820356768

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 576

約数和(自身を含む): 3217536000

約数和(自身を除く): 2397179232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 32, 33, 36, 38, 42, 44, 48, 54, 56, 57, 59, 63, 66, 72, 76, 77, 84, 88, 96, 99, 108, 112, 114, 118, 121, 126, 132, 133, 144, 152, 154, 168, 171, 176, 177, 189, 198, 209, 216, 224, 228, 231, 236, 242, 252, 264, 266, 288, 297, 304, 308, 336, 342, 352, 354, 363, 378, 396, 399, 413, 418, 432, 456, 462, 472, 484, 504, 513, 528, 531, 532, 594, 608, 616, 627, 649, 672, 684, 693, 708, 726, 756, 792, 798, 826, 836, 847, 864, 912, 924, 944, 968, 1008, 1026, 1056, 1062, 1064, 1089, 1121, 1188, 1197, 1232, 1239, 1254, 1298, 1368, 1386, 1416, 1452, 1463, 1512, 1584, 1593, 1596, 1652, 1672, 1694, 1824, 1848, 1881, 1888, 1936, 1947, 2016, 2052, 2079, 2124, 2128, 2178, 2242, 2299, 2376, 2394, 2464, 2478, 2508, 2541, 2596, 2736, 2772, 2832, 2904, 2926, 3024, 3168, 3186, 3192, 3267, 3304, 3344, 3363, 3388, 3591, 3696, 3717, 3762, 3872, 3894, 4104, 4158, 4248, 4256, 4356, 4389, 4484, 4543, 4598, 4752, 4788, 4956, 5016, 5082, 5192, 5472, 5544, 5643, 5664, 5808, 5841, 5852, 6048, 6372, 6384, 6534, 6608, 6688, 6726, 6776, 6897, 7139, 7182, 7392, 7434, 7524, 7623, 7788, 7847, 8208, 8316, 8496, 8712, 8778, 8968, 9086, 9196, 9504, 9576, 9912, 10032, 10089, 10164, 10384, 11088, 11151, 11286, 11616, 11682, 11704, 12331, 12744, 12768, 13068, 13167, 13216, 13452, 13552, 13629, 13794, 14278, 14364, 14868, 15048, 15246, 15576, 15694, 16093, 16416, 16632, 16992, 17424, 17523, 17556, 17936, 18172, 18392, 19152, 19824, 20064, 20178, 20328, 20691, 20768, 21417, 22176, 22302, 22572, 22869, 23364, 23408, 23541, 24662, 25488, 26136, 26334, 26904, 27104, 27258, 27588, 28556, 28728, 29736, 30096, 30267, 30492, 31152, 31388, 32186, 33264, 34848, 35046, 35112, 35872, 36344, 36784, 36993, 38304, 39501, 39648, 40356, 40656, 40887, 41382, 42834, 44604, 45144, 45738, 46728, 46816, 47082, 48279, 49324, 49973, 50976, 52272, 52668, 53808, 54516, 55176, 57112, 57456, 59472, 60192, 60534, 60984, 62073, 62304, 62776, 64251, 64372, 66528, 70092, 70224, 70623, 72688, 73568, 73986, 79002, 80712, 81312, 81774, 82764, 85668, 86317, 89208, 90288, 91476, 93456, 94164, 96558, 98648, 99946, 104544, 105336, 107616, 109032, 110352, 110979, 114224, 114912, 118944, 121068, 121968, 122661, 124146, 125552, 128502, 128744, 135641, 140184, 140448, 141246, 144837, 145376, 147972, 149919, 158004, 161424, 163548, 165528, 171336, 172634, 178416, 180576, 182952, 186912, 188328, 192753, 193116, 197296, 199892, 210672, 211869, 218064, 220704, 221958, 228448, 242136, 243936, 245322, 248292, 251104, 257004, 257488, 258951, 271282, 280368, 282492, 289674, 295944, 299838, 316008, 322848, 327096, 331056, 332937, 342672, 345268, 356832, 365904, 376656, 385506, 386232, 394592, 399784, 406923, 421344, 423738, 434511, 436128, 443916, 449757, 484272, 490644, 496584, 514008, 514976, 517902, 542564, 560736, 564984, 579348, 591888, 599676, 632016, 654192, 662112, 665874, 685344, 690536, 731808, 753312, 771012, 772464, 776853, 799568, 813846, 847476, 869022, 887832, 899514, 949487, 968544, 981288, 993168, 1028016, 1035804, 1085128, 1129968, 1158696, 1183776, 1199352, 1220769, 1264032, 1308384, 1331748, 1349271, 1381072, 1542024, 1544928, 1553706, 1599136, 1627692, 1694952, 1738044, 1775664, 1799028, 1898974, 1962576, 1986336, 2056032, 2071608, 2170256, 2259936, 2317392, 2330559, 2398704, 2441538, 2663496, 2698542, 2762144, 2848461, 3084048, 3107412, 3255384, 3389904, 3476088, 3551328, 3598056, 3662307, 3797948, 3925152, 4143216, 4340512, 4634784, 4661118, 4797408, 4883076, 5326992, 5397084, 5696922, 6168096, 6214824, 6510768, 6779808, 6952176, 7196112, 7324614, 7595896, 8286432, 8545383, 9322236, 9766152, 10653984, 10794168, 11393844, 12429648, 13021536, 13904352, 14392224, 14649228, 15191792, 17090766, 18644472, 19532304, 21588336, 22787688, 24859296, 25636149, 29298456, 30383584, 34181532, 37288944, 39064608, 43176672, 45575376, 51272298, 58596912, 68363064, 74577888, 91150752, 102544596, 117193824, 136726128, 205089192, 273452256, 410178384, 820356768]

約数ペア:

[(1, 820356768), (2, 410178384), (3, 273452256), (4, 205089192), (6, 136726128), (7, 117193824), (8, 102544596), (9, 91150752), (11, 74577888), (12, 68363064), (14, 58596912), (16, 51272298), (18, 45575376), (19, 43176672), (21, 39064608), (22, 37288944), (24, 34181532), (27, 30383584), (28, 29298456), (32, 25636149), (33, 24859296), (36, 22787688), (38, 21588336), (42, 19532304), (44, 18644472), (48, 17090766), (54, 15191792), (56, 14649228), (57, 14392224), (59, 13904352), (63, 13021536), (66, 12429648), (72, 11393844), (76, 10794168), (77, 10653984), (84, 9766152), (88, 9322236), (96, 8545383), (99, 8286432), (108, 7595896), (112, 7324614), (114, 7196112), (118, 6952176), (121, 6779808), (126, 6510768), (132, 6214824), (133, 6168096), (144, 5696922), (152, 5397084), (154, 5326992), (168, 4883076), (171, 4797408), (176, 4661118), (177, 4634784), (189, 4340512), (198, 4143216), (209, 3925152), (216, 3797948), (224, 3662307), (228, 3598056), (231, 3551328), (236, 3476088), (242, 3389904), (252, 3255384), (264, 3107412), (266, 3084048), (288, 2848461), (297, 2762144), (304, 2698542), (308, 2663496), (336, 2441538), (342, 2398704), (352, 2330559), (354, 2317392), (363, 2259936), (378, 2170256), (396, 2071608), (399, 2056032), (413, 1986336), (418, 1962576), (432, 1898974), (456, 1799028), (462, 1775664), (472, 1738044), (484, 1694952), (504, 1627692), (513, 1599136), (528, 1553706), (531, 1544928), (532, 1542024), (594, 1381072), (608, 1349271), (616, 1331748), (627, 1308384), (649, 1264032), (672, 1220769), (684, 1199352), (693, 1183776), (708, 1158696), (726, 1129968), (756, 1085128), (792, 1035804), (798, 1028016), (826, 993168), (836, 981288), (847, 968544), (864, 949487), (912, 899514), (924, 887832), (944, 869022), (968, 847476), (1008, 813846), (1026, 799568), (1056, 776853), (1062, 772464), (1064, 771012), (1089, 753312), (1121, 731808), (1188, 690536), (1197, 685344), (1232, 665874), (1239, 662112), (1254, 654192), (1298, 632016), (1368, 599676), (1386, 591888), (1416, 579348), (1452, 564984), (1463, 560736), (1512, 542564), (1584, 517902), (1593, 514976), (1596, 514008), (1652, 496584), (1672, 490644), (1694, 484272), (1824, 449757), (1848, 443916), (1881, 436128), (1888, 434511), (1936, 423738), (1947, 421344), (2016, 406923), (2052, 399784), (2079, 394592), (2124, 386232), (2128, 385506), (2178, 376656), (2242, 365904), (2299, 356832), (2376, 345268), (2394, 342672), (2464, 332937), (2478, 331056), (2508, 327096), (2541, 322848), (2596, 316008), (2736, 299838), (2772, 295944), (2832, 289674), (2904, 282492), (2926, 280368), (3024, 271282), (3168, 258951), (3186, 257488), (3192, 257004), (3267, 251104), (3304, 248292), (3344, 245322), (3363, 243936), (3388, 242136), (3591, 228448), (3696, 221958), (3717, 220704), (3762, 218064), (3872, 211869), (3894, 210672), (4104, 199892), (4158, 197296), (4248, 193116), (4256, 192753), (4356, 188328), (4389, 186912), (4484, 182952), (4543, 180576), (4598, 178416), (4752, 172634), (4788, 171336), (4956, 165528), (5016, 163548), (5082, 161424), (5192, 158004), (5472, 149919), (5544, 147972), (5643, 145376), (5664, 144837), (5808, 141246), (5841, 140448), (5852, 140184), (6048, 135641), (6372, 128744), (6384, 128502), (6534, 125552), (6608, 124146), (6688, 122661), (6726, 121968), (6776, 121068), (6897, 118944), (7139, 114912), (7182, 114224), (7392, 110979), (7434, 110352), (7524, 109032), (7623, 107616), (7788, 105336), (7847, 104544), (8208, 99946), (8316, 98648), (8496, 96558), (8712, 94164), (8778, 93456), (8968, 91476), (9086, 90288), (9196, 89208), (9504, 86317), (9576, 85668), (9912, 82764), (10032, 81774), (10089, 81312), (10164, 80712), (10384, 79002), (11088, 73986), (11151, 73568), (11286, 72688), (11616, 70623), (11682, 70224), (11704, 70092), (12331, 66528), (12744, 64372), (12768, 64251), (13068, 62776), (13167, 62304), (13216, 62073), (13452, 60984), (13552, 60534), (13629, 60192), (13794, 59472), (14278, 57456), (14364, 57112), (14868, 55176), (15048, 54516), (15246, 53808), (15576, 52668), (15694, 52272), (16093, 50976), (16416, 49973), (16632, 49324), (16992, 48279), (17424, 47082), (17523, 46816), (17556, 46728), (17936, 45738), (18172, 45144), (18392, 44604), (19152, 42834), (19824, 41382), (20064, 40887), (20178, 40656), (20328, 40356), (20691, 39648), (20768, 39501), (21417, 38304), (22176, 36993), (22302, 36784), (22572, 36344), (22869, 35872), (23364, 35112), (23408, 35046), (23541, 34848), (24662, 33264), (25488, 32186), (26136, 31388), (26334, 31152), (26904, 30492), (27104, 30267), (27258, 30096), (27588, 29736), (28556, 28728)]