16393320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 56073600

約数和(自身を除く): 39680280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 353, 360, 387, 430, 516, 540, 645, 706, 774, 860, 1032, 1059, 1080, 1161, 1290, 1412, 1548, 1720, 1765, 1935, 2118, 2322, 2580, 2824, 3096, 3177, 3530, 3870, 4236, 4644, 5160, 5295, 5805, 6354, 7060, 7740, 8472, 9288, 9531, 10590, 11610, 12708, 14120, 15179, 15480, 15885, 19062, 21180, 23220, 25416, 30358, 31770, 38124, 42360, 45537, 46440, 47655, 60716, 63540, 75895, 76248, 91074, 95310, 121432, 127080, 136611, 151790, 182148, 190620, 227685, 273222, 303580, 364296, 381240, 409833, 455370, 546444, 607160, 683055, 819666, 910740, 1092888, 1366110, 1639332, 1821480, 2049165, 2732220, 3278664, 4098330, 5464440, 8196660, 16393320]

約数ペア:

[(1, 16393320), (2, 8196660), (3, 5464440), (4, 4098330), (5, 3278664), (6, 2732220), (8, 2049165), (9, 1821480), (10, 1639332), (12, 1366110), (15, 1092888), (18, 910740), (20, 819666), (24, 683055), (27, 607160), (30, 546444), (36, 455370), (40, 409833), (43, 381240), (45, 364296), (54, 303580), (60, 273222), (72, 227685), (86, 190620), (90, 182148), (108, 151790), (120, 136611), (129, 127080), (135, 121432), (172, 95310), (180, 91074), (215, 76248), (216, 75895), (258, 63540), (270, 60716), (344, 47655), (353, 46440), (360, 45537), (387, 42360), (430, 38124), (516, 31770), (540, 30358), (645, 25416), (706, 23220), (774, 21180), (860, 19062), (1032, 15885), (1059, 15480), (1080, 15179), (1161, 14120), (1290, 12708), (1412, 11610), (1548, 10590), (1720, 9531), (1765, 9288), (1935, 8472), (2118, 7740), (2322, 7060), (2580, 6354), (2824, 5805), (3096, 5295), (3177, 5160), (3530, 4644), (3870, 4236)]