12895934929920

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19531}}^1$

素因数の和:19681

約数の個数: 1056

約数和(自身を含む): 53889344271360

約数和(自身を除く): 40993409341440

約数列:

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約数ペア:

[(1, 12895934929920), (2, 6447967464960), (3, 4298644976640), (4, 3223983732480), (5, 2579186985984), (6, 2149322488320), (7, 1842276418560), (8, 1611991866240), (9, 1432881658880), (10, 1289593492992), (12, 1074661244160), (14, 921138209280), (15, 859728995328), (16, 805995933120), (18, 716440829440), (20, 644796746496), (21, 614092139520), (23, 560692823040), (24, 537330622080), (28, 460569104640), (30, 429864497664), (32, 402997966560), (35, 368455283712), (36, 358220414720), (40, 322398373248), (42, 307046069760), (45, 286576331776), (46, 280346411520), (48, 268665311040), (56, 230284552320), (60, 214932248832), (63, 204697379840), (64, 201498983280), (69, 186897607680), (70, 184227641856), (72, 179110207360), (80, 161199186624), (84, 153523034880), (89, 144898145280), (90, 143288165888), (92, 140173205760), (96, 134332655520), (105, 122818427904), (112, 115142276160), (115, 112138564608), (120, 107466124416), (126, 102348689920), (128, 100749491640), (138, 93448803840), (140, 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