1889648229960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16987129}}^1$

素因数の和:16987252

約数の個数: 128

約数和(自身を含む): 6359981472000

約数和(自身を除く): 4470333242040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 13905, 18540, 22248, 27810, 37080, 55620, 111240, 16987129, 33974258, 50961387, 67948516, 84935645, 101922774, 135897032, 152884161, 169871290, 203845548, 254806935, 305768322, 339742580, 407691096, 458652483, 509613870, 611536644, 679485160, 764420805, 917304966, 1019227740, 1223073288, 1528841610, 1749674287, 1834609932, 2038455480, 2293262415, 3057683220, 3499348574, 3669219864, 4586524830, 5249022861, 6115366440, 6998697148, 8748371435, 9173049660, 10498045722, 13997394296, 15747068583, 17496742870, 18346099320, 20996091444, 26245114305, 31494137166, 34993485740, 41992182888, 47241205749, 52490228610, 62988274332, 69986971480, 78735342915, 94482411498, 104980457220, 125976548664, 157470685830, 188964822996, 209960914440, 236206028745, 314941371660, 377929645992, 472412057490, 629882743320, 944824114980, 1889648229960]

約数ペア:

[(1, 1889648229960), (2, 944824114980), (3, 629882743320), (4, 472412057490), (5, 377929645992), (6, 314941371660), (8, 236206028745), (9, 209960914440), (10, 188964822996), (12, 157470685830), (15, 125976548664), (18, 104980457220), (20, 94482411498), (24, 78735342915), (27, 69986971480), (30, 62988274332), (36, 52490228610), (40, 47241205749), (45, 41992182888), (54, 34993485740), (60, 31494137166), (72, 26245114305), (90, 20996091444), (103, 18346099320), (108, 17496742870), (120, 15747068583), (135, 13997394296), (180, 10498045722), (206, 9173049660), (216, 8748371435), (270, 6998697148), (309, 6115366440), (360, 5249022861), (412, 4586524830), (515, 3669219864), (540, 3499348574), (618, 3057683220), (824, 2293262415), (927, 2038455480), (1030, 1834609932), (1080, 1749674287), (1236, 1528841610), (1545, 1223073288), (1854, 1019227740), (2060, 917304966), (2472, 764420805), (2781, 679485160), (3090, 611536644), (3708, 509613870), (4120, 458652483), (4635, 407691096), (5562, 339742580), (6180, 305768322), (7416, 254806935), (9270, 203845548), (11124, 169871290), (12360, 152884161), (13905, 135897032), (18540, 101922774), (22248, 84935645), (27810, 67948516), (37080, 50961387), (55620, 33974258), (111240, 16987129)]