170880640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{5449}}^1$

素因数の和:5482

約数の個数: 96

約数和(自身を含む): 475294500

約数和(自身を除く): 304413860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 5449, 6272, 7840, 10898, 15680, 21796, 27245, 31360, 38143, 43592, 54490, 76286, 87184, 108980, 152572, 174368, 190715, 217960, 267001, 305144, 348736, 381430, 435920, 534002, 610288, 697472, 762860, 871840, 1068004, 1220576, 1335005, 1525720, 1743680, 2136008, 2441152, 2670010, 3051440, 3487360, 4272016, 4882304, 5340020, 6102880, 8544032, 10680040, 12205760, 17088064, 21360080, 24411520, 34176128, 42720160, 85440320, 170880640]

約数ペア:

[(1, 170880640), (2, 85440320), (4, 42720160), (5, 34176128), (7, 24411520), (8, 21360080), (10, 17088064), (14, 12205760), (16, 10680040), (20, 8544032), (28, 6102880), (32, 5340020), (35, 4882304), (40, 4272016), (49, 3487360), (56, 3051440), (64, 2670010), (70, 2441152), (80, 2136008), (98, 1743680), (112, 1525720), (128, 1335005), (140, 1220576), (160, 1068004), (196, 871840), (224, 762860), (245, 697472), (280, 610288), (320, 534002), (392, 435920), (448, 381430), (490, 348736), (560, 305144), (640, 267001), (784, 217960), (896, 190715), (980, 174368), (1120, 152572), (1568, 108980), (1960, 87184), (2240, 76286), (3136, 54490), (3920, 43592), (4480, 38143), (5449, 31360), (6272, 27245), (7840, 21796), (10898, 15680)]