5640264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 19019520

約数和(自身を除く): 13379256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 361, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 722, 744, 798, 868, 1064, 1083, 1116, 1178, 1197, 1302, 1368, 1444, 1596, 1736, 1767, 1953, 2166, 2232, 2356, 2394, 2527, 2604, 2888, 3192, 3249, 3534, 3906, 4123, 4332, 4712, 4788, 5054, 5208, 5301, 6498, 7068, 7581, 7812, 8246, 8664, 9576, 10108, 10602, 11191, 12369, 12996, 14136, 15162, 15624, 16492, 20216, 21204, 22382, 22743, 24738, 25992, 30324, 32984, 33573, 37107, 42408, 44764, 45486, 49476, 60648, 67146, 74214, 78337, 89528, 90972, 98952, 100719, 134292, 148428, 156674, 181944, 201438, 235011, 268584, 296856, 313348, 402876, 470022, 626696, 705033, 805752, 940044, 1410066, 1880088, 2820132, 5640264]

約数ペア:

[(1, 5640264), (2, 2820132), (3, 1880088), (4, 1410066), (6, 940044), (7, 805752), (8, 705033), (9, 626696), (12, 470022), (14, 402876), (18, 313348), (19, 296856), (21, 268584), (24, 235011), (28, 201438), (31, 181944), (36, 156674), (38, 148428), (42, 134292), (56, 100719), (57, 98952), (62, 90972), (63, 89528), (72, 78337), (76, 74214), (84, 67146), (93, 60648), (114, 49476), (124, 45486), (126, 44764), (133, 42408), (152, 37107), (168, 33573), (171, 32984), (186, 30324), (217, 25992), (228, 24738), (248, 22743), (252, 22382), (266, 21204), (279, 20216), (342, 16492), (361, 15624), (372, 15162), (399, 14136), (434, 12996), (456, 12369), (504, 11191), (532, 10602), (558, 10108), (589, 9576), (651, 8664), (684, 8246), (722, 7812), (744, 7581), (798, 7068), (868, 6498), (1064, 5301), (1083, 5208), (1116, 5054), (1178, 4788), (1197, 4712), (1302, 4332), (1368, 4123), (1444, 3906), (1596, 3534), (1736, 3249), (1767, 3192), (1953, 2888), (2166, 2604), (2232, 2527), (2356, 2394)]