140788368

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 180

約数和(自身を含む): 475959120

約数和(自身を除く): 335170752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 739, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1478, 1512, 1701, 1764, 1944, 2217, 2268, 2352, 2646, 2956, 3024, 3402, 3528, 3888, 3969, 4434, 4536, 5173, 5292, 5912, 6651, 6804, 7056, 7938, 8868, 9072, 10346, 10584, 11824, 11907, 13302, 13608, 15519, 15876, 17736, 19953, 20692, 21168, 23814, 26604, 27216, 31038, 31752, 35472, 36211, 39906, 41384, 46557, 47628, 53208, 59859, 62076, 63504, 72422, 79812, 82768, 93114, 95256, 106416, 108633, 119718, 124152, 139671, 144844, 159624, 179577, 186228, 190512, 217266, 239436, 248304, 279342, 289688, 319248, 325899, 359154, 372456, 419013, 434532, 478872, 558684, 579376, 651798, 718308, 744912, 838026, 869064, 957744, 977697, 1117368, 1257039, 1303596, 1436616, 1676052, 1738128, 1955394, 2234736, 2514078, 2607192, 2873232, 2933091, 3352104, 3910788, 5028156, 5214384, 5866182, 6704208, 7821576, 8799273, 10056312, 11732364, 15643152, 17598546, 20112624, 23464728, 35197092, 46929456, 70394184, 140788368]

約数ペア:

[(1, 140788368), (2, 70394184), (3, 46929456), (4, 35197092), (6, 23464728), (7, 20112624), (8, 17598546), (9, 15643152), (12, 11732364), (14, 10056312), (16, 8799273), (18, 7821576), (21, 6704208), (24, 5866182), (27, 5214384), (28, 5028156), (36, 3910788), (42, 3352104), (48, 2933091), (49, 2873232), (54, 2607192), (56, 2514078), (63, 2234736), (72, 1955394), (81, 1738128), (84, 1676052), (98, 1436616), (108, 1303596), (112, 1257039), (126, 1117368), (144, 977697), (147, 957744), (162, 869064), (168, 838026), (189, 744912), (196, 718308), (216, 651798), (243, 579376), (252, 558684), (294, 478872), (324, 434532), (336, 419013), (378, 372456), (392, 359154), (432, 325899), (441, 319248), (486, 289688), (504, 279342), (567, 248304), (588, 239436), (648, 217266), (739, 190512), (756, 186228), (784, 179577), (882, 159624), (972, 144844), (1008, 139671), (1134, 124152), (1176, 119718), (1296, 108633), (1323, 106416), (1478, 95256), (1512, 93114), (1701, 82768), (1764, 79812), (1944, 72422), (2217, 63504), (2268, 62076), (2352, 59859), (2646, 53208), (2956, 47628), (3024, 46557), (3402, 41384), (3528, 39906), (3888, 36211), (3969, 35472), (4434, 31752), (4536, 31038), (5173, 27216), (5292, 26604), (5912, 23814), (6651, 21168), (6804, 20692), (7056, 19953), (7938, 17736), (8868, 15876), (9072, 15519), (10346, 13608), (10584, 13302), (11824, 11907)]