122155880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2379

約数の個数: 128

約数和(自身を含む): 362983680

約数和(自身を除く): 240827800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2333, 2380, 2618, 3080, 3740, 4666, 4760, 5236, 6545, 7480, 9332, 10472, 11665, 13090, 16331, 18664, 23330, 25663, 26180, 32662, 39661, 46660, 51326, 52360, 65324, 79322, 81655, 93320, 102652, 128315, 130648, 158644, 163310, 179641, 198305, 205304, 256630, 277627, 317288, 326620, 359282, 396610, 436271, 513260, 555254, 653240, 718564, 793220, 872542, 898205, 1026520, 1110508, 1388135, 1437128, 1586440, 1745084, 1796410, 2181355, 2221016, 2776270, 3053897, 3490168, 3592820, 4362710, 5552540, 6107794, 7185640, 8725420, 11105080, 12215588, 15269485, 17450840, 24431176, 30538970, 61077940, 122155880]

約数ペア:

[(1, 122155880), (2, 61077940), (4, 30538970), (5, 24431176), (7, 17450840), (8, 15269485), (10, 12215588), (11, 11105080), (14, 8725420), (17, 7185640), (20, 6107794), (22, 5552540), (28, 4362710), (34, 3592820), (35, 3490168), (40, 3053897), (44, 2776270), (55, 2221016), (56, 2181355), (68, 1796410), (70, 1745084), (77, 1586440), (85, 1437128), (88, 1388135), (110, 1110508), (119, 1026520), (136, 898205), (140, 872542), (154, 793220), (170, 718564), (187, 653240), (220, 555254), (238, 513260), (280, 436271), (308, 396610), (340, 359282), (374, 326620), (385, 317288), (440, 277627), (476, 256630), (595, 205304), (616, 198305), (680, 179641), (748, 163310), (770, 158644), (935, 130648), (952, 128315), (1190, 102652), (1309, 93320), (1496, 81655), (1540, 79322), (1870, 65324), (2333, 52360), (2380, 51326), (2618, 46660), (3080, 39661), (3740, 32662), (4666, 26180), (4760, 25663), (5236, 23330), (6545, 18664), (7480, 16331), (9332, 13090), (10472, 11665)]