316857480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 996105600

約数和(自身を除く): 679248120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 232, 249, 290, 332, 348, 415, 435, 498, 580, 664, 696, 830, 870, 996, 1097, 1160, 1245, 1660, 1740, 1992, 2194, 2407, 2490, 3291, 3320, 3480, 4388, 4814, 4980, 5485, 6582, 7221, 8776, 9628, 9960, 10970, 12035, 13164, 14442, 16455, 19256, 21940, 24070, 26328, 28884, 31813, 32910, 36105, 43880, 48140, 57768, 63626, 65820, 72210, 91051, 95439, 96280, 127252, 131640, 144420, 159065, 182102, 190878, 254504, 273153, 288840, 318130, 364204, 381756, 455255, 477195, 546306, 636260, 728408, 763512, 910510, 954390, 1092612, 1272520, 1365765, 1821020, 1908780, 2185224, 2640479, 2731530, 3642040, 3817560, 5280958, 5463060, 7921437, 10561916, 10926120, 13202395, 15842874, 21123832, 26404790, 31685748, 39607185, 52809580, 63371496, 79214370, 105619160, 158428740, 316857480]

約数ペア:

[(1, 316857480), (2, 158428740), (3, 105619160), (4, 79214370), (5, 63371496), (6, 52809580), (8, 39607185), (10, 31685748), (12, 26404790), (15, 21123832), (20, 15842874), (24, 13202395), (29, 10926120), (30, 10561916), (40, 7921437), (58, 5463060), (60, 5280958), (83, 3817560), (87, 3642040), (116, 2731530), (120, 2640479), (145, 2185224), (166, 1908780), (174, 1821020), (232, 1365765), (249, 1272520), (290, 1092612), (332, 954390), (348, 910510), (415, 763512), (435, 728408), (498, 636260), (580, 546306), (664, 477195), (696, 455255), (830, 381756), (870, 364204), (996, 318130), (1097, 288840), (1160, 273153), (1245, 254504), (1660, 190878), (1740, 182102), (1992, 159065), (2194, 144420), (2407, 131640), (2490, 127252), (3291, 96280), (3320, 95439), (3480, 91051), (4388, 72210), (4814, 65820), (4980, 63626), (5485, 57768), (6582, 48140), (7221, 43880), (8776, 36105), (9628, 32910), (9960, 31813), (10970, 28884), (12035, 26328), (13164, 24070), (14442, 21940), (16455, 19256)]