1603068320

素因数分解:

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

素因数の和:2903

約数の個数: 144

約数和(自身を含む): 4467520008

約数和(自身を除く): 2864451688

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, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2336, 2555, 2801, 2920, 3577, 3920, 4088, 5110, 5602, 5840, 7154, 7840, 8176, 10220, 11204, 11680, 14005, 14308, 16352, 17885, 19607, 20440, 22408, 28010, 28616, 35770, 39214, 40880, 44816, 56020, 57232, 71540, 78428, 81760, 89632, 98035, 112040, 114464, 137249, 143080, 156856, 196070, 204473, 224080, 274498, 286160, 313712, 392140, 408946, 448160, 548996, 572320, 627424, 686245, 784280, 817892, 1022365, 1097992, 1372490, 1431311, 1568560, 1635784, 2044730, 2195984, 2744980, 2862622, 3137120, 3271568, 4089460, 4391968, 5489960, 5725244, 6543136, 7156555, 8178920, 10019177, 10979920, 11450488, 14313110, 16357840, 20038354, 21959840, 22900976, 28626220, 32715680, 40076708, 45801952, 50095885, 57252440, 80153416, 100191770, 114504880, 160306832, 200383540, 229009760, 320613664, 400767080, 801534160, 1603068320]

約数ペア:

[(1, 1603068320), (2, 801534160), (4, 400767080), (5, 320613664), (7, 229009760), (8, 200383540), (10, 160306832), (14, 114504880), (16, 100191770), (20, 80153416), (28, 57252440), (32, 50095885), (35, 45801952), (40, 40076708), (49, 32715680), (56, 28626220), (70, 22900976), (73, 21959840), (80, 20038354), (98, 16357840), (112, 14313110), (140, 11450488), (146, 10979920), (160, 10019177), (196, 8178920), (224, 7156555), (245, 6543136), (280, 5725244), (292, 5489960), (365, 4391968), (392, 4089460), (490, 3271568), (511, 3137120), (560, 2862622), (584, 2744980), (730, 2195984), (784, 2044730), (980, 1635784), (1022, 1568560), (1120, 1431311), (1168, 1372490), (1460, 1097992), (1568, 1022365), (1960, 817892), (2044, 784280), (2336, 686245), (2555, 627424), (2801, 572320), (2920, 548996), (3577, 448160), (3920, 408946), (4088, 392140), (5110, 313712), (5602, 286160), (5840, 274498), (7154, 224080), (7840, 204473), (8176, 196070), (10220, 156856), (11204, 143080), (11680, 137249), (14005, 114464), (14308, 112040), (16352, 98035), (17885, 89632), (19607, 81760), (20440, 78428), (22408, 71540), (28010, 57232), (28616, 56020), (35770, 44816), (39214, 40880)]