149554720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2082

約数の個数: 96

約数和(自身を含む): 410030208

約数和(自身を除く): 260475488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 1993, 2144, 2345, 2680, 3752, 3986, 4690, 5360, 7504, 7972, 9380, 9965, 10720, 13951, 15008, 15944, 18760, 19930, 27902, 31888, 37520, 39860, 55804, 63776, 69755, 75040, 79720, 111608, 133531, 139510, 159440, 223216, 267062, 279020, 318880, 446432, 534124, 558040, 667655, 934717, 1068248, 1116080, 1335310, 1869434, 2136496, 2232160, 2670620, 3738868, 4272992, 4673585, 5341240, 7477736, 9347170, 10682480, 14955472, 18694340, 21364960, 29910944, 37388680, 74777360, 149554720]

約数ペア:

[(1, 149554720), (2, 74777360), (4, 37388680), (5, 29910944), (7, 21364960), (8, 18694340), (10, 14955472), (14, 10682480), (16, 9347170), (20, 7477736), (28, 5341240), (32, 4673585), (35, 4272992), (40, 3738868), (56, 2670620), (67, 2232160), (70, 2136496), (80, 1869434), (112, 1335310), (134, 1116080), (140, 1068248), (160, 934717), (224, 667655), (268, 558040), (280, 534124), (335, 446432), (469, 318880), (536, 279020), (560, 267062), (670, 223216), (938, 159440), (1072, 139510), (1120, 133531), (1340, 111608), (1876, 79720), (1993, 75040), (2144, 69755), (2345, 63776), (2680, 55804), (3752, 39860), (3986, 37520), (4690, 31888), (5360, 27902), (7504, 19930), (7972, 18760), (9380, 15944), (9965, 15008), (10720, 13951)]