21201087072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 384

約数和(自身を含む): 67060224000

約数和(自身を除く): 45859136928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 32, 33, 38, 44, 48, 57, 58, 66, 76, 83, 87, 88, 96, 114, 116, 132, 152, 166, 174, 176, 209, 228, 232, 249, 264, 304, 319, 332, 348, 352, 418, 439, 456, 464, 498, 528, 551, 608, 627, 638, 664, 696, 836, 878, 912, 913, 928, 957, 996, 1056, 1102, 1254, 1276, 1317, 1328, 1392, 1577, 1653, 1672, 1756, 1824, 1826, 1914, 1992, 2204, 2407, 2508, 2552, 2634, 2656, 2739, 2784, 3154, 3306, 3344, 3512, 3652, 3828, 3984, 4408, 4731, 4814, 4829, 5016, 5104, 5268, 5478, 6061, 6308, 6612, 6688, 7024, 7221, 7304, 7656, 7968, 8341, 8816, 9462, 9628, 9658, 10032, 10208, 10536, 10956, 12122, 12616, 12731, 13224, 14048, 14442, 14487, 14608, 15312, 16682, 17347, 17632, 18183, 18924, 19256, 19316, 20064, 21072, 21912, 24244, 25023, 25232, 25462, 26448, 26477, 28884, 28974, 29216, 30624, 33364, 34694, 36366, 36437, 37848, 38193, 38512, 38632, 42144, 43824, 45733, 48488, 50046, 50464, 50924, 52041, 52896, 52954, 57768, 57948, 66728, 69388, 72732, 72874, 75696, 76386, 77024, 77264, 79431, 87648, 91466, 91751, 96976, 100092, 101848, 104082, 105908, 109311, 115536, 115896, 133456, 137199, 138776, 140041, 145464, 145748, 151392, 152772, 154528, 158862, 182932, 183502, 193952, 200184, 203696, 208164, 211816, 218622, 231072, 231792, 241889, 266912, 274398, 275253, 277552, 280082, 290928, 291496, 305544, 317724, 365864, 367004, 400368, 400807, 407392, 416328, 420123, 423632, 437244, 463584, 483778, 503063, 548796, 550506, 555104, 560164, 581856, 582992, 611088, 635448, 692303, 725667, 731728, 734008, 800736, 801614, 832656, 840246, 847264, 874488, 967556, 1006126, 1056673, 1097592, 1101012, 1120328, 1165984, 1202421, 1222176, 1270896, 1384606, 1451334, 1463456, 1468016, 1509189, 1603228, 1665312, 1680492, 1748976, 1935112, 2012252, 2076909, 2113346, 2195184, 2202024, 2240656, 2404842, 2541792, 2660779, 2769212, 2902668, 2936032, 3018378, 3170019, 3206456, 3360984, 3497952, 3870224, 4024504, 4153818, 4226692, 4390368, 4404048, 4481312, 4809684, 5321558, 5538424, 5805336, 6036756, 6340038, 6412912, 6721968, 7615333, 7740448, 7982337, 8049008, 8307636, 8453384, 8808096, 9619368, 10643116, 11076848, 11610672, 11623403, 12073512, 12680076, 12825824, 13443936, 15230666, 15964674, 16098016, 16615272, 16906768, 19238736, 20076787, 21286232, 22153696, 22845999, 23221344, 23246806, 24147024, 25360152, 30461332, 31929348, 33230544, 33813536, 34870209, 38477472, 40153574, 42572464, 45691998, 46493612, 48294048, 50720304, 60230361, 60922664, 63858696, 66461088, 69740418, 80307148, 85144928, 91383996, 92987224, 101440608, 120460722, 121845328, 127717392, 139480836, 160614296, 182767992, 185974448, 220844657, 240921444, 243690656, 255434784, 278961672, 321228592, 365535984, 371948896, 441689314, 481842888, 557923344, 642457184, 662533971, 731071968, 883378628, 963685776, 1115846688, 1325067942, 1766757256, 1927371552, 2650135884, 3533514512, 5300271768, 7067029024, 10600543536, 21201087072]

約数ペア:

[(1, 21201087072), (2, 10600543536), (3, 7067029024), (4, 5300271768), (6, 3533514512), (8, 2650135884), (11, 1927371552), (12, 1766757256), (16, 1325067942), (19, 1115846688), (22, 963685776), (24, 883378628), (29, 731071968), (32, 662533971), (33, 642457184), (38, 557923344), (44, 481842888), (48, 441689314), (57, 371948896), (58, 365535984), (66, 321228592), (76, 278961672), (83, 255434784), (87, 243690656), (88, 240921444), (96, 220844657), (114, 185974448), (116, 182767992), (132, 160614296), (152, 139480836), (166, 127717392), (174, 121845328), (176, 120460722), (209, 101440608), (228, 92987224), (232, 91383996), (249, 85144928), (264, 80307148), (304, 69740418), (319, 66461088), (332, 63858696), (348, 60922664), (352, 60230361), (418, 50720304), (439, 48294048), (456, 46493612), (464, 45691998), (498, 42572464), (528, 40153574), (551, 38477472), (608, 34870209), (627, 33813536), (638, 33230544), (664, 31929348), (696, 30461332), (836, 25360152), (878, 24147024), (912, 23246806), (913, 23221344), (928, 22845999), (957, 22153696), (996, 21286232), (1056, 20076787), (1102, 19238736), (1254, 16906768), (1276, 16615272), (1317, 16098016), (1328, 15964674), (1392, 15230666), (1577, 13443936), (1653, 12825824), (1672, 12680076), (1756, 12073512), (1824, 11623403), (1826, 11610672), (1914, 11076848), (1992, 10643116), (2204, 9619368), (2407, 8808096), (2508, 8453384), (2552, 8307636), (2634, 8049008), (2656, 7982337), (2739, 7740448), (2784, 7615333), (3154, 6721968), (3306, 6412912), (3344, 6340038), (3512, 6036756), (3652, 5805336), (3828, 5538424), (3984, 5321558), (4408, 4809684), (4731, 4481312), (4814, 4404048), (4829, 4390368), (5016, 4226692), (5104, 4153818), (5268, 4024504), (5478, 3870224), (6061, 3497952), (6308, 3360984), (6612, 3206456), (6688, 3170019), (7024, 3018378), (7221, 2936032), (7304, 2902668), (7656, 2769212), (7968, 2660779), (8341, 2541792), (8816, 2404842), (9462, 2240656), (9628, 2202024), (9658, 2195184), (10032, 2113346), (10208, 2076909), (10536, 2012252), (10956, 1935112), (12122, 1748976), (12616, 1680492), (12731, 1665312), (13224, 1603228), (14048, 1509189), (14442, 1468016), (14487, 1463456), (14608, 1451334), (15312, 1384606), (16682, 1270896), (17347, 1222176), (17632, 1202421), (18183, 1165984), (18924, 1120328), (19256, 1101012), (19316, 1097592), (20064, 1056673), (21072, 1006126), (21912, 967556), (24244, 874488), (25023, 847264), (25232, 840246), (25462, 832656), (26448, 801614), (26477, 800736), (28884, 734008), (28974, 731728), (29216, 725667), (30624, 692303), (33364, 635448), (34694, 611088), (36366, 582992), (36437, 581856), (37848, 560164), (38193, 555104), (38512, 550506), (38632, 548796), (42144, 503063), (43824, 483778), (45733, 463584), (48488, 437244), (50046, 423632), (50464, 420123), (50924, 416328), (52041, 407392), (52896, 400807), (52954, 400368), (57768, 367004), (57948, 365864), (66728, 317724), (69388, 305544), (72732, 291496), (72874, 290928), (75696, 280082), (76386, 277552), (77024, 275253), (77264, 274398), (79431, 266912), (87648, 241889), (91466, 231792), (91751, 231072), (96976, 218622), (100092, 211816), (101848, 208164), (104082, 203696), (105908, 200184), (109311, 193952), (115536, 183502), (115896, 182932), (133456, 158862), (137199, 154528), (138776, 152772), (140041, 151392), (145464, 145748)]