21033377568

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 960

約数和(自身を含む): 81757589760

約数和(自身を除く): 60724212192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 37, 38, 42, 48, 51, 54, 56, 57, 63, 68, 72, 74, 76, 81, 84, 96, 97, 102, 108, 111, 112, 114, 119, 126, 133, 136, 144, 148, 152, 153, 162, 168, 171, 189, 194, 204, 216, 222, 224, 228, 238, 252, 259, 266, 272, 288, 291, 296, 304, 306, 323, 324, 333, 336, 342, 357, 378, 388, 399, 408, 432, 444, 456, 459, 476, 504, 513, 518, 532, 544, 567, 582, 592, 608, 612, 629, 646, 648, 666, 672, 679, 684, 703, 714, 756, 776, 777, 798, 816, 864, 873, 888, 912, 918, 952, 969, 999, 1008, 1026, 1036, 1064, 1071, 1134, 1164, 1184, 1197, 1224, 1258, 1292, 1296, 1332, 1358, 1368, 1377, 1406, 1428, 1512, 1539, 1552, 1554, 1596, 1632, 1649, 1746, 1776, 1824, 1836, 1843, 1887, 1904, 1938, 1998, 2016, 2037, 2052, 2072, 2109, 2128, 2142, 2261, 2268, 2328, 2331, 2394, 2448, 2516, 2584, 2592, 2619, 2664, 2716, 2736, 2754, 2812, 2856, 2907, 2997, 3024, 3078, 3104, 3108, 3192, 3213, 3298, 3492, 3552, 3589, 3591, 3672, 3686, 3774, 3808, 3876, 3996, 4074, 4104, 4144, 4218, 4256, 4284, 4403, 4522, 4536, 4656, 4662, 4788, 4896, 4921, 4947, 5032, 5168, 5238, 5328, 5432, 5472, 5508, 5529, 5624, 5661, 5712, 5814, 5994, 6048, 6111, 6156, 6216, 6327, 6384, 6426, 6596, 6783, 6984, 6993, 7178, 7182, 7344, 7372, 7548, 7752, 7857, 7992, 8148, 8208, 8288, 8436, 8568, 8721, 8806, 9044, 9072, 9312, 9324, 9576, 9639, 9842, 9894, 10064, 10336, 10476, 10656, 10767, 10773, 10864, 11016, 11058, 11248, 11322, 11424, 11543, 11628, 11951, 11988, 12222, 12312, 12432, 12654, 12768, 12852, 12901, 13192, 13209, 13566, 13968, 13986, 14356, 14364, 14688, 14744, 14763, 14841, 15096, 15504, 15714, 15984, 16296, 16416, 16587, 16872, 16983, 17136, 17442, 17612, 18088, 18144, 18333, 18648, 18981, 19152, 19278, 19684, 19788, 20128, 20349, 20952, 20979, 21534, 21546, 21728, 22032, 22116, 22496, 22644, 23086, 23256, 23902, 23976, 24444, 24624, 24864, 25123, 25308, 25704, 25802, 26163, 26384, 26418, 27132, 27936, 27972, 28712, 28728, 29488, 29526, 29682, 30192, 31008, 31331, 31428, 31968, 32301, 32592, 33174, 33744, 33966, 34272, 34629, 34884, 35224, 35853, 36176, 36666, 37296, 37962, 38304, 38556, 38703, 39368, 39576, 39627, 40698, 41904, 41958, 43068, 43092, 44064, 44232, 44289, 44523, 45288, 46172, 46512, 47804, 47952, 48888, 49248, 49761, 50246, 50616, 50949, 51408, 51604, 52326, 52768, 52836, 54264, 54999, 55944, 56943, 57424, 57456, 58976, 59052, 59364, 60384, 61013, 61047, 62662, 62856, 64602, 65184, 66348, 67488, 67932, 68191, 69258, 69768, 70448, 71706, 72352, 73332, 74592, 75369, 75924, 77112, 77406, 78736, 79152, 79254, 81396, 83657, 83808, 83916, 86136, 86184, 88464, 88578, 89046, 90576, 92344, 93024, 93993, 95608, 95904, 96903, 97776, 99522, 100492, 101232, 101898, 102816, 103208, 103887, 104652, 105672, 107559, 108528, 109998, 111888, 113886, 114848, 114912, 116109, 118104, 118728, 118881, 122026, 122094, 125324, 125712, 129204, 132696, 132867, 133569, 135864, 136382, 138516, 139536, 140896, 143412, 146664, 149283, 150738, 151848, 154224, 154812, 157472, 158304, 158508, 162792, 167314, 167832, 172272, 172368, 176928, 177156, 178092, 181152, 183039, 183141, 184688, 187986, 191216, 193806, 195552, 199044, 200984, 202464, 203796, 204573, 206416, 207774, 209304, 211344, 215118, 217056, 219317, 219996, 223776, 226107, 227772, 232218, 236208, 237456, 237762, 244052, 244188, 250648, 250971, 251424, 258408, 265392, 265734, 267138, 271728, 272764, 277032, 279072, 281979, 286824, 290709, 293328, 298566, 301476, 303696, 308448, 309624, 311661, 317016, 322677, 325584, 334628, 335664, 344544, 344736, 348327, 354312, 356184, 356643, 366078, 366282, 369376, 375972, 382432, 387612, 398088, 398601, 401968, 407592, 409146, 412832, 415548, 418608, 422688, 427091, 430236, 438634, 439992, 452214, 455544, 464436, 472416, 474912, 475524, 477337, 488104, 488376, 501296, 501942, 516816, 530784, 531468, 534276, 543456, 545528, 549117, 554064, 563958, 573648, 581418, 586656, 597132, 602952, 607392, 613719, 619248, 623322, 634032, 645354, 651168, 657951, 669256, 671328, 678321, 696654, 708624, 712368, 713286, 732156, 732564, 751944, 752913, 775224, 796176, 797202, 803936, 815184, 818292, 831096, 837216, 845937, 854182, 860472, 877268, 879984, 904428, 911088, 928872, 934983, 951048, 954674, 968031, 976208, 976752, 1002592, 1003884, 1033632, 1044981, 1062936, 1068552, 1091056, 1098234, 1108128, 1127916, 1147296, 1159247, 1162836, 1194264, 1205904, 1227438, 1238496, 1246644, 1268064, 1281273, 1290708, 1315902, 1338512, 1356642, 1393308, 1417248, 1424736, 1426572, 1432011, 1464312, 1465128, 1503888, 1505826, 1550448, 1592352, 1594404, 1630368, 1636584, 1647351, 1662192, 1691874, 1708364, 1720944, 1754536, 1759968, 1808856, 1822176, 1841157, 1857744, 1869966, 1902096, 1909348, 1936062, 1952416, 1953504, 1973853, 2007768, 2034963, 2089962, 2125872, 2137104, 2182112, 2196468, 2255832, 2258739, 2318494, 2325672, 2388528, 2411808, 2454876, 2493288, 2537811, 2562546, 2581416, 2631804, 2677024, 2713284, 2786616, 2853144, 2864022, 2928624, 2930256, 3007776, 3011652, 3100896, 3188808, 3273168, 3294702, 3324384, 3383748, 3416728, 3441888, 3477741, 3509072, 3617712, 3682314, 3715488, 3739932, 3804192, 3818696, 3843819, 3872124, 3947706, 4015536, 4069926, 4179924, 4251744, 4274208, 4296033, 4392936, 4511664, 4517478, 4636988, 4651344, 4777056, 4909752, 4942053, 4986576, 5075622, 5125092, 5162832, 5263608, 5426568, 5523471, 5573232, 5706288, 5728044, 5857248, 5860512, 5921559, 6023304, 6377616, 6546336, 6589404, 6767496, 6776217, 6833456, 6955482, 7018144, 7235424, 7364628, 7479864, 7637392, 7687638, 7744248, 7895412, 8031072, 8114729, 8139852, 8359848, 8592066, 8785872, 9023328, 9034956, 9273976, 9302688, 9819504, 9884106, 9973152, 10151244, 10250184, 10325664, 10433223, 10527216, 10853136, 11046942, 11146464, 11412576, 11456088, 11531457, 11843118, 12046608, 12755232, 12888099, 13178808, 13534992, 13552434, 13666912, 13910964, 14729256, 14959728, 15274784, 15375276, 15488496, 15790824, 16229458, 16279704, 16719696, 17184132, 17571744, 17764677, 18069912, 18547952, 19639008, 19768212, 20302488, 20500368, 20866446, 21054432, 21706272, 22093884, 22912176, 23062914, 23686236, 24093216, 24344187, 25776198, 26357616, 27069984, 27104868, 27821928, 29458512, 29919456, 30750552, 30976992, 31299669, 31581648, 32458916, 32559408, 33439392, 34368264, 34594371, 35529354, 36139824, 37095904, 38664297, 39536424, 40604976, 41000736, 41732892, 44187768, 45824352, 46125828, 47372472, 48688374, 51552396, 52715232, 54209736, 55643856, 58917024, 61501104, 62599338, 63163296, 64917832, 65118816, 68736528, 69188742, 71058708, 72279648, 73032561, 77328594, 79072848, 81209952, 83465784, 88375536, 92251656, 93899007, 94744944, 97376748, 103104792, 108419472, 111287712, 123002208, 125198676, 129835664, 137473056, 138377484, 142117416, 146065122, 154657188, 158145696, 166931568, 176751072, 184503312, 187798014, 189489888, 194753496, 206209584, 216838944, 219097683, 250397352, 259671328, 276754968, 284234832, 292130244, 309314376, 333863136, 369006624, 375596028, 389506992, 412419168, 438195366, 500794704, 553509936, 568469664, 584260488, 618628752, 657293049, 751192056, 779013984, 876390732, 1001589408, 1107019872, 1168520976, 1237257504, 1314586098, 1502384112, 1752781464, 2337041952, 2629172196, 3004768224, 3505562928, 5258344392, 7011125856, 10516688784, 21033377568]

約数ペア:

[(1, 21033377568), (2, 10516688784), (3, 7011125856), (4, 5258344392), (6, 3505562928), (7, 3004768224), (8, 2629172196), (9, 2337041952), (12, 1752781464), (14, 1502384112), (16, 1314586098), (17, 1237257504), (18, 1168520976), (19, 1107019872), (21, 1001589408), (24, 876390732), (27, 779013984), (28, 751192056), (32, 657293049), (34, 618628752), (36, 584260488), (37, 568469664), (38, 553509936), (42, 500794704), (48, 438195366), (51, 412419168), (54, 389506992), (56, 375596028), (57, 369006624), (63, 333863136), (68, 309314376), (72, 292130244), (74, 284234832), (76, 276754968), (81, 259671328), (84, 250397352), (96, 219097683), (97, 216838944), (102, 206209584), (108, 194753496), (111, 189489888), (112, 187798014), (114, 184503312), (119, 176751072), (126, 166931568), (133, 158145696), (136, 154657188), (144, 146065122), (148, 142117416), (152, 138377484), (153, 137473056), (162, 129835664), (168, 125198676), (171, 123002208), (189, 111287712), (194, 108419472), (204, 103104792), (216, 97376748), (222, 94744944), (224, 93899007), (228, 92251656), (238, 88375536), (252, 83465784), (259, 81209952), (266, 79072848), (272, 77328594), (288, 73032561), (291, 72279648), (296, 71058708), (304, 69188742), (306, 68736528), (323, 65118816), (324, 64917832), (333, 63163296), (336, 62599338), (342, 61501104), (357, 58917024), (378, 55643856), (388, 54209736), (399, 52715232), (408, 51552396), (432, 48688374), (444, 47372472), (456, 46125828), (459, 45824352), (476, 44187768), (504, 41732892), (513, 41000736), (518, 40604976), (532, 39536424), (544, 38664297), (567, 37095904), (582, 36139824), (592, 35529354), (608, 34594371), (612, 34368264), (629, 33439392), (646, 32559408), (648, 32458916), (666, 31581648), (672, 31299669), (679, 30976992), (684, 30750552), (703, 29919456), (714, 29458512), (756, 27821928), (776, 27104868), (777, 27069984), (798, 26357616), (816, 25776198), (864, 24344187), (873, 24093216), (888, 23686236), (912, 23062914), (918, 22912176), (952, 22093884), (969, 21706272), (999, 21054432), (1008, 20866446), (1026, 20500368), (1036, 20302488), (1064, 19768212), (1071, 19639008), (1134, 18547952), (1164, 18069912), (1184, 17764677), (1197, 17571744), (1224, 17184132), (1258, 16719696), (1292, 16279704), (1296, 16229458), (1332, 15790824), (1358, 15488496), (1368, 15375276), (1377, 15274784), (1406, 14959728), (1428, 14729256), (1512, 13910964), (1539, 13666912), (1552, 13552434), (1554, 13534992), (1596, 13178808), (1632, 12888099), (1649, 12755232), (1746, 12046608), (1776, 11843118), (1824, 11531457), (1836, 11456088), (1843, 11412576), (1887, 11146464), (1904, 11046942), (1938, 10853136), (1998, 10527216), (2016, 10433223), (2037, 10325664), (2052, 10250184), (2072, 10151244), (2109, 9973152), (2128, 9884106), (2142, 9819504), (2261, 9302688), (2268, 9273976), (2328, 9034956), (2331, 9023328), (2394, 8785872), (2448, 8592066), (2516, 8359848), (2584, 8139852), (2592, 8114729), (2619, 8031072), (2664, 7895412), (2716, 7744248), (2736, 7687638), (2754, 7637392), (2812, 7479864), (2856, 7364628), (2907, 7235424), (2997, 7018144), (3024, 6955482), (3078, 6833456), (3104, 6776217), (3108, 6767496), (3192, 6589404), (3213, 6546336), (3298, 6377616), (3492, 6023304), (3552, 5921559), (3589, 5860512), (3591, 5857248), (3672, 5728044), (3686, 5706288), (3774, 5573232), (3808, 5523471), (3876, 5426568), (3996, 5263608), (4074, 5162832), (4104, 5125092), (4144, 5075622), (4218, 4986576), (4256, 4942053), (4284, 4909752), (4403, 4777056), (4522, 4651344), (4536, 4636988), (4656, 4517478), (4662, 4511664), (4788, 4392936), (4896, 4296033), (4921, 4274208), (4947, 4251744), (5032, 4179924), (5168, 4069926), (5238, 4015536), (5328, 3947706), (5432, 3872124), (5472, 3843819), (5508, 3818696), (5529, 3804192), (5624, 3739932), (5661, 3715488), (5712, 3682314), (5814, 3617712), (5994, 3509072), (6048, 3477741), (6111, 3441888), (6156, 3416728), (6216, 3383748), (6327, 3324384), (6384, 3294702), (6426, 3273168), (6596, 3188808), (6783, 3100896), (6984, 3011652), (6993, 3007776), (7178, 2930256), (7182, 2928624), (7344, 2864022), (7372, 2853144), (7548, 2786616), (7752, 2713284), (7857, 2677024), (7992, 2631804), (8148, 2581416), (8208, 2562546), (8288, 2537811), (8436, 2493288), (8568, 2454876), (8721, 2411808), (8806, 2388528), (9044, 2325672), (9072, 2318494), (9312, 2258739), (9324, 2255832), (9576, 2196468), (9639, 2182112), (9842, 2137104), (9894, 2125872), (10064, 2089962), (10336, 2034963), (10476, 2007768), (10656, 1973853), (10767, 1953504), (10773, 1952416), (10864, 1936062), (11016, 1909348), (11058, 1902096), (11248, 1869966), (11322, 1857744), (11424, 1841157), (11543, 1822176), (11628, 1808856), (11951, 1759968), (11988, 1754536), (12222, 1720944), (12312, 1708364), (12432, 1691874), (12654, 1662192), (12768, 1647351), (12852, 1636584), (12901, 1630368), (13192, 1594404), (13209, 1592352), (13566, 1550448), (13968, 1505826), (13986, 1503888), (14356, 1465128), (14364, 1464312), (14688, 1432011), (14744, 1426572), (14763, 1424736), (14841, 1417248), (15096, 1393308), (15504, 1356642), (15714, 1338512), (15984, 1315902), (16296, 1290708), (16416, 1281273), (16587, 1268064), (16872, 1246644), (16983, 1238496), (17136, 1227438), (17442, 1205904), (17612, 1194264), (18088, 1162836), (18144, 1159247), (18333, 1147296), (18648, 1127916), (18981, 1108128), (19152, 1098234), (19278, 1091056), (19684, 1068552), (19788, 1062936), (20128, 1044981), (20349, 1033632), (20952, 1003884), (20979, 1002592), (21534, 976752), (21546, 976208), (21728, 968031), (22032, 954674), (22116, 951048), (22496, 934983), (22644, 928872), (23086, 911088), (23256, 904428), (23902, 879984), (23976, 877268), (24444, 860472), (24624, 854182), (24864, 845937), (25123, 837216), (25308, 831096), (25704, 818292), (25802, 815184), (26163, 803936), (26384, 797202), (26418, 796176), (27132, 775224), (27936, 752913), (27972, 751944), (28712, 732564), (28728, 732156), (29488, 713286), (29526, 712368), (29682, 708624), (30192, 696654), (31008, 678321), (31331, 671328), (31428, 669256), (31968, 657951), (32301, 651168), (32592, 645354), (33174, 634032), (33744, 623322), (33966, 619248), (34272, 613719), (34629, 607392), (34884, 602952), (35224, 597132), (35853, 586656), (36176, 581418), (36666, 573648), (37296, 563958), (37962, 554064), (38304, 549117), (38556, 545528), (38703, 543456), (39368, 534276), (39576, 531468), (39627, 530784), (40698, 516816), (41904, 501942), (41958, 501296), (43068, 488376), (43092, 488104), (44064, 477337), (44232, 475524), (44289, 474912), (44523, 472416), (45288, 464436), (46172, 455544), (46512, 452214), (47804, 439992), (47952, 438634), (48888, 430236), (49248, 427091), (49761, 422688), (50246, 418608), (50616, 415548), (50949, 412832), (51408, 409146), (51604, 407592), (52326, 401968), (52768, 398601), (52836, 398088), (54264, 387612), (54999, 382432), (55944, 375972), (56943, 369376), (57424, 366282), (57456, 366078), (58976, 356643), (59052, 356184), (59364, 354312), (60384, 348327), (61013, 344736), (61047, 344544), (62662, 335664), (62856, 334628), (64602, 325584), (65184, 322677), (66348, 317016), (67488, 311661), (67932, 309624), (68191, 308448), (69258, 303696), (69768, 301476), (70448, 298566), (71706, 293328), (72352, 290709), (73332, 286824), (74592, 281979), (75369, 279072), (75924, 277032), (77112, 272764), (77406, 271728), (78736, 267138), (79152, 265734), (79254, 265392), (81396, 258408), (83657, 251424), (83808, 250971), (83916, 250648), (86136, 244188), (86184, 244052), (88464, 237762), (88578, 237456), (89046, 236208), (90576, 232218), (92344, 227772), (93024, 226107), (93993, 223776), (95608, 219996), (95904, 219317), (96903, 217056), (97776, 215118), (99522, 211344), (100492, 209304), (101232, 207774), (101898, 206416), (102816, 204573), (103208, 203796), (103887, 202464), (104652, 200984), (105672, 199044), (107559, 195552), (108528, 193806), (109998, 191216), (111888, 187986), (113886, 184688), (114848, 183141), (114912, 183039), (116109, 181152), (118104, 178092), (118728, 177156), (118881, 176928), (122026, 172368), (122094, 172272), (125324, 167832), (125712, 167314), (129204, 162792), (132696, 158508), (132867, 158304), (133569, 157472), (135864, 154812), (136382, 154224), (138516, 151848), (139536, 150738), (140896, 149283), (143412, 146664)]