142233280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 404457408

約数和(自身を除く): 262224128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 140, 160, 188, 193, 196, 224, 235, 245, 280, 320, 329, 376, 386, 392, 448, 470, 490, 560, 658, 752, 772, 784, 940, 965, 980, 1120, 1316, 1351, 1504, 1544, 1568, 1645, 1880, 1930, 1960, 2240, 2303, 2632, 2702, 3008, 3088, 3136, 3290, 3760, 3860, 3920, 4606, 5264, 5404, 6176, 6580, 6755, 7520, 7720, 7840, 9071, 9212, 9457, 10528, 10808, 11515, 12352, 13160, 13510, 15040, 15440, 15680, 18142, 18424, 18914, 21056, 21616, 23030, 26320, 27020, 30880, 36284, 36848, 37828, 43232, 45355, 46060, 47285, 52640, 54040, 61760, 63497, 72568, 73696, 75656, 86464, 90710, 92120, 94570, 105280, 108080, 126994, 145136, 147392, 151312, 181420, 184240, 189140, 216160, 253988, 290272, 302624, 317485, 362840, 368480, 378280, 432320, 444479, 507976, 580544, 605248, 634970, 725680, 736960, 756560, 888958, 1015952, 1269940, 1451360, 1513120, 1777916, 2031904, 2222395, 2539880, 2902720, 3026240, 3555832, 4063808, 4444790, 5079760, 7111664, 8889580, 10159520, 14223328, 17779160, 20319040, 28446656, 35558320, 71116640, 142233280]

約数ペア:

[(1, 142233280), (2, 71116640), (4, 35558320), (5, 28446656), (7, 20319040), (8, 17779160), (10, 14223328), (14, 10159520), (16, 8889580), (20, 7111664), (28, 5079760), (32, 4444790), (35, 4063808), (40, 3555832), (47, 3026240), (49, 2902720), (56, 2539880), (64, 2222395), (70, 2031904), (80, 1777916), (94, 1513120), (98, 1451360), (112, 1269940), (140, 1015952), (160, 888958), (188, 756560), (193, 736960), (196, 725680), (224, 634970), (235, 605248), (245, 580544), (280, 507976), (320, 444479), (329, 432320), (376, 378280), (386, 368480), (392, 362840), (448, 317485), (470, 302624), (490, 290272), (560, 253988), (658, 216160), (752, 189140), (772, 184240), (784, 181420), (940, 151312), (965, 147392), (980, 145136), (1120, 126994), (1316, 108080), (1351, 105280), (1504, 94570), (1544, 92120), (1568, 90710), (1645, 86464), (1880, 75656), (1930, 73696), (1960, 72568), (2240, 63497), (2303, 61760), (2632, 54040), (2702, 52640), (3008, 47285), (3088, 46060), (3136, 45355), (3290, 43232), (3760, 37828), (3860, 36848), (3920, 36284), (4606, 30880), (5264, 27020), (5404, 26320), (6176, 23030), (6580, 21616), (6755, 21056), (7520, 18914), (7720, 18424), (7840, 18142), (9071, 15680), (9212, 15440), (9457, 15040), (10528, 13510), (10808, 13160), (11515, 12352)]