245911680

素因数分解:

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

素因数の和:161

約数の個数: 512

約数和(自身を含む): 1057536000

約数和(自身を除く): 811624320

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, 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, 798, 840, 855, 856, 864, 896, 912, 945, 960, 963, 1008, 1026, 1064, 1070, 1080, 1120, 1140, 1152, 1197, 1216, 1260, 1284, 1330, 1344, 1368, 1440, 1498, 1512, 1520, 1596, 1605, 1680, 1710, 1712, 1728, 1824, 1890, 1920, 1926, 1995, 2016, 2033, 2052, 2128, 2140, 2160, 2240, 2247, 2280, 2394, 2432, 2520, 2565, 2568, 2660, 2688, 2736, 2880, 2889, 2996, 3024, 3040, 3192, 3210, 3360, 3420, 3424, 3456, 3591, 3648, 3745, 3780, 3852, 3990, 4032, 4066, 4104, 4256, 4280, 4320, 4480, 4494, 4560, 4788, 4815, 5040, 5130, 5136, 5320, 5472, 5760, 5778, 5985, 5992, 6048, 6080, 6099, 6384, 6420, 6720, 6741, 6840, 6848, 7182, 7296, 7490, 7560, 7704, 7980, 8064, 8132, 8208, 8512, 8560, 8640, 8988, 9120, 9576, 9630, 10080, 10165, 10260, 10272, 10640, 10944, 11235, 11556, 11970, 11984, 12096, 12160, 12198, 12768, 12840, 13440, 13482, 13680, 13696, 14231, 14364, 14445, 14980, 15120, 15408, 15960, 16264, 16416, 17024, 17120, 17280, 17955, 17976, 18240, 18297, 19152, 19260, 20160, 20223, 20330, 20520, 20544, 21280, 21888, 22470, 23112, 23940, 23968, 24192, 24396, 25536, 25680, 26964, 27360, 28462, 28728, 28890, 29960, 30240, 30495, 30816, 31920, 32528, 32832, 33705, 34240, 35910, 35952, 36480, 36594, 38304, 38520, 40320, 40446, 40660, 41040, 41088, 42560, 42693, 44940, 46224, 47880, 47936, 48792, 51072, 51360, 53928, 54720, 54891, 56924, 57456, 57780, 59920, 60480, 60990, 61632, 63840, 65056, 65664, 67410, 68480, 71155, 71820, 71904, 73188, 76608, 77040, 80892, 81320, 82080, 85120, 85386, 89880, 91485, 92448, 95760, 95872, 97584, 101115, 102720, 107856, 109440, 109782, 113848, 114912, 115560, 119840, 120960, 121980, 123264, 127680, 128079, 130112, 134820, 142310, 143640, 143808, 146376, 153216, 154080, 161784, 162640, 164160, 170772, 179760, 182970, 184896, 191520, 195168, 202230, 205440, 213465, 215712, 219564, 227696, 229824, 231120, 239680, 243960, 255360, 256158, 260224, 269640, 274455, 284620, 287280, 287616, 292752, 308160, 323568, 325280, 328320, 341544, 359520, 365940, 369792, 383040, 384237, 390336, 404460, 426930, 431424, 439128, 455392, 459648, 462240, 479360, 487920, 512316, 539280, 548910, 569240, 574560, 585504, 616320, 640395, 647136, 650560, 683088, 719040, 731880, 766080, 768474, 780672, 808920, 853860, 862848, 878256, 910784, 924480, 975840, 1024632, 1078560, 1097820, 1138480, 1149120, 1171008, 1280790, 1294272, 1301120, 1366176, 1438080, 1463760, 1536948, 1617840, 1707720, 1756512, 1821568, 1848960, 1921185, 1951680, 2049264, 2157120, 2195640, 2276960, 2298240, 2342016, 2561580, 2588544, 2732352, 2927520, 3073896, 3235680, 3415440, 3513024, 3842370, 3903360, 4098528, 4314240, 4391280, 4553920, 5123160, 5464704, 5855040, 6147792, 6471360, 6830880, 7026048, 7684740, 8197056, 8782560, 9107840, 10246320, 11710080, 12295584, 12942720, 13661760, 15369480, 16394112, 17565120, 20492640, 24591168, 27323520, 30738960, 35130240, 40985280, 49182336, 61477920, 81970560, 122955840, 245911680]

約数ペア:

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