205347744

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1832

約数の個数: 192

約数和(自身を含む): 720921600

約数和(自身を除く): 515573856

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, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1787, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3574, 3591, 4104, 4256, 4788, 5361, 5472, 6048, 6384, 7148, 7182, 8208, 9576, 10722, 12509, 12768, 14296, 14364, 16083, 16416, 19152, 21444, 25018, 28592, 28728, 32166, 33953, 37527, 38304, 42888, 48249, 50036, 57184, 57456, 64332, 67906, 75054, 85776, 96498, 100072, 101859, 112581, 114912, 128664, 135812, 150108, 171552, 192996, 200144, 203718, 225162, 237671, 257328, 271624, 300216, 305577, 337743, 385992, 400288, 407436, 450324, 475342, 514656, 543248, 600432, 611154, 675486, 713013, 771984, 814872, 900648, 916731, 950684, 1086496, 1200864, 1222308, 1350972, 1426026, 1543968, 1629744, 1801296, 1833462, 1901368, 2139039, 2444616, 2701944, 2852052, 3259488, 3602592, 3666924, 3802736, 4278078, 4889232, 5403888, 5704104, 6417117, 7333848, 7605472, 8556156, 9778464, 10807776, 11408208, 12834234, 14667696, 17112312, 22816416, 25668468, 29335392, 34224624, 51336936, 68449248, 102673872, 205347744]

約数ペア:

[(1, 205347744), (2, 102673872), (3, 68449248), (4, 51336936), (6, 34224624), (7, 29335392), (8, 25668468), (9, 22816416), (12, 17112312), (14, 14667696), (16, 12834234), (18, 11408208), (19, 10807776), (21, 9778464), (24, 8556156), (27, 7605472), (28, 7333848), (32, 6417117), (36, 5704104), (38, 5403888), (42, 4889232), (48, 4278078), (54, 3802736), (56, 3666924), (57, 3602592), (63, 3259488), (72, 2852052), (76, 2701944), (84, 2444616), (96, 2139039), (108, 1901368), (112, 1833462), (114, 1801296), (126, 1629744), (133, 1543968), (144, 1426026), (152, 1350972), (168, 1222308), (171, 1200864), (189, 1086496), (216, 950684), (224, 916731), (228, 900648), (252, 814872), (266, 771984), (288, 713013), (304, 675486), (336, 611154), (342, 600432), (378, 543248), (399, 514656), (432, 475342), (456, 450324), (504, 407436), (513, 400288), (532, 385992), (608, 337743), (672, 305577), (684, 300216), (756, 271624), (798, 257328), (864, 237671), (912, 225162), (1008, 203718), (1026, 200144), (1064, 192996), (1197, 171552), (1368, 150108), (1512, 135812), (1596, 128664), (1787, 114912), (1824, 112581), (2016, 101859), (2052, 100072), (2128, 96498), (2394, 85776), (2736, 75054), (3024, 67906), (3192, 64332), (3574, 57456), (3591, 57184), (4104, 50036), (4256, 48249), (4788, 42888), (5361, 38304), (5472, 37527), (6048, 33953), (6384, 32166), (7148, 28728), (7182, 28592), (8208, 25018), (9576, 21444), (10722, 19152), (12509, 16416), (12768, 16083), (14296, 14364)]