11221478240

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2910

約数の個数: 192

約数和(自身を含む): 31351017600

約数和(自身を除く): 20129539360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 343, 365, 392, 490, 511, 560, 584, 686, 730, 784, 980, 1022, 1120, 1168, 1372, 1460, 1568, 1715, 1960, 2044, 2336, 2555, 2744, 2801, 2920, 3430, 3577, 3920, 4088, 5110, 5488, 5602, 5840, 6860, 7154, 7840, 8176, 10220, 10976, 11204, 11680, 13720, 14005, 14308, 16352, 17885, 19607, 20440, 22408, 25039, 27440, 28010, 28616, 35770, 39214, 40880, 44816, 50078, 54880, 56020, 57232, 71540, 78428, 81760, 89632, 98035, 100156, 112040, 114464, 125195, 137249, 143080, 156856, 196070, 200312, 204473, 224080, 250390, 274498, 286160, 313712, 392140, 400624, 408946, 448160, 500780, 548996, 572320, 627424, 686245, 784280, 801248, 817892, 960743, 1001560, 1022365, 1097992, 1372490, 1431311, 1568560, 1635784, 1921486, 2003120, 2044730, 2195984, 2744980, 2862622, 3137120, 3271568, 3842972, 4006240, 4089460, 4391968, 4803715, 5489960, 5725244, 6543136, 7156555, 7685944, 8178920, 9607430, 10019177, 10979920, 11450488, 14313110, 15371888, 16357840, 19214860, 20038354, 21959840, 22900976, 28626220, 30743776, 32715680, 38429720, 40076708, 45801952, 50095885, 57252440, 70134239, 76859440, 80153416, 100191770, 114504880, 140268478, 153718880, 160306832, 200383540, 229009760, 280536956, 320613664, 350671195, 400767080, 561073912, 701342390, 801534160, 1122147824, 1402684780, 1603068320, 2244295648, 2805369560, 5610739120, 11221478240]

約数ペア:

[(1, 11221478240), (2, 5610739120), (4, 2805369560), (5, 2244295648), (7, 1603068320), (8, 1402684780), (10, 1122147824), (14, 801534160), (16, 701342390), (20, 561073912), (28, 400767080), (32, 350671195), (35, 320613664), (40, 280536956), (49, 229009760), (56, 200383540), (70, 160306832), (73, 153718880), (80, 140268478), (98, 114504880), (112, 100191770), (140, 80153416), (146, 76859440), (160, 70134239), (196, 57252440), (224, 50095885), (245, 45801952), (280, 40076708), (292, 38429720), (343, 32715680), (365, 30743776), (392, 28626220), (490, 22900976), (511, 21959840), (560, 20038354), (584, 19214860), (686, 16357840), (730, 15371888), (784, 14313110), (980, 11450488), (1022, 10979920), (1120, 10019177), (1168, 9607430), (1372, 8178920), (1460, 7685944), (1568, 7156555), (1715, 6543136), (1960, 5725244), (2044, 5489960), (2336, 4803715), (2555, 4391968), (2744, 4089460), (2801, 4006240), (2920, 3842972), (3430, 3271568), (3577, 3137120), (3920, 2862622), (4088, 2744980), (5110, 2195984), (5488, 2044730), (5602, 2003120), (5840, 1921486), (6860, 1635784), (7154, 1568560), (7840, 1431311), (8176, 1372490), (10220, 1097992), (10976, 1022365), (11204, 1001560), (11680, 960743), (13720, 817892), (14005, 801248), (14308, 784280), (16352, 686245), (17885, 627424), (19607, 572320), (20440, 548996), (22408, 500780), (25039, 448160), (27440, 408946), (28010, 400624), (28616, 392140), (35770, 313712), (39214, 286160), (40880, 274498), (44816, 250390), (50078, 224080), (54880, 204473), (56020, 200312), (57232, 196070), (71540, 156856), (78428, 143080), (81760, 137249), (89632, 125195), (98035, 114464), (100156, 112040)]