16417680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 51705024

約数和(自身を除く): 35287344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1021, 1072, 1340, 1608, 2010, 2042, 2680, 3063, 3216, 4020, 4084, 5105, 5360, 6126, 8040, 8168, 10210, 12252, 15315, 16080, 16336, 20420, 24504, 30630, 40840, 49008, 61260, 68407, 81680, 122520, 136814, 205221, 245040, 273628, 342035, 410442, 547256, 684070, 820884, 1026105, 1094512, 1368140, 1641768, 2052210, 2736280, 3283536, 4104420, 5472560, 8208840, 16417680]

約数ペア:

[(1, 16417680), (2, 8208840), (3, 5472560), (4, 4104420), (5, 3283536), (6, 2736280), (8, 2052210), (10, 1641768), (12, 1368140), (15, 1094512), (16, 1026105), (20, 820884), (24, 684070), (30, 547256), (40, 410442), (48, 342035), (60, 273628), (67, 245040), (80, 205221), (120, 136814), (134, 122520), (201, 81680), (240, 68407), (268, 61260), (335, 49008), (402, 40840), (536, 30630), (670, 24504), (804, 20420), (1005, 16336), (1021, 16080), (1072, 15315), (1340, 12252), (1608, 10210), (2010, 8168), (2042, 8040), (2680, 6126), (3063, 5360), (3216, 5105), (4020, 4084)]