1560617856

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{27647}}^1$

素因数の和:27681

約数の個数: 144

約数和(自身を含む): 5224227840

約数和(自身を除く): 3663609984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 27647, 28224, 55294, 56448, 82941, 110588, 165882, 193529, 221176, 248823, 331764, 387058, 442352, 497646, 580587, 663528, 774116, 884704, 995292, 1161174, 1327056, 1354703, 1548232, 1741761, 1769408, 1990584, 2322348, 2654112, 2709406, 3096464, 3483522, 3538816, 3981168, 4064109, 4644696, 5308224, 5418812, 6192928, 6967044, 7962336, 8128218, 9289392, 10616448, 10837624, 12192327, 12385856, 13934088, 15924672, 16256436, 18578784, 21675248, 24384654, 24771712, 27868176, 31849344, 32512872, 37157568, 43350496, 48769308, 55736352, 65025744, 74315136, 86700992, 97538616, 111472704, 130051488, 173401984, 195077232, 222945408, 260102976, 390154464, 520205952, 780308928, 1560617856]

約数ペア:

[(1, 1560617856), (2, 780308928), (3, 520205952), (4, 390154464), (6, 260102976), (7, 222945408), (8, 195077232), (9, 173401984), (12, 130051488), (14, 111472704), (16, 97538616), (18, 86700992), (21, 74315136), (24, 65025744), (28, 55736352), (32, 48769308), (36, 43350496), (42, 37157568), (48, 32512872), (49, 31849344), (56, 27868176), (63, 24771712), (64, 24384654), (72, 21675248), (84, 18578784), (96, 16256436), (98, 15924672), (112, 13934088), (126, 12385856), (128, 12192327), (144, 10837624), (147, 10616448), (168, 9289392), (192, 8128218), (196, 7962336), (224, 6967044), (252, 6192928), (288, 5418812), (294, 5308224), (336, 4644696), (384, 4064109), (392, 3981168), (441, 3538816), (448, 3483522), (504, 3096464), (576, 2709406), (588, 2654112), (672, 2322348), (784, 1990584), (882, 1769408), (896, 1741761), (1008, 1548232), (1152, 1354703), (1176, 1327056), (1344, 1161174), (1568, 995292), (1764, 884704), (2016, 774116), (2352, 663528), (2688, 580587), (3136, 497646), (3528, 442352), (4032, 387058), (4704, 331764), (6272, 248823), (7056, 221176), (8064, 193529), (9408, 165882), (14112, 110588), (18816, 82941), (27647, 56448), (28224, 55294)]