306850020640

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1\times {\mathrm{4663}}^1$

素因数の和:7002

約数の個数: 96

約数和(自身を含む): 729187595136

約数和(自身を除く): 422337574496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 2131, 3088, 3860, 4262, 4663, 6176, 7720, 8524, 9326, 10655, 15440, 17048, 18652, 21310, 23315, 30880, 34096, 37304, 42620, 46630, 68192, 74608, 85240, 93260, 149216, 170480, 186520, 340960, 373040, 411283, 746080, 822566, 899959, 1645132, 1799918, 2056415, 3290264, 3599836, 4112830, 4499795, 6580528, 7199672, 8225660, 8999590, 9936853, 13161056, 14399344, 16451320, 17999180, 19873706, 28798688, 32902640, 35998360, 39747412, 49684265, 65805280, 71996720, 79494824, 99368530, 143993440, 158989648, 198737060, 317979296, 397474120, 794948240, 1589896480, 1917812629, 3835625258, 7671250516, 9589063145, 15342501032, 19178126290, 30685002064, 38356252580, 61370004128, 76712505160, 153425010320, 306850020640]

約数ペア:

[(1, 306850020640), (2, 153425010320), (4, 76712505160), (5, 61370004128), (8, 38356252580), (10, 30685002064), (16, 19178126290), (20, 15342501032), (32, 9589063145), (40, 7671250516), (80, 3835625258), (160, 1917812629), (193, 1589896480), (386, 794948240), (772, 397474120), (965, 317979296), (1544, 198737060), (1930, 158989648), (2131, 143993440), (3088, 99368530), (3860, 79494824), (4262, 71996720), (4663, 65805280), (6176, 49684265), (7720, 39747412), (8524, 35998360), (9326, 32902640), (10655, 28798688), (15440, 19873706), (17048, 17999180), (18652, 16451320), (21310, 14399344), (23315, 13161056), (30880, 9936853), (34096, 8999590), (37304, 8225660), (42620, 7199672), (46630, 6580528), (68192, 4499795), (74608, 4112830), (85240, 3599836), (93260, 3290264), (149216, 2056415), (170480, 1799918), (186520, 1645132), (340960, 899959), (373040, 822566), (411283, 746080)]