201923960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 357948040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 59, 68, 70, 85, 118, 119, 136, 140, 170, 236, 238, 280, 295, 340, 413, 472, 476, 590, 595, 680, 719, 826, 952, 1003, 1180, 1190, 1438, 1652, 2006, 2065, 2360, 2380, 2876, 3304, 3595, 4012, 4130, 4760, 5015, 5033, 5752, 7021, 7190, 8024, 8260, 10030, 10066, 12223, 14042, 14380, 16520, 20060, 20132, 24446, 25165, 28084, 28760, 35105, 40120, 40264, 42421, 48892, 50330, 56168, 61115, 70210, 84842, 85561, 97784, 100660, 122230, 140420, 169684, 171122, 201320, 212105, 244460, 280840, 296947, 339368, 342244, 424210, 427805, 488920, 593894, 684488, 721157, 848420, 855610, 1187788, 1442314, 1484735, 1696840, 1711220, 2375576, 2884628, 2969470, 3422440, 3605785, 5048099, 5769256, 5938940, 7211570, 10096198, 11877880, 14423140, 20192396, 25240495, 28846280, 40384792, 50480990, 100961980, 201923960]

約数ペア:

[(1, 201923960), (2, 100961980), (4, 50480990), (5, 40384792), (7, 28846280), (8, 25240495), (10, 20192396), (14, 14423140), (17, 11877880), (20, 10096198), (28, 7211570), (34, 5938940), (35, 5769256), (40, 5048099), (56, 3605785), (59, 3422440), (68, 2969470), (70, 2884628), (85, 2375576), (118, 1711220), (119, 1696840), (136, 1484735), (140, 1442314), (170, 1187788), (236, 855610), (238, 848420), (280, 721157), (295, 684488), (340, 593894), (413, 488920), (472, 427805), (476, 424210), (590, 342244), (595, 339368), (680, 296947), (719, 280840), (826, 244460), (952, 212105), (1003, 201320), (1180, 171122), (1190, 169684), (1438, 140420), (1652, 122230), (2006, 100660), (2065, 97784), (2360, 85561), (2380, 84842), (2876, 70210), (3304, 61115), (3595, 56168), (4012, 50330), (4130, 48892), (4760, 42421), (5015, 40264), (5033, 40120), (5752, 35105), (7021, 28760), (7190, 28084), (8024, 25165), (8260, 24446), (10030, 20132), (10066, 20060), (12223, 16520), (14042, 14380)]