11280528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 180

約数和(自身を含む): 39307008

約数和(自身を除く): 28026480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 361, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 722, 744, 798, 868, 912, 1008, 1064, 1083, 1116, 1178, 1197, 1302, 1368, 1444, 1488, 1596, 1736, 1767, 1953, 2128, 2166, 2232, 2356, 2394, 2527, 2604, 2736, 2888, 3192, 3249, 3472, 3534, 3906, 4123, 4332, 4464, 4712, 4788, 5054, 5208, 5301, 5776, 6384, 6498, 7068, 7581, 7812, 8246, 8664, 9424, 9576, 10108, 10416, 10602, 11191, 12369, 12996, 14136, 15162, 15624, 16492, 17328, 19152, 20216, 21204, 22382, 22743, 24738, 25992, 28272, 30324, 31248, 32984, 33573, 37107, 40432, 42408, 44764, 45486, 49476, 51984, 60648, 65968, 67146, 74214, 78337, 84816, 89528, 90972, 98952, 100719, 121296, 134292, 148428, 156674, 179056, 181944, 197904, 201438, 235011, 268584, 296856, 313348, 363888, 402876, 470022, 537168, 593712, 626696, 705033, 805752, 940044, 1253392, 1410066, 1611504, 1880088, 2820132, 3760176, 5640264, 11280528]

約数ペア:

[(1, 11280528), (2, 5640264), (3, 3760176), (4, 2820132), (6, 1880088), (7, 1611504), (8, 1410066), (9, 1253392), (12, 940044), (14, 805752), (16, 705033), (18, 626696), (19, 593712), (21, 537168), (24, 470022), (28, 402876), (31, 363888), (36, 313348), (38, 296856), (42, 268584), (48, 235011), (56, 201438), (57, 197904), (62, 181944), (63, 179056), (72, 156674), (76, 148428), (84, 134292), (93, 121296), (112, 100719), (114, 98952), (124, 90972), (126, 89528), (133, 84816), (144, 78337), (152, 74214), (168, 67146), (171, 65968), (186, 60648), (217, 51984), (228, 49476), (248, 45486), (252, 44764), (266, 42408), (279, 40432), (304, 37107), (336, 33573), (342, 32984), (361, 31248), (372, 30324), (399, 28272), (434, 25992), (456, 24738), (496, 22743), (504, 22382), (532, 21204), (558, 20216), (589, 19152), (651, 17328), (684, 16492), (722, 15624), (744, 15162), (798, 14136), (868, 12996), (912, 12369), (1008, 11191), (1064, 10602), (1083, 10416), (1116, 10108), (1178, 9576), (1197, 9424), (1302, 8664), (1368, 8246), (1444, 7812), (1488, 7581), (1596, 7068), (1736, 6498), (1767, 6384), (1953, 5776), (2128, 5301), (2166, 5208), (2232, 5054), (2356, 4788), (2394, 4712), (2527, 4464), (2604, 4332), (2736, 4123), (2888, 3906), (3192, 3534), (3249, 3472)]