611093120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1514

約数の個数: 128

約数和(自身を含む): 1620967680

約数和(自身を除く): 1009874560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 640, 671, 704, 880, 976, 1220, 1342, 1408, 1423, 1760, 1952, 2440, 2684, 2846, 3355, 3520, 3904, 4880, 5368, 5692, 6710, 7040, 7115, 7808, 9760, 10736, 11384, 13420, 14230, 15653, 19520, 21472, 22768, 26840, 28460, 31306, 39040, 42944, 45536, 53680, 56920, 62612, 78265, 85888, 86803, 91072, 107360, 113840, 125224, 156530, 173606, 182144, 214720, 227680, 250448, 313060, 347212, 429440, 434015, 455360, 500896, 626120, 694424, 868030, 910720, 954833, 1001792, 1252240, 1388848, 1736060, 1909666, 2003584, 2504480, 2777696, 3472120, 3819332, 4774165, 5008960, 5555392, 6944240, 7638664, 9548330, 10017920, 11110784, 13888480, 15277328, 19096660, 27776960, 30554656, 38193320, 55553920, 61109312, 76386640, 122218624, 152773280, 305546560, 611093120]

約数ペア:

[(1, 611093120), (2, 305546560), (4, 152773280), (5, 122218624), (8, 76386640), (10, 61109312), (11, 55553920), (16, 38193320), (20, 30554656), (22, 27776960), (32, 19096660), (40, 15277328), (44, 13888480), (55, 11110784), (61, 10017920), (64, 9548330), (80, 7638664), (88, 6944240), (110, 5555392), (122, 5008960), (128, 4774165), (160, 3819332), (176, 3472120), (220, 2777696), (244, 2504480), (305, 2003584), (320, 1909666), (352, 1736060), (440, 1388848), (488, 1252240), (610, 1001792), (640, 954833), (671, 910720), (704, 868030), (880, 694424), (976, 626120), (1220, 500896), (1342, 455360), (1408, 434015), (1423, 429440), (1760, 347212), (1952, 313060), (2440, 250448), (2684, 227680), (2846, 214720), (3355, 182144), (3520, 173606), (3904, 156530), (4880, 125224), (5368, 113840), (5692, 107360), (6710, 91072), (7040, 86803), (7115, 85888), (7808, 78265), (9760, 62612), (10736, 56920), (11384, 53680), (13420, 45536), (14230, 42944), (15653, 39040), (19520, 31306), (21472, 28460), (22768, 26840)]