280089936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2459}}^1$

素因数の和:2593

約数の個数: 120

約数和(自身を含む): 904138560

約数和(自身を除く): 624048624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 678, 791, 904, 1008, 1017, 1356, 1582, 1808, 2034, 2373, 2459, 2712, 3164, 4068, 4746, 4918, 5424, 6328, 7119, 7377, 8136, 9492, 9836, 12656, 14238, 14754, 16272, 17213, 18984, 19672, 22131, 28476, 29508, 34426, 37968, 39344, 44262, 51639, 56952, 59016, 68852, 88524, 103278, 113904, 118032, 137704, 154917, 177048, 206556, 275408, 277867, 309834, 354096, 413112, 555734, 619668, 826224, 833601, 1111468, 1239336, 1667202, 1945069, 2222936, 2478672, 2500803, 3334404, 3890138, 4445872, 5001606, 5835207, 6668808, 7780276, 10003212, 11670414, 13337616, 15560552, 17505621, 20006424, 23340828, 31121104, 35011242, 40012848, 46681656, 70022484, 93363312, 140044968, 280089936]

約数ペア:

[(1, 280089936), (2, 140044968), (3, 93363312), (4, 70022484), (6, 46681656), (7, 40012848), (8, 35011242), (9, 31121104), (12, 23340828), (14, 20006424), (16, 17505621), (18, 15560552), (21, 13337616), (24, 11670414), (28, 10003212), (36, 7780276), (42, 6668808), (48, 5835207), (56, 5001606), (63, 4445872), (72, 3890138), (84, 3334404), (112, 2500803), (113, 2478672), (126, 2222936), (144, 1945069), (168, 1667202), (226, 1239336), (252, 1111468), (336, 833601), (339, 826224), (452, 619668), (504, 555734), (678, 413112), (791, 354096), (904, 309834), (1008, 277867), (1017, 275408), (1356, 206556), (1582, 177048), (1808, 154917), (2034, 137704), (2373, 118032), (2459, 113904), (2712, 103278), (3164, 88524), (4068, 68852), (4746, 59016), (4918, 56952), (5424, 51639), (6328, 44262), (7119, 39344), (7377, 37968), (8136, 34426), (9492, 29508), (9836, 28476), (12656, 22131), (14238, 19672), (14754, 18984), (16272, 17213)]