2829696640

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 6942283200

約数和(自身を除く): 4112586560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 137, 160, 236, 274, 295, 320, 472, 547, 548, 590, 640, 685, 944, 1094, 1096, 1180, 1370, 1888, 2188, 2192, 2360, 2735, 2740, 3776, 4376, 4384, 4720, 5470, 5480, 7552, 8083, 8752, 8768, 9440, 10940, 10960, 16166, 17504, 17536, 18880, 21880, 21920, 32273, 32332, 35008, 37760, 40415, 43760, 43840, 64546, 64664, 70016, 74939, 80830, 87520, 87680, 129092, 129328, 149878, 161365, 161660, 175040, 258184, 258656, 299756, 322730, 323320, 350080, 374695, 516368, 517312, 599512, 645460, 646640, 749390, 1032736, 1034624, 1199024, 1290920, 1293280, 1498780, 2065472, 2398048, 2581840, 2586560, 2997560, 4130944, 4421401, 4796096, 5163680, 5173120, 5995120, 8842802, 9592192, 10327360, 11990240, 17685604, 20654720, 22107005, 23980480, 35371208, 44214010, 47960960, 70742416, 88428020, 141484832, 176856040, 282969664, 353712080, 565939328, 707424160, 1414848320, 2829696640]

約数ペア:

[(1, 2829696640), (2, 1414848320), (4, 707424160), (5, 565939328), (8, 353712080), (10, 282969664), (16, 176856040), (20, 141484832), (32, 88428020), (40, 70742416), (59, 47960960), (64, 44214010), (80, 35371208), (118, 23980480), (128, 22107005), (137, 20654720), (160, 17685604), (236, 11990240), (274, 10327360), (295, 9592192), (320, 8842802), (472, 5995120), (547, 5173120), (548, 5163680), (590, 4796096), (640, 4421401), (685, 4130944), (944, 2997560), (1094, 2586560), (1096, 2581840), (1180, 2398048), (1370, 2065472), (1888, 1498780), (2188, 1293280), (2192, 1290920), (2360, 1199024), (2735, 1034624), (2740, 1032736), (3776, 749390), (4376, 646640), (4384, 645460), (4720, 599512), (5470, 517312), (5480, 516368), (7552, 374695), (8083, 350080), (8752, 323320), (8768, 322730), (9440, 299756), (10940, 258656), (10960, 258184), (16166, 175040), (17504, 161660), (17536, 161365), (18880, 149878), (21880, 129328), (21920, 129092), (32273, 87680), (32332, 87520), (35008, 80830), (37760, 74939), (40415, 70016), (43760, 64664), (43840, 64546)]