40134720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 112

約数和(自身を含む): 129040128

約数和(自身を除く): 88905408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 431, 480, 485, 582, 776, 862, 960, 970, 1164, 1293, 1455, 1552, 1724, 1940, 2155, 2328, 2586, 2910, 3104, 3448, 3880, 4310, 4656, 5172, 5820, 6208, 6465, 6896, 7760, 8620, 9312, 10344, 11640, 12930, 13792, 15520, 17240, 18624, 20688, 23280, 25860, 27584, 31040, 34480, 41376, 41807, 46560, 51720, 68960, 82752, 83614, 93120, 103440, 125421, 137920, 167228, 206880, 209035, 250842, 334456, 413760, 418070, 501684, 627105, 668912, 836140, 1003368, 1254210, 1337824, 1672280, 2006736, 2508420, 2675648, 3344560, 4013472, 5016840, 6689120, 8026944, 10033680, 13378240, 20067360, 40134720]

約数ペア:

[(1, 40134720), (2, 20067360), (3, 13378240), (4, 10033680), (5, 8026944), (6, 6689120), (8, 5016840), (10, 4013472), (12, 3344560), (15, 2675648), (16, 2508420), (20, 2006736), (24, 1672280), (30, 1337824), (32, 1254210), (40, 1003368), (48, 836140), (60, 668912), (64, 627105), (80, 501684), (96, 418070), (97, 413760), (120, 334456), (160, 250842), (192, 209035), (194, 206880), (240, 167228), (291, 137920), (320, 125421), (388, 103440), (431, 93120), (480, 83614), (485, 82752), (582, 68960), (776, 51720), (862, 46560), (960, 41807), (970, 41376), (1164, 34480), (1293, 31040), (1455, 27584), (1552, 25860), (1724, 23280), (1940, 20688), (2155, 18624), (2328, 17240), (2586, 15520), (2910, 13792), (3104, 12930), (3448, 11640), (3880, 10344), (4310, 9312), (4656, 8620), (5172, 7760), (5820, 6896), (6208, 6465)]