70056320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 182424960

約数和(自身を除く): 112368640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 137, 160, 170, 188, 235, 272, 274, 320, 340, 376, 470, 544, 548, 640, 680, 685, 752, 799, 940, 1088, 1096, 1360, 1370, 1504, 1598, 1880, 2176, 2192, 2329, 2720, 2740, 3008, 3196, 3760, 3995, 4384, 4658, 5440, 5480, 6016, 6392, 6439, 7520, 7990, 8768, 9316, 10880, 10960, 11645, 12784, 12878, 15040, 15980, 17536, 18632, 21920, 23290, 25568, 25756, 30080, 31960, 32195, 37264, 43840, 46580, 51136, 51512, 63920, 64390, 74528, 87680, 93160, 102272, 103024, 109463, 127840, 128780, 149056, 186320, 206048, 218926, 255680, 257560, 298112, 372640, 412096, 437852, 511360, 515120, 547315, 745280, 824192, 875704, 1030240, 1094630, 1490560, 1751408, 2060480, 2189260, 3502816, 4120960, 4378520, 7005632, 8757040, 14011264, 17514080, 35028160, 70056320]

約数ペア:

[(1, 70056320), (2, 35028160), (4, 17514080), (5, 14011264), (8, 8757040), (10, 7005632), (16, 4378520), (17, 4120960), (20, 3502816), (32, 2189260), (34, 2060480), (40, 1751408), (47, 1490560), (64, 1094630), (68, 1030240), (80, 875704), (85, 824192), (94, 745280), (128, 547315), (136, 515120), (137, 511360), (160, 437852), (170, 412096), (188, 372640), (235, 298112), (272, 257560), (274, 255680), (320, 218926), (340, 206048), (376, 186320), (470, 149056), (544, 128780), (548, 127840), (640, 109463), (680, 103024), (685, 102272), (752, 93160), (799, 87680), (940, 74528), (1088, 64390), (1096, 63920), (1360, 51512), (1370, 51136), (1504, 46580), (1598, 43840), (1880, 37264), (2176, 32195), (2192, 31960), (2329, 30080), (2720, 25756), (2740, 25568), (3008, 23290), (3196, 21920), (3760, 18632), (3995, 17536), (4384, 15980), (4658, 15040), (5440, 12878), (5480, 12784), (6016, 11645), (6392, 10960), (6439, 10880), (7520, 9316), (7990, 8768)]