143399480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3229

約数の個数: 96

約数和(自身を含む): 391767840

約数和(自身を除く): 248368360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3181, 3220, 4508, 5635, 6362, 6440, 9016, 11270, 12724, 15905, 22267, 22540, 25448, 31810, 44534, 45080, 63620, 73163, 89068, 111335, 127240, 146326, 155869, 178136, 222670, 292652, 311738, 365815, 445340, 512141, 585304, 623476, 731630, 779345, 890680, 1024282, 1246952, 1463260, 1558690, 2048564, 2560705, 2926520, 3117380, 3584987, 4097128, 5121410, 6234760, 7169974, 10242820, 14339948, 17924935, 20485640, 28679896, 35849870, 71699740, 143399480]

約数ペア:

[(1, 143399480), (2, 71699740), (4, 35849870), (5, 28679896), (7, 20485640), (8, 17924935), (10, 14339948), (14, 10242820), (20, 7169974), (23, 6234760), (28, 5121410), (35, 4097128), (40, 3584987), (46, 3117380), (49, 2926520), (56, 2560705), (70, 2048564), (92, 1558690), (98, 1463260), (115, 1246952), (140, 1024282), (161, 890680), (184, 779345), (196, 731630), (230, 623476), (245, 585304), (280, 512141), (322, 445340), (392, 365815), (460, 311738), (490, 292652), (644, 222670), (805, 178136), (920, 155869), (980, 146326), (1127, 127240), (1288, 111335), (1610, 89068), (1960, 73163), (2254, 63620), (3181, 45080), (3220, 44534), (4508, 31810), (5635, 25448), (6362, 22540), (6440, 22267), (9016, 15905), (11270, 12724)]