15691887744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1423}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 45895463040

約数和(自身を除く): 30203575296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 752, 832, 1128, 1222, 1248, 1423, 1504, 1664, 1833, 2209, 2256, 2444, 2496, 2846, 3008, 3666, 4269, 4418, 4512, 4888, 4992, 5692, 6016, 6627, 7332, 8538, 8836, 9024, 9776, 11384, 13254, 14664, 17076, 17672, 18048, 18499, 19552, 22768, 26508, 28717, 29328, 34152, 35344, 36998, 39104, 45536, 53016, 55497, 57434, 58656, 66881, 68304, 70688, 73996, 78208, 86151, 91072, 106032, 110994, 114868, 117312, 133762, 136608, 141376, 147992, 172302, 182144, 200643, 212064, 221988, 229736, 234624, 267524, 273216, 282752, 295984, 344604, 401286, 424128, 443976, 459472, 535048, 546432, 591968, 689208, 802572, 848256, 869453, 887952, 918944, 1070096, 1183936, 1378416, 1605144, 1738906, 1775904, 1837888, 2140192, 2367872, 2608359, 2756832, 3143407, 3210288, 3477812, 3551808, 3675776, 4280384, 5216718, 5513664, 6286814, 6420576, 6955624, 7103616, 8560768, 9430221, 10433436, 11027328, 12573628, 12841152, 13911248, 18860442, 20866872, 25147256, 25682304, 27822496, 37720884, 40864291, 41733744, 50294512, 55644992, 75441768, 81728582, 83467488, 100589024, 111289984, 122592873, 150883536, 163457164, 166934976, 201178048, 245185746, 301767072, 326914328, 333869952, 402356096, 490371492, 603534144, 653828656, 980742984, 1207068288, 1307657312, 1961485968, 2615314624, 3922971936, 5230629248, 7845943872, 15691887744]

約数ペア:

[(1, 15691887744), (2, 7845943872), (3, 5230629248), (4, 3922971936), (6, 2615314624), (8, 1961485968), (12, 1307657312), (13, 1207068288), (16, 980742984), (24, 653828656), (26, 603534144), (32, 490371492), (39, 402356096), (47, 333869952), (48, 326914328), (52, 301767072), (64, 245185746), (78, 201178048), (94, 166934976), (96, 163457164), (104, 150883536), (128, 122592873), (141, 111289984), (156, 100589024), (188, 83467488), (192, 81728582), (208, 75441768), (282, 55644992), (312, 50294512), (376, 41733744), (384, 40864291), (416, 37720884), (564, 27822496), (611, 25682304), (624, 25147256), (752, 20866872), (832, 18860442), (1128, 13911248), (1222, 12841152), (1248, 12573628), (1423, 11027328), (1504, 10433436), (1664, 9430221), (1833, 8560768), (2209, 7103616), (2256, 6955624), (2444, 6420576), (2496, 6286814), (2846, 5513664), (3008, 5216718), (3666, 4280384), (4269, 3675776), (4418, 3551808), (4512, 3477812), (4888, 3210288), (4992, 3143407), (5692, 2756832), (6016, 2608359), (6627, 2367872), (7332, 2140192), (8538, 1837888), (8836, 1775904), (9024, 1738906), (9776, 1605144), (11384, 1378416), (13254, 1183936), (14664, 1070096), (17076, 918944), (17672, 887952), (18048, 869453), (18499, 848256), (19552, 802572), (22768, 689208), (26508, 591968), (28717, 546432), (29328, 535048), (34152, 459472), (35344, 443976), (36998, 424128), (39104, 401286), (45536, 344604), (53016, 295984), (55497, 282752), (57434, 273216), (58656, 267524), (66881, 234624), (68304, 229736), (70688, 221988), (73996, 212064), (78208, 200643), (86151, 182144), (91072, 172302), (106032, 147992), (110994, 141376), (114868, 136608), (117312, 133762)]