491823360

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 576

約数和(自身を含む): 2119219200

約数和(自身を除く): 1627395840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 107, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 214, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 321, 336, 342, 360, 378, 380, 384, 399, 420, 428, 432, 448, 456, 480, 504, 513, 532, 535, 540, 560, 570, 576, 608, 630, 640, 642, 665, 672, 684, 720, 749, 756, 760, 768, 798, 840, 855, 856, 864, 896, 912, 945, 960, 963, 1008, 1026, 1064, 1070, 1080, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1284, 1330, 1344, 1368, 1440, 1498, 1512, 1520, 1596, 1605, 1680, 1710, 1712, 1728, 1792, 1824, 1890, 1920, 1926, 1995, 2016, 2033, 2052, 2128, 2140, 2160, 2240, 2247, 2280, 2304, 2394, 2432, 2520, 2565, 2568, 2660, 2688, 2736, 2880, 2889, 2996, 3024, 3040, 3192, 3210, 3360, 3420, 3424, 3456, 3591, 3648, 3745, 3780, 3840, 3852, 3990, 4032, 4066, 4104, 4256, 4280, 4320, 4480, 4494, 4560, 4788, 4815, 4864, 5040, 5130, 5136, 5320, 5376, 5472, 5760, 5778, 5985, 5992, 6048, 6080, 6099, 6384, 6420, 6720, 6741, 6840, 6848, 6912, 7182, 7296, 7490, 7560, 7704, 7980, 8064, 8132, 8208, 8512, 8560, 8640, 8960, 8988, 9120, 9576, 9630, 10080, 10165, 10260, 10272, 10640, 10944, 11235, 11520, 11556, 11970, 11984, 12096, 12160, 12198, 12768, 12840, 13440, 13482, 13680, 13696, 14231, 14364, 14445, 14592, 14980, 15120, 15408, 15960, 16128, 16264, 16416, 17024, 17120, 17280, 17955, 17976, 18240, 18297, 19152, 19260, 20160, 20223, 20330, 20520, 20544, 21280, 21888, 22470, 23112, 23940, 23968, 24192, 24320, 24396, 25536, 25680, 26880, 26964, 27360, 27392, 28462, 28728, 28890, 29960, 30240, 30495, 30816, 31920, 32528, 32832, 33705, 34048, 34240, 34560, 35910, 35952, 36480, 36594, 38304, 38520, 40320, 40446, 40660, 41040, 41088, 42560, 42693, 43776, 44940, 46224, 47880, 47936, 48384, 48792, 51072, 51360, 53928, 54720, 54891, 56924, 57456, 57780, 59920, 60480, 60990, 61632, 63840, 65056, 65664, 67410, 68480, 71155, 71820, 71904, 72960, 73188, 76608, 77040, 80640, 80892, 81320, 82080, 82176, 85120, 85386, 89880, 91485, 92448, 95760, 95872, 97584, 101115, 102144, 102720, 107856, 109440, 109782, 113848, 114912, 115560, 119840, 120960, 121980, 123264, 127680, 128079, 130112, 131328, 134820, 136960, 142310, 143640, 143808, 146376, 153216, 154080, 161784, 162640, 164160, 170240, 170772, 179760, 182970, 184896, 191520, 191744, 195168, 202230, 205440, 213465, 215712, 218880, 219564, 227696, 229824, 231120, 239680, 241920, 243960, 246528, 255360, 256158, 260224, 269640, 274455, 284620, 287280, 287616, 292752, 306432, 308160, 323568, 325280, 328320, 341544, 359520, 365940, 369792, 383040, 384237, 390336, 404460, 410880, 426930, 431424, 439128, 455392, 459648, 462240, 479360, 487920, 510720, 512316, 520448, 539280, 548910, 569240, 574560, 575232, 585504, 616320, 640395, 647136, 650560, 656640, 683088, 719040, 731880, 739584, 766080, 768474, 780672, 808920, 853860, 862848, 878256, 910784, 919296, 924480, 958720, 975840, 1024632, 1078560, 1097820, 1138480, 1149120, 1171008, 1232640, 1280790, 1294272, 1301120, 1366176, 1438080, 1463760, 1532160, 1536948, 1561344, 1617840, 1707720, 1725696, 1756512, 1821568, 1848960, 1921185, 1951680, 2049264, 2157120, 2195640, 2276960, 2298240, 2342016, 2561580, 2588544, 2602240, 2732352, 2876160, 2927520, 3073896, 3235680, 3415440, 3513024, 3643136, 3697920, 3842370, 3903360, 4098528, 4314240, 4391280, 4553920, 4596480, 4684032, 5123160, 5177088, 5464704, 5855040, 6147792, 6471360, 6830880, 7026048, 7684740, 7806720, 8197056, 8628480, 8782560, 9107840, 10246320, 10929408, 11710080, 12295584, 12942720, 13661760, 14052096, 15369480, 16394112, 17565120, 18215680, 20492640, 23420160, 24591168, 25885440, 27323520, 30738960, 32788224, 35130240, 40985280, 49182336, 54647040, 61477920, 70260480, 81970560, 98364672, 122955840, 163941120, 245911680, 491823360]

約数ペア:

[(1, 491823360), (2, 245911680), (3, 163941120), (4, 122955840), (5, 98364672), (6, 81970560), (7, 70260480), (8, 61477920), (9, 54647040), (10, 49182336), (12, 40985280), (14, 35130240), (15, 32788224), (16, 30738960), (18, 27323520), (19, 25885440), (20, 24591168), (21, 23420160), (24, 20492640), (27, 18215680), (28, 17565120), (30, 16394112), (32, 15369480), (35, 14052096), (36, 13661760), (38, 12942720), (40, 12295584), (42, 11710080), (45, 10929408), (48, 10246320), (54, 9107840), (56, 8782560), (57, 8628480), (60, 8197056), (63, 7806720), (64, 7684740), (70, 7026048), (72, 6830880), (76, 6471360), (80, 6147792), (84, 5855040), (90, 5464704), (95, 5177088), (96, 5123160), (105, 4684032), (107, 4596480), (108, 4553920), (112, 4391280), (114, 4314240), (120, 4098528), (126, 3903360), (128, 3842370), (133, 3697920), (135, 3643136), (140, 3513024), (144, 3415440), (152, 3235680), (160, 3073896), (168, 2927520), (171, 2876160), (180, 2732352), (189, 2602240), (190, 2588544), (192, 2561580), (210, 2342016), (214, 2298240), (216, 2276960), (224, 2195640), (228, 2157120), (240, 2049264), (252, 1951680), (256, 1921185), (266, 1848960), (270, 1821568), (280, 1756512), (285, 1725696), (288, 1707720), (304, 1617840), (315, 1561344), (320, 1536948), (321, 1532160), (336, 1463760), (342, 1438080), (360, 1366176), (378, 1301120), (380, 1294272), (384, 1280790), (399, 1232640), (420, 1171008), (428, 1149120), (432, 1138480), (448, 1097820), (456, 1078560), (480, 1024632), (504, 975840), (513, 958720), (532, 924480), (535, 919296), (540, 910784), (560, 878256), (570, 862848), (576, 853860), (608, 808920), (630, 780672), (640, 768474), (642, 766080), (665, 739584), (672, 731880), (684, 719040), (720, 683088), (749, 656640), (756, 650560), (760, 647136), (768, 640395), (798, 616320), (840, 585504), (855, 575232), (856, 574560), (864, 569240), (896, 548910), (912, 539280), (945, 520448), (960, 512316), (963, 510720), (1008, 487920), (1026, 479360), (1064, 462240), (1070, 459648), (1080, 455392), (1120, 439128), (1140, 431424), (1152, 426930), (1197, 410880), (1216, 404460), (1260, 390336), (1280, 384237), (1284, 383040), (1330, 369792), (1344, 365940), (1368, 359520), (1440, 341544), (1498, 328320), (1512, 325280), (1520, 323568), (1596, 308160), (1605, 306432), (1680, 292752), (1710, 287616), (1712, 287280), (1728, 284620), (1792, 274455), (1824, 269640), (1890, 260224), (1920, 256158), (1926, 255360), (1995, 246528), (2016, 243960), (2033, 241920), (2052, 239680), (2128, 231120), (2140, 229824), (2160, 227696), (2240, 219564), (2247, 218880), (2280, 215712), (2304, 213465), (2394, 205440), (2432, 202230), (2520, 195168), (2565, 191744), (2568, 191520), (2660, 184896), (2688, 182970), (2736, 179760), (2880, 170772), (2889, 170240), (2996, 164160), (3024, 162640), (3040, 161784), (3192, 154080), (3210, 153216), (3360, 146376), (3420, 143808), (3424, 143640), (3456, 142310), (3591, 136960), (3648, 134820), (3745, 131328), (3780, 130112), (3840, 128079), (3852, 127680), (3990, 123264), (4032, 121980), (4066, 120960), (4104, 119840), (4256, 115560), (4280, 114912), (4320, 113848), (4480, 109782), (4494, 109440), (4560, 107856), (4788, 102720), (4815, 102144), (4864, 101115), (5040, 97584), (5130, 95872), (5136, 95760), (5320, 92448), (5376, 91485), (5472, 89880), (5760, 85386), (5778, 85120), (5985, 82176), (5992, 82080), (6048, 81320), (6080, 80892), (6099, 80640), (6384, 77040), (6420, 76608), (6720, 73188), (6741, 72960), (6840, 71904), (6848, 71820), (6912, 71155), (7182, 68480), (7296, 67410), (7490, 65664), (7560, 65056), (7704, 63840), (7980, 61632), (8064, 60990), (8132, 60480), (8208, 59920), (8512, 57780), (8560, 57456), (8640, 56924), (8960, 54891), (8988, 54720), (9120, 53928), (9576, 51360), (9630, 51072), (10080, 48792), (10165, 48384), (10260, 47936), (10272, 47880), (10640, 46224), (10944, 44940), (11235, 43776), (11520, 42693), (11556, 42560), (11970, 41088), (11984, 41040), (12096, 40660), (12160, 40446), (12198, 40320), (12768, 38520), (12840, 38304), (13440, 36594), (13482, 36480), (13680, 35952), (13696, 35910), (14231, 34560), (14364, 34240), (14445, 34048), (14592, 33705), (14980, 32832), (15120, 32528), (15408, 31920), (15960, 30816), (16128, 30495), (16264, 30240), (16416, 29960), (17024, 28890), (17120, 28728), (17280, 28462), (17955, 27392), (17976, 27360), (18240, 26964), (18297, 26880), (19152, 25680), (19260, 25536), (20160, 24396), (20223, 24320), (20330, 24192), (20520, 23968), (20544, 23940), (21280, 23112), (21888, 22470)]