240689904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55103}}^1$

素因数の和:55134

約数の個数: 80

約数和(自身を含む): 765284352

約数和(自身を除く): 524594448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 55103, 110206, 165309, 220412, 330618, 385721, 440824, 661236, 716339, 771442, 881648, 1157163, 1322472, 1432678, 1542884, 2149017, 2314326, 2644944, 2865356, 3085768, 4298034, 4628652, 5014373, 5730712, 6171536, 8596068, 9257304, 10028746, 11461424, 15043119, 17192136, 18514608, 20057492, 30086238, 34384272, 40114984, 60172476, 80229968, 120344952, 240689904]

約数ペア:

[(1, 240689904), (2, 120344952), (3, 80229968), (4, 60172476), (6, 40114984), (7, 34384272), (8, 30086238), (12, 20057492), (13, 18514608), (14, 17192136), (16, 15043119), (21, 11461424), (24, 10028746), (26, 9257304), (28, 8596068), (39, 6171536), (42, 5730712), (48, 5014373), (52, 4628652), (56, 4298034), (78, 3085768), (84, 2865356), (91, 2644944), (104, 2314326), (112, 2149017), (156, 1542884), (168, 1432678), (182, 1322472), (208, 1157163), (273, 881648), (312, 771442), (336, 716339), (364, 661236), (546, 440824), (624, 385721), (728, 330618), (1092, 220412), (1456, 165309), (2184, 110206), (4368, 55103)]