338483640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11149}}^1$

素因数の和:11197

約数の個数: 128

約数和(自身を含む): 1156032000

約数和(自身を除く): 817548360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 11149, 15180, 22298, 30360, 33447, 44596, 55745, 66894, 89192, 111490, 122639, 133788, 167235, 222980, 245278, 256427, 267576, 334470, 367917, 445960, 490556, 512854, 613195, 668940, 735834, 769281, 981112, 1025708, 1226390, 1282135, 1337880, 1471668, 1538562, 1839585, 2051416, 2452780, 2564270, 2820697, 2943336, 3077124, 3679170, 3846405, 4905560, 5128540, 5641394, 6154248, 7358340, 7692810, 8462091, 10257080, 11282788, 14103485, 14716680, 15385620, 16924182, 22565576, 28206970, 30771240, 33848364, 42310455, 56413940, 67696728, 84620910, 112827880, 169241820, 338483640]

約数ペア:

[(1, 338483640), (2, 169241820), (3, 112827880), (4, 84620910), (5, 67696728), (6, 56413940), (8, 42310455), (10, 33848364), (11, 30771240), (12, 28206970), (15, 22565576), (20, 16924182), (22, 15385620), (23, 14716680), (24, 14103485), (30, 11282788), (33, 10257080), (40, 8462091), (44, 7692810), (46, 7358340), (55, 6154248), (60, 5641394), (66, 5128540), (69, 4905560), (88, 3846405), (92, 3679170), (110, 3077124), (115, 2943336), (120, 2820697), (132, 2564270), (138, 2452780), (165, 2051416), (184, 1839585), (220, 1538562), (230, 1471668), (253, 1337880), (264, 1282135), (276, 1226390), (330, 1025708), (345, 981112), (440, 769281), (460, 735834), (506, 668940), (552, 613195), (660, 512854), (690, 490556), (759, 445960), (920, 367917), (1012, 334470), (1265, 267576), (1320, 256427), (1380, 245278), (1518, 222980), (2024, 167235), (2530, 133788), (2760, 122639), (3036, 111490), (3795, 89192), (5060, 66894), (6072, 55745), (7590, 44596), (10120, 33447), (11149, 30360), (15180, 22298)]