19873566720

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 624

約数和(自身を含む): 80184254592

約数和(自身を除く): 60310687872

約数列:

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約数ペア:

[(1, 19873566720), (2, 9936783360), (3, 6624522240), (4, 4968391680), (5, 3974713344), (6, 3312261120), (7, 2839080960), (8, 2484195840), (9, 2208174080), (10, 1987356672), (12, 1656130560), (14, 1419540480), (15, 1324904448), (16, 1242097920), (18, 1104087040), (20, 993678336), (21, 946360320), (24, 828065280), (28, 709770240), (30, 662452224), (32, 621048960), (35, 567816192), (36, 552043520), (40, 496839168), (42, 473180160), (45, 441634816), (48, 414032640), (56, 354885120), (60, 331226112), (63, 315453440), (64, 310524480), (70, 283908096), (72, 276021760), (73, 272240640), (80, 248419584), (84, 236590080), (90, 220817408), (96, 207016320), (105, 189272064), (112, 177442560), (120, 165613056), (126, 157726720), (128, 155262240), (140, 141954048), (144, 138010880), (146, 136120320), (160, 124209792), (168, 118295040), (180, 110408704), (192, 103508160), (210, 94636032), (211, 94187520), (219, 90746880), (224, 88721280), (240, 82806528), (252, 78863360), (256, 77631120), (280, 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(8176, 2430720), (8440, 2354688), (8760, 2268672), (8862, 2242560), (8960, 2218032), (9198, 2160640), (9216, 2156420), (9344, 2126880), (9495, 2093056), (10080, 1971584), (10128, 1962240), (10220, 1944576), (10240, 1940778), (10512, 1890560), (10752, 1848360), (11520, 1725136), (11680, 1701504), (11816, 1681920), (12264, 1620480), (12288, 1617315), (12660, 1569792), (13140, 1512448), (13293, 1495040), (13440, 1478688), (13504, 1471680), (14016, 1417920), (14336, 1386270), (14770, 1345536), (15192, 1308160), (15330, 1296384), (15360, 1293852), (15403, 1290240), (16128, 1232240), (16352, 1215360), (16880, 1177344), (17520, 1134336), (17724, 1121280), (17920, 1109016), (18396, 1080320), (18432, 1078210), (18688, 1063440), (18990, 1046528), (20160, 985792), (20256, 981120), (20440, 972288), (20480, 970389), (21024, 945280), (21504, 924180), (22155, 897024), (22995, 864256), (23040, 862568), (23360, 850752), (23632, 840960), (24528, 810240), (25320, 784896), (26280, 756224), (26586, 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(88620, 224256), (91980, 216064), (92160, 215642), (92418, 215040), (93440, 212688), (94528, 210240), (98112, 202560), (101280, 196224), (105120, 189056), (106344, 186880), (107520, 184836), (107821, 184320), (108032, 183960), (112128, 177240), (118160, 168192), (121536, 163520), (122640, 162048), (123224, 161280), (129024, 154030), (130816, 151920), (132930, 149504), (135040, 147168), (138627, 143360), (140160, 141792)]