188171760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{16001}}^1$

素因数の和:16031

約数の個数: 120

約数和(自身を含む): 678612816

約数和(自身を除く): 490441056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 16001, 32002, 48003, 64004, 80005, 96006, 112007, 128008, 160010, 192012, 224014, 240015, 256016, 320020, 336021, 384024, 448028, 480030, 560035, 640040, 672042, 768048, 784049, 896056, 960060, 1120070, 1280080, 1344084, 1568098, 1680105, 1792112, 1920120, 2240140, 2352147, 2688168, 3136196, 3360210, 3840240, 3920245, 4480280, 4704294, 5376336, 6272392, 6720420, 7840490, 8960560, 9408588, 11760735, 12544784, 13440840, 15680980, 18817176, 23521470, 26881680, 31361960, 37634352, 47042940, 62723920, 94085880, 188171760]

約数ペア:

[(1, 188171760), (2, 94085880), (3, 62723920), (4, 47042940), (5, 37634352), (6, 31361960), (7, 26881680), (8, 23521470), (10, 18817176), (12, 15680980), (14, 13440840), (15, 12544784), (16, 11760735), (20, 9408588), (21, 8960560), (24, 7840490), (28, 6720420), (30, 6272392), (35, 5376336), (40, 4704294), (42, 4480280), (48, 3920245), (49, 3840240), (56, 3360210), (60, 3136196), (70, 2688168), (80, 2352147), (84, 2240140), (98, 1920120), (105, 1792112), (112, 1680105), (120, 1568098), (140, 1344084), (147, 1280080), (168, 1120070), (196, 960060), (210, 896056), (240, 784049), (245, 768048), (280, 672042), (294, 640040), (336, 560035), (392, 480030), (420, 448028), (490, 384024), (560, 336021), (588, 320020), (735, 256016), (784, 240015), (840, 224014), (980, 192012), (1176, 160010), (1470, 128008), (1680, 112007), (1960, 96006), (2352, 80005), (2940, 64004), (3920, 48003), (5880, 32002), (11760, 16001)]