147068880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87541}}^1$

素因数の和:87564

約数の個数: 80

約数和(自身を含む): 521049984

約数和(自身を除く): 373981104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 87541, 175082, 262623, 350164, 437705, 525246, 612787, 700328, 875410, 1050492, 1225574, 1313115, 1400656, 1750820, 1838361, 2100984, 2451148, 2626230, 3063935, 3501640, 3676722, 4201968, 4902296, 5252460, 6127870, 7003280, 7353444, 9191805, 9804592, 10504920, 12255740, 14706888, 18383610, 21009840, 24511480, 29413776, 36767220, 49022960, 73534440, 147068880]

約数ペア:

[(1, 147068880), (2, 73534440), (3, 49022960), (4, 36767220), (5, 29413776), (6, 24511480), (7, 21009840), (8, 18383610), (10, 14706888), (12, 12255740), (14, 10504920), (15, 9804592), (16, 9191805), (20, 7353444), (21, 7003280), (24, 6127870), (28, 5252460), (30, 4902296), (35, 4201968), (40, 3676722), (42, 3501640), (48, 3063935), (56, 2626230), (60, 2451148), (70, 2100984), (80, 1838361), (84, 1750820), (105, 1400656), (112, 1313115), (120, 1225574), (140, 1050492), (168, 875410), (210, 700328), (240, 612787), (280, 525246), (336, 437705), (420, 350164), (560, 262623), (840, 175082), (1680, 87541)]