19522336960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{30367}}^1$

素因数の和:30439

約数の個数: 168

約数和(自身を含む): 55398155904

約数和(自身を除く): 35875818944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 320, 328, 392, 410, 448, 490, 560, 574, 656, 784, 820, 980, 1120, 1148, 1312, 1435, 1568, 1640, 1960, 2009, 2240, 2296, 2624, 2870, 3136, 3280, 3920, 4018, 4592, 5740, 6560, 7840, 8036, 9184, 10045, 11480, 13120, 15680, 16072, 18368, 20090, 22960, 30367, 32144, 40180, 45920, 60734, 64288, 80360, 91840, 121468, 128576, 151835, 160720, 212569, 242936, 303670, 321440, 425138, 485872, 607340, 642880, 850276, 971744, 1062845, 1214680, 1245047, 1487983, 1700552, 1943488, 2125690, 2429360, 2490094, 2975966, 3401104, 4251380, 4858720, 4980188, 5951932, 6225235, 6802208, 7439915, 8502760, 8715329, 9717440, 9960376, 11903864, 12450470, 13604416, 14879830, 17005520, 17430658, 19920752, 23807728, 24900940, 29759660, 34011040, 34861316, 39841504, 43576645, 47615456, 49801880, 59519320, 61007303, 68022080, 69722632, 79683008, 87153290, 95230912, 99603760, 119038640, 122014606, 139445264, 174306580, 199207520, 238077280, 244029212, 278890528, 305036515, 348613160, 398415040, 476154560, 488058424, 557781056, 610073030, 697226320, 976116848, 1220146060, 1394452640, 1952233696, 2440292120, 2788905280, 3904467392, 4880584240, 9761168480, 19522336960]

約数ペア:

[(1, 19522336960), (2, 9761168480), (4, 4880584240), (5, 3904467392), (7, 2788905280), (8, 2440292120), (10, 1952233696), (14, 1394452640), (16, 1220146060), (20, 976116848), (28, 697226320), (32, 610073030), (35, 557781056), (40, 488058424), (41, 476154560), (49, 398415040), (56, 348613160), (64, 305036515), (70, 278890528), (80, 244029212), (82, 238077280), (98, 199207520), (112, 174306580), (140, 139445264), (160, 122014606), (164, 119038640), (196, 99603760), (205, 95230912), (224, 87153290), (245, 79683008), (280, 69722632), (287, 68022080), (320, 61007303), (328, 59519320), (392, 49801880), (410, 47615456), (448, 43576645), (490, 39841504), (560, 34861316), (574, 34011040), (656, 29759660), (784, 24900940), (820, 23807728), (980, 19920752), (1120, 17430658), (1148, 17005520), (1312, 14879830), (1435, 13604416), (1568, 12450470), (1640, 11903864), (1960, 9960376), (2009, 9717440), (2240, 8715329), (2296, 8502760), (2624, 7439915), (2870, 6802208), (3136, 6225235), (3280, 5951932), (3920, 4980188), (4018, 4858720), (4592, 4251380), (5740, 3401104), (6560, 2975966), (7840, 2490094), (8036, 2429360), (9184, 2125690), (10045, 1943488), (11480, 1700552), (13120, 1487983), (15680, 1245047), (16072, 1214680), (18368, 1062845), (20090, 971744), (22960, 850276), (30367, 642880), (32144, 607340), (40180, 485872), (45920, 425138), (60734, 321440), (64288, 303670), (80360, 242936), (91840, 212569), (121468, 160720), (128576, 151835)]