77185920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5743}}^1$

素因数の和:5772

約数の個数: 128

約数和(自身を含む): 281226240

約数和(自身を除く): 204040320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5743, 6720, 11486, 13440, 17229, 22972, 28715, 34458, 40201, 45944, 57430, 68916, 80402, 86145, 91888, 114860, 120603, 137832, 160804, 172290, 183776, 201005, 229720, 241206, 275664, 321608, 344580, 367552, 402010, 459440, 482412, 551328, 603015, 643216, 689160, 735104, 804020, 918880, 964824, 1102656, 1206030, 1286432, 1378320, 1608040, 1837760, 1929648, 2205312, 2412060, 2572864, 2756640, 3216080, 3675520, 3859296, 4824120, 5145728, 5513280, 6432160, 7718592, 9648240, 11026560, 12864320, 15437184, 19296480, 25728640, 38592960, 77185920]

約数ペア:

[(1, 77185920), (2, 38592960), (3, 25728640), (4, 19296480), (5, 15437184), (6, 12864320), (7, 11026560), (8, 9648240), (10, 7718592), (12, 6432160), (14, 5513280), (15, 5145728), (16, 4824120), (20, 3859296), (21, 3675520), (24, 3216080), (28, 2756640), (30, 2572864), (32, 2412060), (35, 2205312), (40, 1929648), (42, 1837760), (48, 1608040), (56, 1378320), (60, 1286432), (64, 1206030), (70, 1102656), (80, 964824), (84, 918880), (96, 804020), (105, 735104), (112, 689160), (120, 643216), (128, 603015), (140, 551328), (160, 482412), (168, 459440), (192, 402010), (210, 367552), (224, 344580), (240, 321608), (280, 275664), (320, 241206), (336, 229720), (384, 201005), (420, 183776), (448, 172290), (480, 160804), (560, 137832), (640, 120603), (672, 114860), (840, 91888), (896, 86145), (960, 80402), (1120, 68916), (1344, 57430), (1680, 45944), (1920, 40201), (2240, 34458), (2688, 28715), (3360, 22972), (4480, 17229), (5743, 13440), (6720, 11486)]