181392960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{26993}}^1$

素因数の和:27020

約数の個数: 112

約数和(自身を含む): 658221696

約数和(自身を除く): 476828736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 26993, 53986, 80979, 107972, 134965, 161958, 188951, 215944, 269930, 323916, 377902, 404895, 431888, 539860, 566853, 647832, 755804, 809790, 863776, 944755, 1079720, 1133706, 1295664, 1511608, 1619580, 1727552, 1889510, 2159440, 2267412, 2591328, 2834265, 3023216, 3239160, 3779020, 4318880, 4534824, 5182656, 5668530, 6046432, 6478320, 7558040, 8637760, 9069648, 11337060, 12092864, 12956640, 15116080, 18139296, 22674120, 25913280, 30232160, 36278592, 45348240, 60464320, 90696480, 181392960]

約数ペア:

[(1, 181392960), (2, 90696480), (3, 60464320), (4, 45348240), (5, 36278592), (6, 30232160), (7, 25913280), (8, 22674120), (10, 18139296), (12, 15116080), (14, 12956640), (15, 12092864), (16, 11337060), (20, 9069648), (21, 8637760), (24, 7558040), (28, 6478320), (30, 6046432), (32, 5668530), (35, 5182656), (40, 4534824), (42, 4318880), (48, 3779020), (56, 3239160), (60, 3023216), (64, 2834265), (70, 2591328), (80, 2267412), (84, 2159440), (96, 1889510), (105, 1727552), (112, 1619580), (120, 1511608), (140, 1295664), (160, 1133706), (168, 1079720), (192, 944755), (210, 863776), (224, 809790), (240, 755804), (280, 647832), (320, 566853), (336, 539860), (420, 431888), (448, 404895), (480, 377902), (560, 323916), (672, 269930), (840, 215944), (960, 188951), (1120, 161958), (1344, 134965), (1680, 107972), (2240, 80979), (3360, 53986), (6720, 26993)]