63840, 68215, 74062, 77960, 81858, 93552, 109144, 111093, 116940, 124736, 127680, 136430, 148124, 155920, 163716, 185155, 187104, 204645, 218288, 222186, 233880, 259217, 272860, 296248, 311840, 327432, 370310, 374208, 409290, 436576, 444372, 467760, 518434, 545720, 555465, 592496, 623680, 654864, 740620, 777651, 818580, 873152, 888744, 935520, 1036868, 1091440, 1110930, 1184992, 1296085, 1309728, 1481240, 1555302, 1637160, 1777488, 1871040, 2073736, 2182880, 2221860, 2369984, 2592170, 2619456, 2962480, 3110604, 3274320, 3554976, 3888255, 4147472, 4365760, 4443720, 5184340, 5924960, 6221208, 6548640, 7109952, 7776510, 8294944, 8887440, 10368680, 11849920, 12442416, 13097280, 15553020, 16589888, 17774880, 20737360, 24884832, 31106040, 35549760, 41474720, 49769664, 62212080, 82949440, 124424160, 248848320]

約数ペア:

[(1, 248848320), (2, 124424160), (3, 82949440), (4, 62212080), (5, 49769664), (6, 41474720), (7, 35549760), (8, 31106040), (10, 24884832), (12, 20737360), (14, 17774880), (15, 16589888), (16, 15553020), (19, 13097280), (20, 12442416), (21, 11849920), (24, 10368680), (28, 8887440), (30, 8294944), (32, 7776510), (35, 7109952), (38, 6548640), (40, 6221208), (42, 5924960), (48, 5184340), (56, 4443720), (57, 4365760), (60, 4147472), (64, 3888255), (70, 3554976), (76, 3274320), (80, 3110604), (84, 2962480), (95, 2619456), (96, 2592170), (105, 2369984), (112, 2221860), (114, 2182880), (120, 2073736), (133, 1871040), (140, 1777488), (152, 1637160), (160, 1555302), (168, 1481240), (190, 1309728), (192, 1296085), (210, 1184992), (224, 1110930), (228, 1091440), (240, 1036868), (266, 935520), (280, 888744), (285, 873152), (304, 818580), (320, 777651), (336, 740620), (380, 654864), (399, 623680), (420, 592496), (448, 555465), (456, 545720), (480, 518434), (532, 467760), (560, 444372), (570, 436576), (608, 409290), (665, 374208), (672, 370310), (760, 327432), (798, 311840), (840, 296248), (912, 272860), (960, 259217), (1064, 233880), (1120, 222186), (1140, 218288), (1216, 204645), (1330, 187104), (1344, 185155), (1520, 163716), (1596, 155920), (1680, 148124), (1824, 136430), (1949, 127680), (1995, 124736), (2128, 116940), (2240, 111093), (2280, 109144), (2660, 93552), (3040, 81858), (3192, 77960), (3360, 74062), (3648, 68215), (3898, 63840), (3990, 62368), (4256, 58470), (4560, 54572), (5320, 46776), (5847, 42560), (6080, 40929), (6384, 38980), (6720, 37031), (7796, 31920), (7980, 31184), (8512, 29235), (9120, 27286), (9745, 25536), (10640, 23388), (11694, 21280), (12768, 19490), (13643, 18240), (15592, 15960)]