7191288960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 23280920640

約数和(自身を除く): 16089631680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 743, 852, 960, 1065, 1136, 1420, 1486, 1704, 1920, 2130, 2229, 2272, 2840, 2972, 3408, 3715, 4260, 4458, 4544, 5041, 5680, 5944, 6816, 7430, 8520, 8916, 9088, 10082, 11145, 11360, 11888, 13632, 14860, 15123, 17040, 17832, 20164, 22290, 22720, 23776, 25205, 27264, 29720, 30246, 34080, 35664, 40328, 44580, 45440, 47552, 50410, 52753, 59440, 60492, 68160, 71328, 75615, 80656, 89160, 95104, 100820, 105506, 118880, 120984, 136320, 142656, 151230, 158259, 161312, 178320, 201640, 211012, 237760, 241968, 263765, 285312, 302460, 316518, 322624, 356640, 403280, 422024, 475520, 483936, 527530, 604920, 633036, 645248, 713280, 791295, 806560, 844048, 967872, 1055060, 1209840, 1266072, 1426560, 1582590, 1613120, 1688096, 1935744, 2110120, 2419680, 2532144, 3165180, 3226240, 3376192, 3745463, 4220240, 4839360, 5064288, 6330360, 6752384, 7490926, 8440480, 9678720, 10128576, 11236389, 12660720, 14981852, 16880960, 18727315, 20257152, 22472778, 25321440, 29963704, 33761920, 37454630, 44945556, 50642880, 56181945, 59927408, 74909260, 89891112, 101285760, 112363890, 119854816, 149818520, 179782224, 224727780, 239709632, 299637040, 359564448, 449455560, 479419264, 599274080, 719128896, 898911120, 1198548160, 1438257792, 1797822240, 2397096320, 3595644480, 7191288960]

約数ペア:

[(1, 7191288960), (2, 3595644480), (3, 2397096320), (4, 1797822240), (5, 1438257792), (6, 1198548160), (8, 898911120), (10, 719128896), (12, 599274080), (15, 479419264), (16, 449455560), (20, 359564448), (24, 299637040), (30, 239709632), (32, 224727780), (40, 179782224), (48, 149818520), (60, 119854816), (64, 112363890), (71, 101285760), (80, 89891112), (96, 74909260), (120, 59927408), (128, 56181945), (142, 50642880), (160, 44945556), (192, 37454630), (213, 33761920), (240, 29963704), (284, 25321440), (320, 22472778), (355, 20257152), (384, 18727315), (426, 16880960), (480, 14981852), (568, 12660720), (640, 11236389), (710, 10128576), (743, 9678720), (852, 8440480), (960, 7490926), (1065, 6752384), (1136, 6330360), (1420, 5064288), (1486, 4839360), (1704, 4220240), (1920, 3745463), (2130, 3376192), (2229, 3226240), (2272, 3165180), (2840, 2532144), (2972, 2419680), (3408, 2110120), (3715, 1935744), (4260, 1688096), (4458, 1613120), (4544, 1582590), (5041, 1426560), (5680, 1266072), (5944, 1209840), (6816, 1055060), (7430, 967872), (8520, 844048), (8916, 806560), (9088, 791295), (10082, 713280), (11145, 645248), (11360, 633036), (11888, 604920), (13632, 527530), (14860, 483936), (15123, 475520), (17040, 422024), (17832, 403280), (20164, 356640), (22290, 322624), (22720, 316518), (23776, 302460), (25205, 285312), (27264, 263765), (29720, 241968), (30246, 237760), (34080, 211012), (35664, 201640), (40328, 178320), (44580, 161312), (45440, 158259), (47552, 151230), (50410, 142656), (52753, 136320), (59440, 120984), (60492, 118880), (68160, 105506), (71328, 100820), (75615, 95104), (80656, 89160)]