21029155560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 576

約数和(自身を含む): 82281588480

約数和(自身を除く): 61252432920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 53, 56, 60, 63, 70, 72, 83, 84, 90, 98, 105, 106, 120, 126, 140, 147, 159, 166, 168, 180, 196, 210, 212, 245, 249, 252, 265, 271, 280, 294, 315, 318, 332, 360, 371, 392, 415, 420, 424, 441, 477, 490, 498, 504, 530, 542, 581, 588, 630, 636, 664, 735, 742, 747, 795, 813, 830, 840, 882, 954, 980, 996, 1060, 1084, 1113, 1162, 1176, 1245, 1260, 1272, 1355, 1470, 1484, 1494, 1590, 1626, 1660, 1743, 1764, 1855, 1897, 1908, 1960, 1992, 2120, 2168, 2205, 2226, 2324, 2385, 2439, 2490, 2520, 2597, 2710, 2905, 2940, 2968, 2988, 3180, 3252, 3320, 3339, 3486, 3528, 3710, 3735, 3794, 3816, 4065, 4067, 4399, 4410, 4452, 4648, 4770, 4878, 4980, 5194, 5229, 5420, 5565, 5691, 5810, 5880, 5976, 6360, 6504, 6678, 6972, 7420, 7470, 7588, 7791, 8130, 8134, 8715, 8798, 8820, 8904, 9485, 9540, 9756, 9960, 10388, 10458, 10840, 11130, 11382, 11620, 12195, 12201, 12985, 13197, 13279, 13356, 13944, 14363, 14840, 14940, 15176, 15582, 16260, 16268, 16695, 17073, 17430, 17596, 17640, 18970, 19080, 19512, 20335, 20776, 20916, 21995, 22260, 22493, 22764, 23240, 23373, 24390, 24402, 25970, 26145, 26394, 26558, 26712, 28455, 28726, 29880, 30793, 31164, 32520, 32536, 33390, 34146, 34860, 35192, 36603, 37940, 38955, 39591, 39837, 40670, 41832, 43089, 43990, 44520, 44986, 45528, 46746, 48780, 48804, 51940, 52290, 52788, 53116, 56910, 57452, 61005, 61586, 62328, 65985, 66395, 66780, 67479, 68292, 69720, 71815, 73206, 75880, 77910, 79182, 79674, 81340, 85365, 86178, 87980, 89972, 92379, 93492, 97560, 97608, 100541, 103880, 104580, 105576, 106232, 112465, 113820, 114904, 116865, 119511, 122010, 123172, 129267, 131970, 132790, 133560, 134958, 136584, 143630, 146412, 153965, 155820, 157451, 158364, 159348, 162680, 170730, 172356, 175960, 179944, 183015, 184758, 186984, 197955, 199185, 201082, 202437, 209160, 215445, 215551, 224930, 227640, 233730, 239022, 244020, 246344, 258534, 263940, 265580, 269916, 277137, 287260, 292824, 301623, 307930, 311640, 314902, 316728, 318696, 337395, 341460, 344712, 366030, 369516, 395910, 398370, 402164, 404874, 430890, 431102, 449860, 461895, 467460, 472353, 478044, 488040, 502705, 517068, 527880, 531160, 539832, 554274, 574520, 597555, 603246, 615860, 629804, 646335, 646653, 674790, 682920, 703787, 732060, 739032, 787255, 791820, 796740, 804328, 809748, 861780, 862204, 899720, 904869, 923790, 934920, 944706, 956088, 1005410, 1012185, 1034136, 1077755, 1102157, 1108548, 1192129, 1195110, 1206492, 1231720, 1259608, 1292670, 1293306, 1349580, 1385685, 1407574, 1417059, 1464120, 1508115, 1574510, 1583640, 1593480, 1619496, 1723560, 1724408, 1809738, 1847580, 1889412, 1939959, 2010820, 2024370, 2111361, 2155510, 2204314, 2217096, 2361765, 2384258, 2390220, 2412984, 2585340, 2586612, 2699160, 2771370, 2815148, 2834118, 3016230, 3149020, 3233265, 3306471, 3518935, 3576387, 3619476, 3695160, 3778824, 3879918, 4021640, 4048740, 4222722, 4311020, 4408628, 4524345, 4723530, 4768516, 4780440, 5170680, 5173224, 5510785, 5542740, 5630296, 5668236, 5960645, 6032460, 6298040, 6334083, 6466530, 6612942, 7037870, 7085295, 7152774, 7238952, 7759836, 8097480, 8344903, 8445444, 8622040, 8817256, 9048690, 9447060, 9537032, 9699795, 9919413, 10556805, 10729161, 11021570, 11085480, 11336472, 11921290, 12064920, 12668166, 12933060, 13225884, 14075740, 14170590, 14305548, 15519672, 16532355, 16689806, 16890888, 17881935, 18097380, 18894120, 19399590, 19838826, 21113610, 21458322, 22043140, 23842580, 25034709, 25336332, 25866120, 26451768, 28151480, 28341180, 28611096, 31670415, 33064710, 33379612, 35763870, 36194760, 38799180, 39677652, 41724515, 42227220, 42916644, 44086280, 47685160, 49597065, 50069418, 50672664, 53645805, 56682360, 58414321, 63340830, 66129420, 66759224, 71527740, 75104127, 77598360, 79355304, 83449030, 84454440, 85833288, 99194130, 100138836, 107291610, 116828642, 125173545, 126681660, 132258840, 143055480, 150208254, 166898060, 175242963, 198388260, 200277672, 214583220, 233657284, 250347090, 253363320, 292071605, 300416508, 333796120, 350485926, 375520635, 396776520, 429166440, 467314568, 500694180, 525728889, 584143210, 600833016, 700971852, 751041270, 876214815, 1001388360, 1051457778, 1168286420, 1401943704, 1502082540, 1752429630, 2102915556, 2336572840, 2628644445, 3004165080, 3504859260, 4205831112, 5257288890, 7009718520, 10514577780, 21029155560]

約数ペア:

[(1, 21029155560), (2, 10514577780), (3, 7009718520), (4, 5257288890), (5, 4205831112), (6, 3504859260), (7, 3004165080), (8, 2628644445), (9, 2336572840), (10, 2102915556), (12, 1752429630), (14, 1502082540), (15, 1401943704), (18, 1168286420), (20, 1051457778), (21, 1001388360), (24, 876214815), (28, 751041270), (30, 700971852), (35, 600833016), (36, 584143210), (40, 525728889), (42, 500694180), (45, 467314568), (49, 429166440), (53, 396776520), (56, 375520635), (60, 350485926), (63, 333796120), (70, 300416508), (72, 292071605), (83, 253363320), (84, 250347090), (90, 233657284), (98, 214583220), (105, 200277672), (106, 198388260), (120, 175242963), (126, 166898060), (140, 150208254), (147, 143055480), (159, 132258840), (166, 126681660), (168, 125173545), (180, 116828642), (196, 107291610), (210, 100138836), (212, 99194130), (245, 85833288), (249, 84454440), (252, 83449030), (265, 79355304), (271, 77598360), (280, 75104127), (294, 71527740), (315, 66759224), (318, 66129420), (332, 63340830), (360, 58414321), (371, 56682360), (392, 53645805), (415, 50672664), (420, 50069418), (424, 49597065), (441, 47685160), (477, 44086280), (490, 42916644), (498, 42227220), (504, 41724515), (530, 39677652), (542, 38799180), (581, 36194760), (588, 35763870), (630, 33379612), (636, 33064710), (664, 31670415), (735, 28611096), (742, 28341180), (747, 28151480), (795, 26451768), (813, 25866120), (830, 25336332), (840, 25034709), (882, 23842580), (954, 22043140), (980, 21458322), (996, 21113610), (1060, 19838826), (1084, 19399590), (1113, 18894120), (1162, 18097380), (1176, 17881935), (1245, 16890888), (1260, 16689806), (1272, 16532355), (1355, 15519672), (1470, 14305548), (1484, 14170590), (1494, 14075740), (1590, 13225884), (1626, 12933060), (1660, 12668166), (1743, 12064920), (1764, 11921290), (1855, 11336472), (1897, 11085480), (1908, 11021570), (1960, 10729161), (1992, 10556805), (2120, 9919413), (2168, 9699795), (2205, 9537032), (2226, 9447060), (2324, 9048690), (2385, 8817256), (2439, 8622040), (2490, 8445444), (2520, 8344903), (2597, 8097480), (2710, 7759836), (2905, 7238952), (2940, 7152774), (2968, 7085295), (2988, 7037870), (3180, 6612942), (3252, 6466530), (3320, 6334083), (3339, 6298040), (3486, 6032460), (3528, 5960645), (3710, 5668236), (3735, 5630296), (3794, 5542740), (3816, 5510785), (4065, 5173224), (4067, 5170680), (4399, 4780440), (4410, 4768516), (4452, 4723530), (4648, 4524345), (4770, 4408628), (4878, 4311020), (4980, 4222722), (5194, 4048740), (5229, 4021640), (5420, 3879918), (5565, 3778824), (5691, 3695160), (5810, 3619476), (5880, 3576387), (5976, 3518935), (6360, 3306471), (6504, 3233265), (6678, 3149020), (6972, 3016230), (7420, 2834118), (7470, 2815148), (7588, 2771370), (7791, 2699160), (8130, 2586612), (8134, 2585340), (8715, 2412984), (8798, 2390220), (8820, 2384258), (8904, 2361765), (9485, 2217096), (9540, 2204314), (9756, 2155510), (9960, 2111361), (10388, 2024370), (10458, 2010820), (10840, 1939959), (11130, 1889412), (11382, 1847580), (11620, 1809738), (12195, 1724408), (12201, 1723560), (12985, 1619496), (13197, 1593480), (13279, 1583640), (13356, 1574510), (13944, 1508115), (14363, 1464120), (14840, 1417059), (14940, 1407574), (15176, 1385685), (15582, 1349580), (16260, 1293306), (16268, 1292670), (16695, 1259608), (17073, 1231720), (17430, 1206492), (17596, 1195110), (17640, 1192129), (18970, 1108548), (19080, 1102157), (19512, 1077755), (20335, 1034136), (20776, 1012185), (20916, 1005410), (21995, 956088), (22260, 944706), (22493, 934920), (22764, 923790), (23240, 904869), (23373, 899720), (24390, 862204), (24402, 861780), (25970, 809748), (26145, 804328), (26394, 796740), (26558, 791820), (26712, 787255), (28455, 739032), (28726, 732060), (29880, 703787), (30793, 682920), (31164, 674790), (32520, 646653), (32536, 646335), (33390, 629804), (34146, 615860), (34860, 603246), (35192, 597555), (36603, 574520), (37940, 554274), (38955, 539832), (39591, 531160), (39837, 527880), (40670, 517068), (41832, 502705), (43089, 488040), (43990, 478044), (44520, 472353), (44986, 467460), (45528, 461895), (46746, 449860), (48780, 431102), (48804, 430890), (51940, 404874), (52290, 402164), (52788, 398370), (53116, 395910), (56910, 369516), (57452, 366030), (61005, 344712), (61586, 341460), (62328, 337395), (65985, 318696), (66395, 316728), (66780, 314902), (67479, 311640), (68292, 307930), (69720, 301623), (71815, 292824), (73206, 287260), (75880, 277137), (77910, 269916), (79182, 265580), (79674, 263940), (81340, 258534), (85365, 246344), (86178, 244020), (87980, 239022), (89972, 233730), (92379, 227640), (93492, 224930), (97560, 215551), (97608, 215445), (100541, 209160), (103880, 202437), (104580, 201082), (105576, 199185), (106232, 197955), (112465, 186984), (113820, 184758), (114904, 183015), (116865, 179944), (119511, 175960), (122010, 172356), (123172, 170730), (129267, 162680), (131970, 159348), (132790, 158364), (133560, 157451), (134958, 155820), (136584, 153965), (143630, 146412)]