491912960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 432

約数和(自身を含む): 1610606592

約数和(自身を除く): 1118693632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 31, 32, 35, 40, 44, 46, 49, 55, 56, 62, 64, 70, 77, 80, 88, 92, 98, 110, 112, 115, 124, 128, 140, 154, 155, 160, 161, 176, 184, 196, 217, 220, 224, 230, 245, 248, 253, 256, 280, 308, 310, 320, 322, 341, 352, 368, 385, 392, 434, 440, 448, 460, 490, 496, 506, 539, 560, 616, 620, 640, 644, 682, 704, 713, 736, 770, 784, 805, 868, 880, 896, 920, 980, 992, 1012, 1078, 1085, 1120, 1127, 1232, 1240, 1265, 1280, 1288, 1364, 1408, 1426, 1472, 1519, 1540, 1568, 1610, 1705, 1736, 1760, 1771, 1792, 1840, 1960, 1984, 2024, 2156, 2170, 2240, 2254, 2387, 2464, 2480, 2530, 2576, 2695, 2728, 2816, 2852, 2944, 3038, 3080, 3136, 3220, 3410, 3472, 3520, 3542, 3565, 3680, 3920, 3968, 4048, 4312, 4340, 4480, 4508, 4774, 4928, 4960, 4991, 5060, 5152, 5390, 5456, 5635, 5704, 5888, 6076, 6160, 6272, 6440, 6820, 6944, 7040, 7084, 7130, 7360, 7595, 7840, 7843, 7936, 8096, 8624, 8680, 8855, 8960, 9016, 9548, 9856, 9920, 9982, 10120, 10304, 10780, 10912, 11270, 11408, 11935, 12152, 12320, 12397, 12544, 12880, 13640, 13888, 14080, 14168, 14260, 14720, 15190, 15680, 15686, 16192, 16709, 17248, 17360, 17710, 18032, 19096, 19712, 19840, 19964, 20240, 20608, 21560, 21824, 22540, 22816, 23870, 24304, 24640, 24794, 24955, 25760, 27280, 27776, 28336, 28520, 29440, 30380, 31360, 31372, 32384, 33418, 34496, 34720, 34937, 35420, 36064, 38192, 39215, 39680, 39928, 40480, 41216, 43120, 43648, 45080, 45632, 47740, 48608, 49280, 49588, 49910, 51520, 54560, 54901, 55552, 56672, 57040, 60760, 61985, 62720, 62744, 64768, 66836, 68992, 69440, 69874, 70840, 72128, 76384, 78430, 79856, 80960, 83545, 86240, 87296, 90160, 91264, 95480, 97216, 98560, 99176, 99820, 103040, 109120, 109802, 113344, 114080, 121520, 123970, 125488, 133672, 137984, 138880, 139748, 141680, 144256, 152768, 156860, 159712, 161920, 167090, 172480, 174685, 180320, 182528, 190960, 194432, 198352, 199640, 206080, 218240, 219604, 226688, 228160, 243040, 247940, 250976, 267344, 274505, 277760, 279496, 283360, 288512, 305536, 313720, 319424, 323840, 334180, 344960, 349370, 360640, 381920, 384307, 388864, 396704, 399280, 436480, 439208, 453376, 456320, 486080, 495880, 501952, 534688, 549010, 558992, 566720, 611072, 627440, 638848, 668360, 689920, 698740, 721280, 763840, 768614, 793408, 798560, 878416, 912640, 972160, 991760, 1003904, 1069376, 1098020, 1117984, 1133440, 1254880, 1277696, 1336720, 1397480, 1442560, 1527680, 1537228, 1586816, 1597120, 1756832, 1921535, 1944320, 1983520, 2007808, 2138752, 2196040, 2235968, 2266880, 2509760, 2673440, 2794960, 3055360, 3074456, 3173632, 3194240, 3513664, 3843070, 3967040, 4277504, 4392080, 4471936, 5019520, 5346880, 5589920, 6148912, 6388480, 7027328, 7686140, 7934080, 8784160, 8943872, 10039040, 10693760, 11179840, 12297824, 14054656, 15372280, 15868160, 17568320, 21387520, 22359680, 24595648, 30744560, 35136640, 44719360, 49191296, 61489120, 70273280, 98382592, 122978240, 245956480, 491912960]

約数ペア:

[(1, 491912960), (2, 245956480), (4, 122978240), (5, 98382592), (7, 70273280), (8, 61489120), (10, 49191296), (11, 44719360), (14, 35136640), (16, 30744560), (20, 24595648), (22, 22359680), (23, 21387520), (28, 17568320), (31, 15868160), (32, 15372280), (35, 14054656), (40, 12297824), (44, 11179840), (46, 10693760), (49, 10039040), (55, 8943872), (56, 8784160), (62, 7934080), (64, 7686140), (70, 7027328), (77, 6388480), (80, 6148912), (88, 5589920), (92, 5346880), (98, 5019520), (110, 4471936), (112, 4392080), (115, 4277504), (124, 3967040), (128, 3843070), (140, 3513664), (154, 3194240), (155, 3173632), (160, 3074456), (161, 3055360), (176, 2794960), (184, 2673440), (196, 2509760), (217, 2266880), (220, 2235968), (224, 2196040), (230, 2138752), (245, 2007808), (248, 1983520), (253, 1944320), (256, 1921535), (280, 1756832), (308, 1597120), (310, 1586816), (320, 1537228), (322, 1527680), (341, 1442560), (352, 1397480), (368, 1336720), (385, 1277696), (392, 1254880), (434, 1133440), (440, 1117984), (448, 1098020), (460, 1069376), (490, 1003904), (496, 991760), (506, 972160), (539, 912640), (560, 878416), (616, 798560), (620, 793408), (640, 768614), (644, 763840), (682, 721280), (704, 698740), (713, 689920), (736, 668360), (770, 638848), (784, 627440), (805, 611072), (868, 566720), (880, 558992), (896, 549010), (920, 534688), (980, 501952), (992, 495880), (1012, 486080), (1078, 456320), (1085, 453376), (1120, 439208), (1127, 436480), (1232, 399280), (1240, 396704), (1265, 388864), (1280, 384307), (1288, 381920), (1364, 360640), (1408, 349370), (1426, 344960), (1472, 334180), (1519, 323840), (1540, 319424), (1568, 313720), (1610, 305536), (1705, 288512), (1736, 283360), (1760, 279496), (1771, 277760), (1792, 274505), (1840, 267344), (1960, 250976), (1984, 247940), (2024, 243040), (2156, 228160), (2170, 226688), (2240, 219604), (2254, 218240), (2387, 206080), (2464, 199640), (2480, 198352), (2530, 194432), (2576, 190960), (2695, 182528), (2728, 180320), (2816, 174685), (2852, 172480), (2944, 167090), (3038, 161920), (3080, 159712), (3136, 156860), (3220, 152768), (3410, 144256), (3472, 141680), (3520, 139748), (3542, 138880), (3565, 137984), (3680, 133672), (3920, 125488), (3968, 123970), (4048, 121520), (4312, 114080), (4340, 113344), (4480, 109802), (4508, 109120), (4774, 103040), (4928, 99820), (4960, 99176), (4991, 98560), (5060, 97216), (5152, 95480), (5390, 91264), (5456, 90160), (5635, 87296), (5704, 86240), (5888, 83545), (6076, 80960), (6160, 79856), (6272, 78430), (6440, 76384), (6820, 72128), (6944, 70840), (7040, 69874), (7084, 69440), (7130, 68992), (7360, 66836), (7595, 64768), (7840, 62744), (7843, 62720), (7936, 61985), (8096, 60760), (8624, 57040), (8680, 56672), (8855, 55552), (8960, 54901), (9016, 54560), (9548, 51520), (9856, 49910), (9920, 49588), (9982, 49280), (10120, 48608), (10304, 47740), (10780, 45632), (10912, 45080), (11270, 43648), (11408, 43120), (11935, 41216), (12152, 40480), (12320, 39928), (12397, 39680), (12544, 39215), (12880, 38192), (13640, 36064), (13888, 35420), (14080, 34937), (14168, 34720), (14260, 34496), (14720, 33418), (15190, 32384), (15680, 31372), (15686, 31360), (16192, 30380), (16709, 29440), (17248, 28520), (17360, 28336), (17710, 27776), (18032, 27280), (19096, 25760), (19712, 24955), (19840, 24794), (19964, 24640), (20240, 24304), (20608, 23870), (21560, 22816), (21824, 22540)]