31978163712

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 640

約数和(自身を含む): 105216122880

約数和(自身を除く): 73237959168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 61, 64, 66, 69, 71, 76, 88, 92, 96, 114, 122, 128, 132, 138, 142, 152, 176, 183, 184, 192, 209, 213, 228, 244, 253, 256, 264, 276, 284, 304, 352, 366, 368, 384, 418, 426, 437, 456, 488, 506, 512, 528, 552, 568, 608, 627, 671, 704, 732, 736, 759, 768, 781, 836, 852, 874, 912, 976, 1012, 1056, 1104, 1136, 1159, 1216, 1254, 1311, 1342, 1349, 1403, 1408, 1464, 1472, 1518, 1536, 1562, 1633, 1672, 1704, 1748, 1824, 1952, 2013, 2024, 2112, 2208, 2272, 2318, 2343, 2432, 2508, 2622, 2684, 2698, 2806, 2816, 2928, 2944, 3036, 3124, 3266, 3344, 3408, 3477, 3496, 3648, 3904, 4026, 4047, 4048, 4209, 4224, 4331, 4416, 4544, 4636, 4686, 4807, 4864, 4899, 5016, 5244, 5368, 5396, 5612, 5632, 5856, 5888, 6072, 6248, 6532, 6688, 6816, 6954, 6992, 7296, 7808, 8052, 8094, 8096, 8418, 8448, 8662, 8832, 9088, 9272, 9372, 9614, 9728, 9798, 10032, 10488, 10736, 10792, 11224, 11712, 11776, 12144, 12496, 12749, 12993, 13064, 13376, 13632, 13908, 13984, 14421, 14592, 14839, 15433, 15616, 16104, 16188, 16192, 16836, 16896, 17324, 17664, 17963, 18176, 18544, 18744, 19228, 19596, 20064, 20976, 21472, 21584, 22448, 23424, 24288, 24992, 25498, 25986, 26128, 26657, 26752, 27264, 27816, 27968, 28842, 29184, 29678, 30866, 31027, 31232, 32208, 32376, 32384, 33672, 34648, 35328, 35926, 36352, 37088, 37488, 38247, 38456, 39192, 40128, 41952, 42944, 43168, 44517, 44896, 46299, 46848, 47641, 48576, 49984, 50996, 51972, 52256, 53314, 53504, 53889, 54528, 55632, 55936, 57684, 59356, 61732, 62054, 64416, 64752, 64768, 67344, 69296, 71852, 74176, 74976, 76494, 76912, 78384, 79971, 80256, 82289, 83904, 85888, 86336, 89034, 89792, 92598, 93081, 93696, 95282, 97152, 99613, 99968, 101992, 103944, 104512, 106628, 107008, 107778, 109056, 111264, 111872, 115368, 118712, 123464, 124108, 128832, 129504, 129536, 134688, 138592, 142923, 143704, 148352, 149952, 152988, 153824, 156768, 159942, 160512, 164578, 167808, 171776, 172672, 178068, 179584, 185196, 186162, 190564, 194304, 199226, 199936, 203984, 207888, 209024, 213256, 215556, 222528, 223744, 230736, 237424, 246867, 246928, 248216, 257664, 259008, 269376, 277184, 285846, 287408, 293227, 296704, 298839, 299904, 305976, 307648, 313536, 319884, 321024, 329156, 335616, 341297, 343552, 345344, 356136, 359168, 370392, 372324, 381128, 388608, 398452, 399872, 407968, 415776, 418048, 426512, 431112, 445056, 461472, 474848, 493734, 493856, 496432, 515328, 518016, 538752, 554368, 571692, 574816, 586454, 593408, 597678, 599808, 611952, 615296, 627072, 639768, 658312, 671232, 682594, 690688, 712272, 718336, 740784, 744648, 762256, 796904, 815936, 831552, 836096, 853024, 862224, 879681, 890112, 905179, 922944, 949696, 987468, 987712, 992864, 1023891, 1030656, 1036032, 1077504, 1095743, 1108736, 1143384, 1149632, 1172908, 1195356, 1199616, 1223904, 1230592, 1254144, 1279536, 1316624, 1365188, 1424544, 1481568, 1489296, 1524512, 1593808, 1631872, 1663104, 1706048, 1724448, 1759362, 1780224, 1810358, 1845888, 1892647, 1899392, 1974936, 1975424, 1985728, 2047782, 2072064, 2155008, 2191486, 2217472, 2286768, 2299264, 2345816, 2390712, 2447808, 2461184, 2508288, 2559072, 2633248, 2715537, 2730376, 2849088, 2963136, 2978592, 3049024, 3187616, 3263744, 3287229, 3326208, 3412096, 3448896, 3518724, 3620716, 3691776, 3785294, 3798784, 3949872, 3950848, 3971456, 4095564, 4382972, 4573536, 4598528, 4691632, 4781424, 4895616, 5118144, 5266496, 5431074, 5460752, 5677941, 5698176, 5926272, 5957184, 6098048, 6375232, 6527488, 6574458, 6652416, 6824192, 6897792, 7037448, 7241432, 7383552, 7570588, 7597568, 7899744, 7901696, 7942912, 8191128, 8765944, 9147072, 9197056, 9383264, 9562848, 9791232, 10236288, 10532992, 10862148, 10921504, 11355882, 11396352, 11852544, 11914368, 12196096, 12750464, 13148916, 13648384, 13795584, 14074896, 14482864, 15141176, 15799488, 15885824, 16382256, 17531888, 18294144, 18766528, 19125696, 19582464, 20472576, 20819117, 21065984, 21724296, 21843008, 22711764, 22792704, 23705088, 23828736, 24392192, 25500928, 26297832, 27591168, 28149792, 28965728, 30282352, 31598976, 32764512, 35063776, 36588288, 37533056, 38251392, 40945152, 41638234, 42131968, 43448592, 43686016, 45423528, 47657472, 51001856, 52595664, 56299584, 57931456, 60564704, 62457351, 63197952, 65529024, 70127552, 73176576, 75066112, 76502784, 83276468, 86897184, 87372032, 90847056, 105191328, 112599168, 115862912, 121129408, 124914702, 126395904, 131058048, 140255104, 150132224, 153005568, 166552936, 173794368, 174744064, 181694112, 210382656, 225198336, 231725824, 242258816, 249829404, 262116096, 280510208, 333105872, 347588736, 363388224, 420765312, 450396672, 463451648, 484517632, 499658808, 524232192, 561020416, 666211744, 695177472, 726776448, 841530624, 969035264, 999317616, 1332423488, 1390354944, 1453552896, 1683061248, 1998635232, 2664846976, 2907105792, 3997270464, 5329693952, 7994540928, 10659387904, 15989081856, 31978163712]

約数ペア:

[(1, 31978163712), (2, 15989081856), (3, 10659387904), (4, 7994540928), (6, 5329693952), (8, 3997270464), (11, 2907105792), (12, 2664846976), (16, 1998635232), (19, 1683061248), (22, 1453552896), (23, 1390354944), (24, 1332423488), (32, 999317616), (33, 969035264), (38, 841530624), (44, 726776448), (46, 695177472), (48, 666211744), (57, 561020416), (61, 524232192), (64, 499658808), (66, 484517632), (69, 463451648), (71, 450396672), (76, 420765312), (88, 363388224), (92, 347588736), (96, 333105872), (114, 280510208), (122, 262116096), (128, 249829404), (132, 242258816), (138, 231725824), (142, 225198336), (152, 210382656), (176, 181694112), (183, 174744064), (184, 173794368), (192, 166552936), (209, 153005568), (213, 150132224), (228, 140255104), (244, 131058048), (253, 126395904), (256, 124914702), (264, 121129408), (276, 115862912), (284, 112599168), (304, 105191328), (352, 90847056), (366, 87372032), (368, 86897184), (384, 83276468), (418, 76502784), (426, 75066112), (437, 73176576), (456, 70127552), (488, 65529024), (506, 63197952), (512, 62457351), (528, 60564704), (552, 57931456), (568, 56299584), (608, 52595664), (627, 51001856), (671, 47657472), (704, 45423528), (732, 43686016), (736, 43448592), (759, 42131968), (768, 41638234), (781, 40945152), (836, 38251392), (852, 37533056), (874, 36588288), (912, 35063776), (976, 32764512), (1012, 31598976), (1056, 30282352), (1104, 28965728), (1136, 28149792), (1159, 27591168), (1216, 26297832), (1254, 25500928), (1311, 24392192), (1342, 23828736), (1349, 23705088), (1403, 22792704), (1408, 22711764), (1464, 21843008), (1472, 21724296), (1518, 21065984), (1536, 20819117), (1562, 20472576), (1633, 19582464), (1672, 19125696), (1704, 18766528), (1748, 18294144), (1824, 17531888), (1952, 16382256), (2013, 15885824), (2024, 15799488), (2112, 15141176), (2208, 14482864), (2272, 14074896), (2318, 13795584), (2343, 13648384), (2432, 13148916), (2508, 12750464), (2622, 12196096), (2684, 11914368), (2698, 11852544), (2806, 11396352), (2816, 11355882), (2928, 10921504), (2944, 10862148), (3036, 10532992), (3124, 10236288), (3266, 9791232), (3344, 9562848), (3408, 9383264), (3477, 9197056), (3496, 9147072), (3648, 8765944), (3904, 8191128), (4026, 7942912), (4047, 7901696), (4048, 7899744), (4209, 7597568), (4224, 7570588), (4331, 7383552), (4416, 7241432), (4544, 7037448), (4636, 6897792), (4686, 6824192), (4807, 6652416), (4864, 6574458), (4899, 6527488), (5016, 6375232), (5244, 6098048), (5368, 5957184), (5396, 5926272), (5612, 5698176), (5632, 5677941), (5856, 5460752), (5888, 5431074), (6072, 5266496), (6248, 5118144), (6532, 4895616), (6688, 4781424), (6816, 4691632), (6954, 4598528), (6992, 4573536), (7296, 4382972), (7808, 4095564), (8052, 3971456), (8094, 3950848), (8096, 3949872), (8418, 3798784), (8448, 3785294), (8662, 3691776), (8832, 3620716), (9088, 3518724), (9272, 3448896), (9372, 3412096), (9614, 3326208), (9728, 3287229), (9798, 3263744), (10032, 3187616), (10488, 3049024), (10736, 2978592), (10792, 2963136), (11224, 2849088), (11712, 2730376), (11776, 2715537), (12144, 2633248), (12496, 2559072), (12749, 2508288), (12993, 2461184), (13064, 2447808), (13376, 2390712), (13632, 2345816), (13908, 2299264), (13984, 2286768), (14421, 2217472), (14592, 2191486), (14839, 2155008), (15433, 2072064), (15616, 2047782), (16104, 1985728), (16188, 1975424), (16192, 1974936), (16836, 1899392), (16896, 1892647), (17324, 1845888), (17664, 1810358), (17963, 1780224), (18176, 1759362), (18544, 1724448), (18744, 1706048), (19228, 1663104), (19596, 1631872), (20064, 1593808), (20976, 1524512), (21472, 1489296), (21584, 1481568), (22448, 1424544), (23424, 1365188), (24288, 1316624), (24992, 1279536), (25498, 1254144), (25986, 1230592), (26128, 1223904), (26657, 1199616), (26752, 1195356), (27264, 1172908), (27816, 1149632), (27968, 1143384), (28842, 1108736), (29184, 1095743), (29678, 1077504), (30866, 1036032), (31027, 1030656), (31232, 1023891), (32208, 992864), (32376, 987712), (32384, 987468), (33672, 949696), (34648, 922944), (35328, 905179), (35926, 890112), (36352, 879681), (37088, 862224), (37488, 853024), (38247, 836096), (38456, 831552), (39192, 815936), (40128, 796904), (41952, 762256), (42944, 744648), (43168, 740784), (44517, 718336), (44896, 712272), (46299, 690688), (46848, 682594), (47641, 671232), (48576, 658312), (49984, 639768), (50996, 627072), (51972, 615296), (52256, 611952), (53314, 599808), (53504, 597678), (53889, 593408), (54528, 586454), (55632, 574816), (55936, 571692), (57684, 554368), (59356, 538752), (61732, 518016), (62054, 515328), (64416, 496432), (64752, 493856), (64768, 493734), (67344, 474848), (69296, 461472), (71852, 445056), (74176, 431112), (74976, 426512), (76494, 418048), (76912, 415776), (78384, 407968), (79971, 399872), (80256, 398452), (82289, 388608), (83904, 381128), (85888, 372324), (86336, 370392), (89034, 359168), (89792, 356136), (92598, 345344), (93081, 343552), (93696, 341297), (95282, 335616), (97152, 329156), (99613, 321024), (99968, 319884), (101992, 313536), (103944, 307648), (104512, 305976), (106628, 299904), (107008, 298839), (107778, 296704), (109056, 293227), (111264, 287408), (111872, 285846), (115368, 277184), (118712, 269376), (123464, 259008), (124108, 257664), (128832, 248216), (129504, 246928), (129536, 246867), (134688, 237424), (138592, 230736), (142923, 223744), (143704, 222528), (148352, 215556), (149952, 213256), (152988, 209024), (153824, 207888), (156768, 203984), (159942, 199936), (160512, 199226), (164578, 194304), (167808, 190564), (171776, 186162), (172672, 185196), (178068, 179584)]