40267162880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{264359}}^1$

素因数の和:264404

約数の個数: 144

約数和(自身を含む): 116715997440

約数和(自身を除く): 76448834560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3808, 4352, 4480, 4760, 5440, 7616, 8960, 9520, 10880, 15232, 19040, 21760, 30464, 38080, 76160, 152320, 264359, 528718, 1057436, 1321795, 1850513, 2114872, 2643590, 3701026, 4229744, 4494103, 5287180, 7402052, 8459488, 8988206, 9252565, 10574360, 14804104, 16918976, 17976412, 18505130, 21148720, 22470515, 29608208, 31458721, 33837952, 35952824, 37010260, 42297440, 44941030, 59216416, 62917442, 67675904, 71905648, 74020520, 84594880, 89882060, 118432832, 125834884, 143811296, 148041040, 157293605, 169189760, 179764120, 236865664, 251669768, 287622592, 296082080, 314587210, 338379520, 359528240, 473731328, 503339536, 575245184, 592164160, 629174420, 719056480, 1006679072, 1150490368, 1184328320, 1258348840, 1438112960, 2013358144, 2368656640, 2516697680, 2876225920, 4026716288, 5033395360, 5752451840, 8053432576, 10066790720, 20133581440, 40267162880]

約数ペア:

[(1, 40267162880), (2, 20133581440), (4, 10066790720), (5, 8053432576), (7, 5752451840), (8, 5033395360), (10, 4026716288), (14, 2876225920), (16, 2516697680), (17, 2368656640), (20, 2013358144), (28, 1438112960), (32, 1258348840), (34, 1184328320), (35, 1150490368), (40, 1006679072), (56, 719056480), (64, 629174420), (68, 592164160), (70, 575245184), (80, 503339536), (85, 473731328), (112, 359528240), (119, 338379520), (128, 314587210), (136, 296082080), (140, 287622592), (160, 251669768), (170, 236865664), (224, 179764120), (238, 169189760), (256, 157293605), (272, 148041040), (280, 143811296), (320, 125834884), (340, 118432832), (448, 89882060), (476, 84594880), (544, 74020520), (560, 71905648), (595, 67675904), (640, 62917442), (680, 59216416), (896, 44941030), (952, 42297440), (1088, 37010260), (1120, 35952824), (1190, 33837952), (1280, 31458721), (1360, 29608208), (1792, 22470515), (1904, 21148720), (2176, 18505130), (2240, 17976412), (2380, 16918976), (2720, 14804104), (3808, 10574360), (4352, 9252565), (4480, 8988206), (4760, 8459488), (5440, 7402052), (7616, 5287180), (8960, 4494103), (9520, 4229744), (10880, 3701026), (15232, 2643590), (19040, 2114872), (21760, 1850513), (30464, 1321795), (38080, 1057436), (76160, 528718), (152320, 264359)]