275205840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12601}}^1$

素因数の和:12637

約数の個数: 160

約数和(自身を含む): 1050099456

約数和(自身を除く): 774893616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 12601, 21840, 25202, 37803, 50404, 63005, 75606, 88207, 100808, 126010, 151212, 163813, 176414, 189015, 201616, 252020, 264621, 302424, 327626, 352828, 378030, 441035, 491439, 504040, 529242, 604848, 655252, 705656, 756060, 819065, 882070, 982878, 1008080, 1058484, 1146691, 1310504, 1323105, 1411312, 1512120, 1638130, 1764140, 1965756, 2116968, 2293382, 2457195, 2621008, 2646210, 3024240, 3276260, 3440073, 3528280, 3931512, 4233936, 4586764, 4914390, 5292420, 5733455, 6552520, 6880146, 7056560, 7863024, 9173528, 9828780, 10584840, 11466910, 13105040, 13760292, 17200365, 18347056, 19657560, 21169680, 22933820, 27520584, 34400730, 39315120, 45867640, 55041168, 68801460, 91735280, 137602920, 275205840]

約数ペア:

[(1, 275205840), (2, 137602920), (3, 91735280), (4, 68801460), (5, 55041168), (6, 45867640), (7, 39315120), (8, 34400730), (10, 27520584), (12, 22933820), (13, 21169680), (14, 19657560), (15, 18347056), (16, 17200365), (20, 13760292), (21, 13105040), (24, 11466910), (26, 10584840), (28, 9828780), (30, 9173528), (35, 7863024), (39, 7056560), (40, 6880146), (42, 6552520), (48, 5733455), (52, 5292420), (56, 4914390), (60, 4586764), (65, 4233936), (70, 3931512), (78, 3528280), (80, 3440073), (84, 3276260), (91, 3024240), (104, 2646210), (105, 2621008), (112, 2457195), (120, 2293382), (130, 2116968), (140, 1965756), (156, 1764140), (168, 1638130), (182, 1512120), (195, 1411312), (208, 1323105), (210, 1310504), (240, 1146691), (260, 1058484), (273, 1008080), (280, 982878), (312, 882070), (336, 819065), (364, 756060), (390, 705656), (420, 655252), (455, 604848), (520, 529242), (546, 504040), (560, 491439), (624, 441035), (728, 378030), (780, 352828), (840, 327626), (910, 302424), (1040, 264621), (1092, 252020), (1365, 201616), (1456, 189015), (1560, 176414), (1680, 163813), (1820, 151212), (2184, 126010), (2730, 100808), (3120, 88207), (3640, 75606), (4368, 63005), (5460, 50404), (7280, 37803), (10920, 25202), (12601, 21840)]