21975695280

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 960

約数和(自身を含む): 97571755008

約数和(自身を除く): 75596059728

約数列:

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約数ペア:

[(1, 21975695280), (2, 10987847640), (3, 7325231760), (4, 5493923820), (5, 4395139056), (6, 3662615880), (7, 3139385040), (8, 2746961910), (9, 2441743920), (10, 2197569528), (11, 1997790480), (12, 1831307940), (14, 1569692520), (15, 1465046352), (16, 1373480955), (18, 1220871960), (20, 1098784764), (21, 1046461680), (22, 998895240), (24, 915653970), (27, 813914640), (28, 784846260), (30, 732523176), (33, 665930160), (35, 627877008), (36, 610435980), (40, 549392382), (42, 523230840), (44, 499447620), (45, 488348784), (48, 457826985), (53, 414635760), (54, 406957320), (55, 399558096), (56, 392423130), (60, 366261588), (63, 348820560), (66, 332965080), (70, 313938504), (72, 305217990), (77, 285398640), (80, 274696191), (81, 271304880), (84, 261615420), (88, 249723810), (90, 244174392), (99, 221976720), (105, 209292336), (106, 207317880), (108, 203478660), (110, 199779048), (112, 196211565), (120, 183130794), (126, 174410280), (132, 166482540), (135, 162782928), (140, 156969252), (144, 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(117448, 187110), (119664, 183645), (120204, 182820), (121880, 180306), (122430, 179496), (124740, 176172), (125928, 174510), (127974, 171720), (128790, 170632), (132129, 166320), (133560, 164538), (134622, 163240), (136080, 161491), (137115, 160272), (139608, 157410), (139920, 157059), (141669, 155120), (146256, 150255), (146810, 149688), (146916, 149580)]