164989440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 640

約数和(自身を含む): 754237440

約数和(自身を除く): 589248000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 108, 110, 112, 120, 124, 126, 128, 132, 135, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 189, 192, 198, 210, 216, 217, 220, 224, 231, 240, 248, 252, 256, 264, 270, 279, 280, 288, 297, 308, 310, 315, 320, 330, 336, 341, 352, 360, 372, 378, 384, 385, 396, 420, 432, 434, 440, 448, 462, 465, 480, 495, 496, 504, 512, 528, 540, 558, 560, 576, 594, 616, 620, 630, 640, 651, 660, 672, 682, 693, 704, 720, 744, 756, 768, 770, 792, 837, 840, 864, 868, 880, 896, 924, 930, 945, 960, 990, 992, 1008, 1023, 1056, 1080, 1085, 1116, 1120, 1152, 1155, 1188, 1232, 1240, 1260, 1280, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1440, 1485, 1488, 1512, 1536, 1540, 1584, 1674, 1680, 1705, 1728, 1736, 1760, 1792, 1848, 1860, 1890, 1920, 1953, 1980, 1984, 2016, 2046, 2079, 2112, 2160, 2170, 2232, 2240, 2304, 2310, 2376, 2387, 2464, 2480, 2520, 2560, 2604, 2640, 2688, 2728, 2772, 2790, 2816, 2880, 2970, 2976, 3024, 3069, 3080, 3168, 3255, 3348, 3360, 3410, 3456, 3465, 3472, 3520, 3584, 3696, 3720, 3780, 3840, 3906, 3960, 3968, 4032, 4092, 4158, 4185, 4224, 4320, 4340, 4464, 4480, 4608, 4620, 4752, 4774, 4928, 4960, 5040, 5115, 5208, 5280, 5376, 5456, 5544, 5580, 5632, 5760, 5859, 5940, 5952, 6048, 6138, 6160, 6336, 6510, 6696, 6720, 6820, 6912, 6930, 6944, 7040, 7161, 7392, 7440, 7560, 7680, 7812, 7920, 7936, 8064, 8184, 8316, 8370, 8448, 8640, 8680, 8928, 8960, 9207, 9240, 9504, 9548, 9765, 9856, 9920, 10080, 10230, 10395, 10416, 10560, 10752, 10912, 11088, 11160, 11520, 11718, 11880, 11904, 11935, 12096, 12276, 12320, 12672, 13020, 13392, 13440, 13640, 13824, 13860, 13888, 14080, 14322, 14784, 14880, 15120, 15345, 15624, 15840, 15872, 16128, 16368, 16632, 16740, 16896, 17280, 17360, 17856, 17920, 18414, 18480, 19008, 19096, 19530, 19712, 19840, 20160, 20460, 20790, 20832, 21120, 21483, 21824, 22176, 22320, 23040, 23436, 23760, 23808, 23870, 24192, 24552, 24640, 25344, 26040, 26784, 26880, 27280, 27720, 27776, 28160, 28644, 29295, 29568, 29760, 30240, 30690, 31248, 31680, 32256, 32736, 33264, 33480, 34560, 34720, 35712, 35805, 36828, 36960, 38016, 38192, 39060, 39424, 39680, 40320, 40920, 41580, 41664, 42240, 42966, 43648, 44352, 44640, 46035, 46872, 47520, 47616, 47740, 48384, 49104, 49280, 50688, 52080, 53568, 53760, 54560, 55440, 55552, 57288, 58590, 59136, 59520, 60480, 61380, 62496, 63360, 64449, 65472, 66528, 66960, 69120, 69440, 71424, 71610, 73656, 73920, 76032, 76384, 78120, 79360, 80640, 81840, 83160, 83328, 84480, 85932, 87296, 88704, 89280, 92070, 93744, 95040, 95480, 96768, 98208, 98560, 104160, 107136, 107415, 109120, 110880, 111104, 114576, 117180, 118272, 119040, 120960, 122760, 124992, 126720, 128898, 130944, 133056, 133920, 138880, 142848, 143220, 147312, 147840, 152064, 152768, 156240, 161280, 163680, 166320, 166656, 171864, 174592, 177408, 178560, 184140, 187488, 190080, 190960, 196416, 197120, 208320, 214272, 214830, 218240, 221760, 229152, 234360, 238080, 241920, 245520, 249984, 253440, 257796, 261888, 266112, 267840, 277760, 286440, 294624, 295680, 305536, 312480, 322245, 327360, 332640, 333312, 343728, 354816, 357120, 368280, 374976, 380160, 381920, 392832, 416640, 428544, 429660, 436480, 443520, 458304, 468720, 483840, 491040, 499968, 515592, 523776, 532224, 535680, 555520, 572880, 589248, 591360, 611072, 624960, 644490, 654720, 665280, 687456, 714240, 736560, 749952, 760320, 763840, 785664, 833280, 859320, 872960, 887040, 916608, 937440, 982080, 999936, 1031184, 1064448, 1071360, 1145760, 1178496, 1222144, 1249920, 1288980, 1309440, 1330560, 1374912, 1473120, 1499904, 1527680, 1571328, 1666560, 1718640, 1774080, 1833216, 1874880, 1964160, 2062368, 2142720, 2291520, 2356992, 2499840, 2577960, 2618880, 2661120, 2749824, 2946240, 2999808, 3055360, 3437280, 3666432, 3749760, 3928320, 4124736, 4583040, 4713984, 4999680, 5155920, 5322240, 5499648, 5892480, 6110720, 6874560, 7499520, 7856640, 8249472, 9166080, 10311840, 10999296, 11784960, 13749120, 14999040, 16498944, 18332160, 20623680, 23569920, 27498240, 32997888, 41247360, 54996480, 82494720, 164989440]

約数ペア:

[(1, 164989440), (2, 82494720), (3, 54996480), (4, 41247360), (5, 32997888), (6, 27498240), (7, 23569920), (8, 20623680), (9, 18332160), (10, 16498944), (11, 14999040), (12, 13749120), (14, 11784960), (15, 10999296), (16, 10311840), (18, 9166080), (20, 8249472), (21, 7856640), (22, 7499520), (24, 6874560), (27, 6110720), (28, 5892480), (30, 5499648), (31, 5322240), (32, 5155920), (33, 4999680), (35, 4713984), (36, 4583040), (40, 4124736), (42, 3928320), (44, 3749760), (45, 3666432), (48, 3437280), (54, 3055360), (55, 2999808), (56, 2946240), (60, 2749824), (62, 2661120), (63, 2618880), (64, 2577960), (66, 2499840), (70, 2356992), (72, 2291520), (77, 2142720), (80, 2062368), (84, 1964160), (88, 1874880), (90, 1833216), (93, 1774080), (96, 1718640), (99, 1666560), (105, 1571328), (108, 1527680), (110, 1499904), (112, 1473120), (120, 1374912), (124, 1330560), (126, 1309440), (128, 1288980), (132, 1249920), (135, 1222144), (140, 1178496), (144, 1145760), (154, 1071360), (155, 1064448), (160, 1031184), (165, 999936), (168, 982080), (176, 937440), (180, 916608), (186, 887040), (189, 872960), (192, 859320), (198, 833280), (210, 785664), (216, 763840), (217, 760320), (220, 749952), (224, 736560), (231, 714240), (240, 687456), (248, 665280), (252, 654720), (256, 644490), (264, 624960), (270, 611072), (279, 591360), (280, 589248), (288, 572880), (297, 555520), (308, 535680), (310, 532224), (315, 523776), (320, 515592), (330, 499968), (336, 491040), (341, 483840), (352, 468720), (360, 458304), (372, 443520), (378, 436480), (384, 429660), (385, 428544), (396, 416640), (420, 392832), (432, 381920), (434, 380160), (440, 374976), (448, 368280), (462, 357120), (465, 354816), (480, 343728), (495, 333312), (496, 332640), (504, 327360), (512, 322245), (528, 312480), (540, 305536), (558, 295680), (560, 294624), (576, 286440), (594, 277760), (616, 267840), (620, 266112), (630, 261888), (640, 257796), (651, 253440), (660, 249984), (672, 245520), (682, 241920), (693, 238080), (704, 234360), (720, 229152), (744, 221760), (756, 218240), (768, 214830), (770, 214272), (792, 208320), (837, 197120), (840, 196416), (864, 190960), (868, 190080), (880, 187488), (896, 184140), (924, 178560), (930, 177408), (945, 174592), (960, 171864), (990, 166656), (992, 166320), (1008, 163680), (1023, 161280), (1056, 156240), (1080, 152768), (1085, 152064), (1116, 147840), (1120, 147312), (1152, 143220), (1155, 142848), (1188, 138880), (1232, 133920), (1240, 133056), (1260, 130944), (1280, 128898), (1302, 126720), (1320, 124992), (1344, 122760), (1364, 120960), (1386, 119040), (1395, 118272), (1408, 117180), (1440, 114576), (1485, 111104), (1488, 110880), (1512, 109120), (1536, 107415), (1540, 107136), (1584, 104160), (1674, 98560), (1680, 98208), (1705, 96768), (1728, 95480), (1736, 95040), (1760, 93744), (1792, 92070), (1848, 89280), (1860, 88704), (1890, 87296), (1920, 85932), (1953, 84480), (1980, 83328), (1984, 83160), (2016, 81840), (2046, 80640), (2079, 79360), (2112, 78120), (2160, 76384), (2170, 76032), (2232, 73920), (2240, 73656), (2304, 71610), (2310, 71424), (2376, 69440), (2387, 69120), (2464, 66960), (2480, 66528), (2520, 65472), (2560, 64449), (2604, 63360), (2640, 62496), (2688, 61380), (2728, 60480), (2772, 59520), (2790, 59136), (2816, 58590), (2880, 57288), (2970, 55552), (2976, 55440), (3024, 54560), (3069, 53760), (3080, 53568), (3168, 52080), (3255, 50688), (3348, 49280), (3360, 49104), (3410, 48384), (3456, 47740), (3465, 47616), (3472, 47520), (3520, 46872), (3584, 46035), (3696, 44640), (3720, 44352), (3780, 43648), (3840, 42966), (3906, 42240), (3960, 41664), (3968, 41580), (4032, 40920), (4092, 40320), (4158, 39680), (4185, 39424), (4224, 39060), (4320, 38192), (4340, 38016), (4464, 36960), (4480, 36828), (4608, 35805), (4620, 35712), (4752, 34720), (4774, 34560), (4928, 33480), (4960, 33264), (5040, 32736), (5115, 32256), (5208, 31680), (5280, 31248), (5376, 30690), (5456, 30240), (5544, 29760), (5580, 29568), (5632, 29295), (5760, 28644), (5859, 28160), (5940, 27776), (5952, 27720), (6048, 27280), (6138, 26880), (6160, 26784), (6336, 26040), (6510, 25344), (6696, 24640), (6720, 24552), (6820, 24192), (6912, 23870), (6930, 23808), (6944, 23760), (7040, 23436), (7161, 23040), (7392, 22320), (7440, 22176), (7560, 21824), (7680, 21483), (7812, 21120), (7920, 20832), (7936, 20790), (8064, 20460), (8184, 20160), (8316, 19840), (8370, 19712), (8448, 19530), (8640, 19096), (8680, 19008), (8928, 18480), (8960, 18414), (9207, 17920), (9240, 17856), (9504, 17360), (9548, 17280), (9765, 16896), (9856, 16740), (9920, 16632), (10080, 16368), (10230, 16128), (10395, 15872), (10416, 15840), (10560, 15624), (10752, 15345), (10912, 15120), (11088, 14880), (11160, 14784), (11520, 14322), (11718, 14080), (11880, 13888), (11904, 13860), (11935, 13824), (12096, 13640), (12276, 13440), (12320, 13392), (12672, 13020)]