207953262180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1\times {\mathrm{4481}}^1$

素因数の和:5586

約数の個数: 144

約数和(自身を含む): 633602196864

約数和(自身を除く): 425648934684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 743, 1041, 1388, 1486, 1735, 2082, 2229, 2972, 3123, 3470, 3715, 4164, 4458, 4481, 5205, 6246, 6687, 6940, 7430, 8916, 8962, 10410, 11145, 12492, 13374, 13443, 14860, 15615, 17924, 20820, 22290, 22405, 26748, 26886, 31230, 33435, 40329, 44580, 44810, 53772, 62460, 66870, 67215, 80658, 89620, 133740, 134430, 161316, 201645, 257821, 268860, 403290, 515642, 773463, 806580, 1031284, 1289105, 1546926, 1554907, 2320389, 2578210, 3093852, 3109814, 3329383, 3867315, 4640778, 4664721, 5156420, 6219628, 6658766, 7734630, 7774535, 9281556, 9329442, 9988149, 11601945, 13317532, 13994163, 15469260, 15549070, 16646915, 18658884, 19976298, 23203890, 23323605, 27988326, 29964447, 31098140, 33293830, 39952596, 46407780, 46647210, 49940745, 55976652, 59928894, 66587660, 69970815, 93294420, 99881490, 119857788, 139941630, 149822235, 199762980, 279883260, 299644470, 599288940, 1155295901, 2310591802, 3465887703, 4621183604, 5776479505, 6931775406, 10397663109, 11552959010, 13863550812, 17329438515, 20795326218, 23105918020, 34658877030, 41590652436, 51988315545, 69317754060, 103976631090, 207953262180]

約数ペア:

[(1, 207953262180), (2, 103976631090), (3, 69317754060), (4, 51988315545), (5, 41590652436), (6, 34658877030), (9, 23105918020), (10, 20795326218), (12, 17329438515), (15, 13863550812), (18, 11552959010), (20, 10397663109), (30, 6931775406), (36, 5776479505), (45, 4621183604), (60, 3465887703), (90, 2310591802), (180, 1155295901), (347, 599288940), (694, 299644470), (743, 279883260), (1041, 199762980), (1388, 149822235), (1486, 139941630), (1735, 119857788), (2082, 99881490), (2229, 93294420), (2972, 69970815), (3123, 66587660), (3470, 59928894), (3715, 55976652), (4164, 49940745), (4458, 46647210), (4481, 46407780), (5205, 39952596), (6246, 33293830), (6687, 31098140), (6940, 29964447), (7430, 27988326), (8916, 23323605), (8962, 23203890), (10410, 19976298), (11145, 18658884), (12492, 16646915), (13374, 15549070), (13443, 15469260), (14860, 13994163), (15615, 13317532), (17924, 11601945), (20820, 9988149), (22290, 9329442), (22405, 9281556), (26748, 7774535), (26886, 7734630), (31230, 6658766), (33435, 6219628), (40329, 5156420), (44580, 4664721), (44810, 4640778), (53772, 3867315), (62460, 3329383), (66870, 3109814), (67215, 3093852), (80658, 2578210), (89620, 2320389), (133740, 1554907), (134430, 1546926), (161316, 1289105), (201645, 1031284), (257821, 806580), (268860, 773463), (403290, 515642)]