21039711840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:803

約数の個数: 576

約数和(自身を含む): 86332925952

約数和(自身を除く): 65293214112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 151, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 302, 315, 322, 336, 345, 360, 368, 414, 420, 453, 460, 480, 483, 504, 552, 560, 601, 604, 630, 644, 672, 690, 720, 736, 755, 805, 828, 840, 906, 920, 966, 1008, 1035, 1057, 1104, 1120, 1202, 1208, 1260, 1288, 1359, 1380, 1440, 1449, 1510, 1610, 1656, 1680, 1803, 1812, 1840, 1932, 2016, 2070, 2114, 2208, 2265, 2404, 2415, 2416, 2520, 2576, 2718, 2760, 2898, 3005, 3020, 3171, 3220, 3312, 3360, 3473, 3606, 3624, 3680, 3864, 4140, 4207, 4228, 4530, 4808, 4830, 4832, 5040, 5152, 5285, 5409, 5436, 5520, 5796, 6010, 6040, 6342, 6440, 6624, 6795, 6946, 7212, 7245, 7248, 7728, 8280, 8414, 8456, 9015, 9060, 9513, 9616, 9660, 10080, 10419, 10570, 10818, 10872, 11040, 11592, 12020, 12080, 12621, 12684, 12880, 13590, 13823, 13892, 14424, 14490, 14496, 15456, 15855, 16560, 16828, 16912, 17365, 18030, 18120, 19026, 19232, 19320, 20838, 21035, 21140, 21636, 21744, 23184, 24040, 24160, 24311, 25242, 25368, 25760, 27045, 27180, 27646, 27784, 28848, 28980, 31257, 31710, 33120, 33656, 33824, 34730, 36060, 36240, 37863, 38052, 38640, 41469, 41676, 42070, 42280, 43272, 43488, 46368, 47565, 48080, 48622, 50484, 50736, 52095, 54090, 54360, 55292, 55568, 57696, 57960, 62514, 63105, 63420, 67312, 69115, 69460, 72120, 72480, 72933, 75726, 76104, 77280, 82938, 83352, 84140, 84560, 86544, 90751, 95130, 96160, 96761, 97244, 100968, 101472, 104190, 108180, 108720, 110584, 111136, 115920, 121555, 124407, 125028, 126210, 126840, 134624, 138230, 138920, 144240, 145866, 151452, 152208, 156285, 165876, 166704, 168280, 169120, 173088, 181502, 189315, 190260, 193522, 194488, 201936, 207345, 208380, 216360, 217440, 218799, 221168, 231840, 243110, 248814, 250056, 252420, 253680, 272253, 276460, 277840, 288480, 290283, 291732, 302904, 304416, 312570, 331752, 333408, 336560, 363004, 364665, 378630, 380520, 387044, 388976, 403872, 414690, 416760, 432720, 437598, 442336, 453755, 483805, 486220, 497628, 500112, 504840, 507360, 544506, 552920, 555680, 580566, 583464, 605808, 622035, 625140, 635257, 663504, 673120, 726008, 729330, 757260, 761040, 774088, 777952, 816759, 829380, 833520, 865440, 870849, 875196, 907510, 967610, 972440, 995256, 1000224, 1009680, 1089012, 1093995, 1105840, 1161132, 1166928, 1211616, 1244070, 1250280, 1270514, 1327008, 1361265, 1451415, 1452016, 1458660, 1514520, 1522080, 1548176, 1633518, 1658760, 1667040, 1741698, 1750392, 1815020, 1905771, 1935220, 1944880, 1990512, 2019360, 2087273, 2178024, 2187990, 2211680, 2322264, 2333856, 2488140, 2500560, 2541028, 2722530, 2902830, 2904032, 2917320, 3029040, 3096352, 3176285, 3267036, 3317520, 3483396, 3500784, 3630040, 3811542, 3870440, 3889760, 3981024, 4083795, 4174546, 4354245, 4356048, 4375980, 4644528, 4976280, 5001120, 5082056, 5445060, 5717313, 5805660, 5834640, 6058080, 6261819, 6352570, 6534072, 6635040, 6966792, 7001568, 7260080, 7623084, 7740880, 8167590, 8349092, 8708490, 8712096, 8751960, 9289056, 9528855, 9952560, 10164112, 10436365, 10890120, 11434626, 11611320, 11669280, 12523638, 12705140, 13068144, 13933584, 14520160, 14610911, 15246168, 15481760, 16335180, 16698184, 17416980, 17503920, 18785457, 19057710, 19905120, 20328224, 20872730, 21780240, 22869252, 23222640, 25047276, 25410280, 26136288, 27867168, 28586565, 29221822, 30492336, 31309095, 32670360, 33396368, 34833960, 35007840, 37570914, 38115420, 41745460, 43560480, 43832733, 45738504, 46445280, 50094552, 50820560, 57173130, 58443644, 60984672, 62618190, 65340720, 66792736, 69667920, 73054555, 75141828, 76230840, 83490920, 87665466, 91477008, 93927285, 100189104, 101641120, 114346260, 116887288, 125236380, 130681440, 131498199, 139335840, 146109110, 150283656, 152461680, 166981840, 175330932, 182954016, 187854570, 200378208, 219163665, 228692520, 233774576, 250472760, 262996398, 292218220, 300567312, 304923360, 333963680, 350661864, 375709140, 438327330, 457385040, 467549152, 500945520, 525992796, 584436440, 601134624, 657490995, 701323728, 751418280, 876654660, 914770080, 1001891040, 1051985592, 1168872880, 1314981990, 1402647456, 1502836560, 1753309320, 2103971184, 2337745760, 2629963980, 3005673120, 3506618640, 4207942368, 5259927960, 7013237280, 10519855920, 21039711840]

約数ペア:

[(1, 21039711840), (2, 10519855920), (3, 7013237280), (4, 5259927960), (5, 4207942368), (6, 3506618640), (7, 3005673120), (8, 2629963980), (9, 2337745760), (10, 2103971184), (12, 1753309320), (14, 1502836560), (15, 1402647456), (16, 1314981990), (18, 1168872880), (20, 1051985592), (21, 1001891040), (23, 914770080), (24, 876654660), (28, 751418280), (30, 701323728), (32, 657490995), (35, 601134624), (36, 584436440), (40, 525992796), (42, 500945520), (45, 467549152), (46, 457385040), (48, 438327330), (56, 375709140), (60, 350661864), (63, 333963680), (69, 304923360), (70, 300567312), (72, 292218220), (80, 262996398), (84, 250472760), (90, 233774576), (92, 228692520), (96, 219163665), (105, 200378208), (112, 187854570), (115, 182954016), (120, 175330932), (126, 166981840), (138, 152461680), (140, 150283656), (144, 146109110), (151, 139335840), (160, 131498199), (161, 130681440), (168, 125236380), (180, 116887288), (184, 114346260), (207, 101641120), (210, 100189104), (224, 93927285), (230, 91477008), (240, 87665466), (252, 83490920), (276, 76230840), (280, 75141828), (288, 73054555), (302, 69667920), (315, 66792736), (322, 65340720), (336, 62618190), (345, 60984672), (360, 58443644), (368, 57173130), (414, 50820560), (420, 50094552), (453, 46445280), (460, 45738504), (480, 43832733), (483, 43560480), (504, 41745460), (552, 38115420), (560, 37570914), (601, 35007840), (604, 34833960), (630, 33396368), (644, 32670360), (672, 31309095), (690, 30492336), (720, 29221822), (736, 28586565), (755, 27867168), (805, 26136288), (828, 25410280), (840, 25047276), (906, 23222640), (920, 22869252), (966, 21780240), (1008, 20872730), (1035, 20328224), (1057, 19905120), (1104, 19057710), (1120, 18785457), (1202, 17503920), (1208, 17416980), (1260, 16698184), (1288, 16335180), (1359, 15481760), (1380, 15246168), (1440, 14610911), (1449, 14520160), (1510, 13933584), (1610, 13068144), (1656, 12705140), (1680, 12523638), (1803, 11669280), (1812, 11611320), (1840, 11434626), (1932, 10890120), (2016, 10436365), (2070, 10164112), (2114, 9952560), (2208, 9528855), (2265, 9289056), (2404, 8751960), (2415, 8712096), (2416, 8708490), (2520, 8349092), (2576, 8167590), (2718, 7740880), (2760, 7623084), (2898, 7260080), (3005, 7001568), (3020, 6966792), (3171, 6635040), (3220, 6534072), (3312, 6352570), (3360, 6261819), (3473, 6058080), (3606, 5834640), (3624, 5805660), (3680, 5717313), (3864, 5445060), (4140, 5082056), (4207, 5001120), (4228, 4976280), (4530, 4644528), (4808, 4375980), (4830, 4356048), (4832, 4354245), (5040, 4174546), (5152, 4083795), (5285, 3981024), (5409, 3889760), (5436, 3870440), (5520, 3811542), (5796, 3630040), (6010, 3500784), (6040, 3483396), (6342, 3317520), (6440, 3267036), (6624, 3176285), (6795, 3096352), (6946, 3029040), (7212, 2917320), (7245, 2904032), (7248, 2902830), (7728, 2722530), (8280, 2541028), (8414, 2500560), (8456, 2488140), (9015, 2333856), (9060, 2322264), (9513, 2211680), (9616, 2187990), (9660, 2178024), (10080, 2087273), (10419, 2019360), (10570, 1990512), (10818, 1944880), (10872, 1935220), (11040, 1905771), (11592, 1815020), (12020, 1750392), (12080, 1741698), (12621, 1667040), (12684, 1658760), (12880, 1633518), (13590, 1548176), (13823, 1522080), (13892, 1514520), (14424, 1458660), (14490, 1452016), (14496, 1451415), (15456, 1361265), (15855, 1327008), (16560, 1270514), (16828, 1250280), (16912, 1244070), (17365, 1211616), (18030, 1166928), (18120, 1161132), (19026, 1105840), (19232, 1093995), (19320, 1089012), (20838, 1009680), (21035, 1000224), (21140, 995256), (21636, 972440), (21744, 967610), (23184, 907510), (24040, 875196), (24160, 870849), (24311, 865440), (25242, 833520), (25368, 829380), (25760, 816759), (27045, 777952), (27180, 774088), (27646, 761040), (27784, 757260), (28848, 729330), (28980, 726008), (31257, 673120), (31710, 663504), (33120, 635257), (33656, 625140), (33824, 622035), (34730, 605808), (36060, 583464), (36240, 580566), (37863, 555680), (38052, 552920), (38640, 544506), (41469, 507360), (41676, 504840), (42070, 500112), (42280, 497628), (43272, 486220), (43488, 483805), (46368, 453755), (47565, 442336), (48080, 437598), (48622, 432720), (50484, 416760), (50736, 414690), (52095, 403872), (54090, 388976), (54360, 387044), (55292, 380520), (55568, 378630), (57696, 364665), (57960, 363004), (62514, 336560), (63105, 333408), (63420, 331752), (67312, 312570), (69115, 304416), (69460, 302904), (72120, 291732), (72480, 290283), (72933, 288480), (75726, 277840), (76104, 276460), (77280, 272253), (82938, 253680), (83352, 252420), (84140, 250056), (84560, 248814), (86544, 243110), (90751, 231840), (95130, 221168), (96160, 218799), (96761, 217440), (97244, 216360), (100968, 208380), (101472, 207345), (104190, 201936), (108180, 194488), (108720, 193522), (110584, 190260), (111136, 189315), (115920, 181502), (121555, 173088), (124407, 169120), (125028, 168280), (126210, 166704), (126840, 165876), (134624, 156285), (138230, 152208), (138920, 151452), (144240, 145866)]