220147763220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3290

約数の個数: 960

約数和(自身を含む): 937885132800

約数和(自身を除く): 717737369580

約数列:

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約数ペア:

[(1, 220147763220), (2, 110073881610), (3, 73382587740), (4, 55036940805), (5, 44029552644), (6, 36691293870), (7, 31449680460), (9, 24460862580), (10, 22014776322), (11, 20013433020), (12, 18345646935), (14, 15724840230), (15, 14676517548), (18, 12230431290), (19, 11586724380), (20, 11007388161), (21, 10483226820), (22, 10006716510), (27, 8153620860), (28, 7862420115), (29, 7591302180), (30, 7338258774), (33, 6671144340), (35, 6289936092), (36, 6115215645), (38, 5793362190), (42, 5241613410), (44, 5003358255), (45, 4892172516), (54, 4076810430), (55, 4002686604), (57, 3862241460), (58, 3795651090), (60, 3669129387), (63, 3494408940), (66, 3335572170), (70, 3144968046), (76, 2896681095), (77, 2859061860), (81, 2717873620), (84, 2620806705), (87, 2530434060), (90, 2446086258), (95, 2317344876), (99, 2223714780), (105, 2096645364), (108, 2038405215), (110, 2001343302), (114, 1931120730), (116, 1897825545), (126, 1747204470), (132, 1667786085), (133, 1655246340), (135, 1630724172), (140, 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