40770144

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2740

約数の個数: 72

約数和(自身を含む): 118171872

約数和(自身を除く): 77401728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 2671, 3816, 5088, 5342, 7632, 8013, 10684, 15264, 16026, 21368, 24039, 32052, 42736, 48078, 64104, 85472, 96156, 128208, 141563, 192312, 256416, 283126, 384624, 424689, 566252, 769248, 849378, 1132504, 1274067, 1698756, 2265008, 2548134, 3397512, 4530016, 5096268, 6795024, 10192536, 13590048, 20385072, 40770144]

約数ペア:

[(1, 40770144), (2, 20385072), (3, 13590048), (4, 10192536), (6, 6795024), (8, 5096268), (9, 4530016), (12, 3397512), (16, 2548134), (18, 2265008), (24, 1698756), (32, 1274067), (36, 1132504), (48, 849378), (53, 769248), (72, 566252), (96, 424689), (106, 384624), (144, 283126), (159, 256416), (212, 192312), (288, 141563), (318, 128208), (424, 96156), (477, 85472), (636, 64104), (848, 48078), (954, 42736), (1272, 32052), (1696, 24039), (1908, 21368), (2544, 16026), (2671, 15264), (3816, 10684), (5088, 8013), (5342, 7632)]