15888975984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{750613}}^1$

素因数の和:750644

約数の個数: 120

約数和(自身を含む): 53053397520

約数和(自身を除く): 37164421536

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, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 750613, 1501226, 2251839, 3002452, 4503678, 5254291, 6004904, 6755517, 9007356, 10508582, 12009808, 13511034, 15762873, 18014712, 20266551, 21017164, 27022068, 31525746, 36029424, 36780037, 40533102, 42034328, 47288619, 54044136, 63051492, 73560074, 81066204, 84068656, 94577238, 108088272, 110340111, 126102984, 141865857, 147120148, 162132408, 189154476, 220680222, 252205968, 283731714, 294240296, 324264816, 331020333, 378308952, 441360444, 567463428, 588480592, 662040666, 756617904, 882720888, 993060999, 1134926856, 1324081332, 1765441776, 1986121998, 2269853712, 2648162664, 3972243996, 5296325328, 7944487992, 15888975984]

約数ペア:

[(1, 15888975984), (2, 7944487992), (3, 5296325328), (4, 3972243996), (6, 2648162664), (7, 2269853712), (8, 1986121998), (9, 1765441776), (12, 1324081332), (14, 1134926856), (16, 993060999), (18, 882720888), (21, 756617904), (24, 662040666), (27, 588480592), (28, 567463428), (36, 441360444), (42, 378308952), (48, 331020333), (49, 324264816), (54, 294240296), (56, 283731714), (63, 252205968), (72, 220680222), (84, 189154476), (98, 162132408), (108, 147120148), (112, 141865857), (126, 126102984), (144, 110340111), (147, 108088272), (168, 94577238), (189, 84068656), (196, 81066204), (216, 73560074), (252, 63051492), (294, 54044136), (336, 47288619), (378, 42034328), (392, 40533102), (432, 36780037), (441, 36029424), (504, 31525746), (588, 27022068), (756, 21017164), (784, 20266551), (882, 18014712), (1008, 15762873), (1176, 13511034), (1323, 12009808), (1512, 10508582), (1764, 9007356), (2352, 6755517), (2646, 6004904), (3024, 5254291), (3528, 4503678), (5292, 3002452), (7056, 2251839), (10584, 1501226), (21168, 750613)]