78341120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 176

約数和(自身を含む): 222844608

約数和(自身を除く): 144503488

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 107, 110, 128, 130, 143, 160, 176, 208, 214, 220, 256, 260, 286, 320, 352, 416, 428, 440, 512, 520, 535, 572, 640, 704, 715, 832, 856, 880, 1024, 1040, 1070, 1144, 1177, 1280, 1391, 1408, 1430, 1664, 1712, 1760, 2080, 2140, 2288, 2354, 2560, 2782, 2816, 2860, 3328, 3424, 3520, 4160, 4280, 4576, 4708, 5120, 5564, 5632, 5720, 5885, 6656, 6848, 6955, 7040, 8320, 8560, 9152, 9416, 11128, 11264, 11440, 11770, 13312, 13696, 13910, 14080, 15301, 16640, 17120, 18304, 18832, 22256, 22880, 23540, 27392, 27820, 28160, 30602, 33280, 34240, 36608, 37664, 44512, 45760, 47080, 54784, 55640, 56320, 61204, 66560, 68480, 73216, 75328, 76505, 89024, 91520, 94160, 109568, 111280, 122408, 136960, 146432, 150656, 153010, 178048, 183040, 188320, 222560, 244816, 273920, 301312, 306020, 356096, 366080, 376640, 445120, 489632, 547840, 602624, 612040, 712192, 732160, 753280, 890240, 979264, 1205248, 1224080, 1424384, 1506560, 1780480, 1958528, 2448160, 3013120, 3560960, 3917056, 4896320, 6026240, 7121920, 7834112, 9792640, 15668224, 19585280, 39170560, 78341120]

約数ペア:

[(1, 78341120), (2, 39170560), (4, 19585280), (5, 15668224), (8, 9792640), (10, 7834112), (11, 7121920), (13, 6026240), (16, 4896320), (20, 3917056), (22, 3560960), (26, 3013120), (32, 2448160), (40, 1958528), (44, 1780480), (52, 1506560), (55, 1424384), (64, 1224080), (65, 1205248), (80, 979264), (88, 890240), (104, 753280), (107, 732160), (110, 712192), (128, 612040), (130, 602624), (143, 547840), (160, 489632), (176, 445120), (208, 376640), (214, 366080), (220, 356096), (256, 306020), (260, 301312), (286, 273920), (320, 244816), (352, 222560), (416, 188320), (428, 183040), (440, 178048), (512, 153010), (520, 150656), (535, 146432), (572, 136960), (640, 122408), (704, 111280), (715, 109568), (832, 94160), (856, 91520), (880, 89024), (1024, 76505), (1040, 75328), (1070, 73216), (1144, 68480), (1177, 66560), (1280, 61204), (1391, 56320), (1408, 55640), (1430, 54784), (1664, 47080), (1712, 45760), (1760, 44512), (2080, 37664), (2140, 36608), (2288, 34240), (2354, 33280), (2560, 30602), (2782, 28160), (2816, 27820), (2860, 27392), (3328, 23540), (3424, 22880), (3520, 22256), (4160, 18832), (4280, 18304), (4576, 17120), (4708, 16640), (5120, 15301), (5564, 14080), (5632, 13910), (5720, 13696), (5885, 13312), (6656, 11770), (6848, 11440), (6955, 11264), (7040, 11128), (8320, 9416), (8560, 9152)]