141263880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69247}}^1$

素因数の和:69278

約数の個数: 64

約数和(自身を含む): 448727040

約数和(自身を除く): 307463160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 69247, 138494, 207741, 276988, 346235, 415482, 553976, 692470, 830964, 1038705, 1177199, 1384940, 1661928, 2077410, 2354398, 2769880, 3531597, 4154820, 4708796, 5885995, 7063194, 8309640, 9417592, 11771990, 14126388, 17657985, 23543980, 28252776, 35315970, 47087960, 70631940, 141263880]

約数ペア:

[(1, 141263880), (2, 70631940), (3, 47087960), (4, 35315970), (5, 28252776), (6, 23543980), (8, 17657985), (10, 14126388), (12, 11771990), (15, 9417592), (17, 8309640), (20, 7063194), (24, 5885995), (30, 4708796), (34, 4154820), (40, 3531597), (51, 2769880), (60, 2354398), (68, 2077410), (85, 1661928), (102, 1384940), (120, 1177199), (136, 1038705), (170, 830964), (204, 692470), (255, 553976), (340, 415482), (408, 346235), (510, 276988), (680, 207741), (1020, 138494), (2040, 69247)]