65516040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 224029080

約数和(自身を除く): 158513040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 277, 292, 324, 360, 365, 405, 438, 540, 554, 584, 648, 657, 730, 810, 831, 876, 1080, 1095, 1108, 1314, 1385, 1460, 1620, 1662, 1752, 1971, 2190, 2216, 2493, 2628, 2770, 2920, 3240, 3285, 3324, 3942, 4155, 4380, 4986, 5256, 5540, 5913, 6570, 6648, 7479, 7884, 8310, 8760, 9855, 9972, 11080, 11826, 12465, 13140, 14958, 15768, 16620, 19710, 19944, 20221, 22437, 23652, 24930, 26280, 29565, 29916, 33240, 37395, 39420, 40442, 44874, 47304, 49860, 59130, 59832, 60663, 74790, 78840, 80884, 89748, 99720, 101105, 112185, 118260, 121326, 149580, 161768, 179496, 181989, 202210, 224370, 236520, 242652, 299160, 303315, 363978, 404420, 448740, 485304, 545967, 606630, 727956, 808840, 897480, 909945, 1091934, 1213260, 1455912, 1637901, 1819890, 2183868, 2426520, 2729835, 3275802, 3639780, 4367736, 5459670, 6551604, 7279560, 8189505, 10919340, 13103208, 16379010, 21838680, 32758020, 65516040]

約数ペア:

[(1, 65516040), (2, 32758020), (3, 21838680), (4, 16379010), (5, 13103208), (6, 10919340), (8, 8189505), (9, 7279560), (10, 6551604), (12, 5459670), (15, 4367736), (18, 3639780), (20, 3275802), (24, 2729835), (27, 2426520), (30, 2183868), (36, 1819890), (40, 1637901), (45, 1455912), (54, 1213260), (60, 1091934), (72, 909945), (73, 897480), (81, 808840), (90, 727956), (108, 606630), (120, 545967), (135, 485304), (146, 448740), (162, 404420), (180, 363978), (216, 303315), (219, 299160), (270, 242652), (277, 236520), (292, 224370), (324, 202210), (360, 181989), (365, 179496), (405, 161768), (438, 149580), (540, 121326), (554, 118260), (584, 112185), (648, 101105), (657, 99720), (730, 89748), (810, 80884), (831, 78840), (876, 74790), (1080, 60663), (1095, 59832), (1108, 59130), (1314, 49860), (1385, 47304), (1460, 44874), (1620, 40442), (1662, 39420), (1752, 37395), (1971, 33240), (2190, 29916), (2216, 29565), (2493, 26280), (2628, 24930), (2770, 23652), (2920, 22437), (3240, 20221), (3285, 19944), (3324, 19710), (3942, 16620), (4155, 15768), (4380, 14958), (4986, 13140), (5256, 12465), (5540, 11826), (5913, 11080), (6570, 9972), (6648, 9855), (7479, 8760), (7884, 8310)]