180871488

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 224

約数和(自身を含む): 640486400

約数和(自身を除く): 459614912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 787, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1574, 1596, 1728, 1824, 2016, 2052, 2128, 2361, 2394, 2736, 3024, 3148, 3192, 3591, 3648, 4032, 4104, 4256, 4722, 4788, 5472, 5509, 6048, 6296, 6384, 7083, 7182, 8208, 8512, 9444, 9576, 10944, 11018, 12096, 12592, 12768, 14166, 14364, 14953, 16416, 16527, 18888, 19152, 21249, 22036, 25184, 25536, 28332, 28728, 29906, 32832, 33054, 37776, 38304, 42498, 44072, 44859, 49581, 50368, 56664, 57456, 59812, 66108, 75552, 76608, 84996, 88144, 89718, 99162, 104671, 113328, 114912, 119624, 132216, 134577, 148743, 151104, 169992, 176288, 179436, 198324, 209342, 226656, 229824, 239248, 264432, 269154, 297486, 314013, 339984, 352576, 358872, 396648, 403731, 418684, 453312, 478496, 528864, 538308, 594972, 628026, 679968, 717744, 793296, 807462, 837368, 942039, 956992, 1057728, 1076616, 1189944, 1256052, 1359936, 1435488, 1586592, 1614924, 1674736, 1884078, 2153232, 2379888, 2512104, 2826117, 2870976, 3173184, 3229848, 3349472, 3768156, 4306464, 4759776, 5024208, 5652234, 6459696, 6698944, 7536312, 8612928, 9519552, 10048416, 11304468, 12919392, 15072624, 20096832, 22608936, 25838784, 30145248, 45217872, 60290496, 90435744, 180871488]

約数ペア:

[(1, 180871488), (2, 90435744), (3, 60290496), (4, 45217872), (6, 30145248), (7, 25838784), (8, 22608936), (9, 20096832), (12, 15072624), (14, 12919392), (16, 11304468), (18, 10048416), (19, 9519552), (21, 8612928), (24, 7536312), (27, 6698944), (28, 6459696), (32, 5652234), (36, 5024208), (38, 4759776), (42, 4306464), (48, 3768156), (54, 3349472), (56, 3229848), (57, 3173184), (63, 2870976), (64, 2826117), (72, 2512104), (76, 2379888), (84, 2153232), (96, 1884078), (108, 1674736), (112, 1614924), (114, 1586592), (126, 1435488), (133, 1359936), (144, 1256052), (152, 1189944), (168, 1076616), (171, 1057728), (189, 956992), (192, 942039), (216, 837368), (224, 807462), (228, 793296), (252, 717744), (266, 679968), (288, 628026), (304, 594972), (336, 538308), (342, 528864), (378, 478496), (399, 453312), (432, 418684), (448, 403731), (456, 396648), (504, 358872), (513, 352576), (532, 339984), (576, 314013), (608, 297486), (672, 269154), (684, 264432), (756, 239248), (787, 229824), (798, 226656), (864, 209342), (912, 198324), (1008, 179436), (1026, 176288), (1064, 169992), (1197, 151104), (1216, 148743), (1344, 134577), (1368, 132216), (1512, 119624), (1574, 114912), (1596, 113328), (1728, 104671), (1824, 99162), (2016, 89718), (2052, 88144), (2128, 84996), (2361, 76608), (2394, 75552), (2736, 66108), (3024, 59812), (3148, 57456), (3192, 56664), (3591, 50368), (3648, 49581), (4032, 44859), (4104, 44072), (4256, 42498), (4722, 38304), (4788, 37776), (5472, 33054), (5509, 32832), (6048, 29906), (6296, 28728), (6384, 28332), (7083, 25536), (7182, 25184), (8208, 22036), (8512, 21249), (9444, 19152), (9576, 18888), (10944, 16527), (11018, 16416), (12096, 14953), (12592, 14364), (12768, 14166)]