3157805280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{939823}}^1$

素因数の和:939848

約数の個数: 96

約数和(自身を含む): 11368111104

約数和(自身を除く): 8210305824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 939823, 1879646, 2819469, 3759292, 4699115, 5638938, 6578761, 7518584, 9398230, 11277876, 13157522, 14097345, 15037168, 18796460, 19736283, 22555752, 26315044, 28194690, 30074336, 32893805, 37592920, 39472566, 45111504, 52630088, 56389380, 65787610, 75185840, 78945132, 90223008, 98681415, 105260176, 112778760, 131575220, 150371680, 157890264, 197362830, 210520352, 225557520, 263150440, 315780528, 394725660, 451115040, 526300880, 631561056, 789451320, 1052601760, 1578902640, 3157805280]

約数ペア:

[(1, 3157805280), (2, 1578902640), (3, 1052601760), (4, 789451320), (5, 631561056), (6, 526300880), (7, 451115040), (8, 394725660), (10, 315780528), (12, 263150440), (14, 225557520), (15, 210520352), (16, 197362830), (20, 157890264), (21, 150371680), (24, 131575220), (28, 112778760), (30, 105260176), (32, 98681415), (35, 90223008), (40, 78945132), (42, 75185840), (48, 65787610), (56, 56389380), (60, 52630088), (70, 45111504), (80, 39472566), (84, 37592920), (96, 32893805), (105, 30074336), (112, 28194690), (120, 26315044), (140, 22555752), (160, 19736283), (168, 18796460), (210, 15037168), (224, 14097345), (240, 13157522), (280, 11277876), (336, 9398230), (420, 7518584), (480, 6578761), (560, 5638938), (672, 4699115), (840, 3759292), (1120, 2819469), (1680, 1879646), (3360, 939823)]