16220726640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{66851}}^1$

素因数の和:67207

約数の個数: 120

約数和(自身を含む): 54637069968

約数和(自身を除く): 38416343328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 674, 720, 1011, 1348, 1685, 2022, 2696, 3033, 3370, 4044, 5055, 5392, 6066, 6740, 8088, 10110, 12132, 13480, 15165, 16176, 20220, 24264, 26960, 30330, 40440, 48528, 60660, 66851, 80880, 121320, 133702, 200553, 242640, 267404, 334255, 401106, 534808, 601659, 668510, 802212, 1002765, 1069616, 1203318, 1337020, 1604424, 2005530, 2406636, 2674040, 3008295, 3208848, 4011060, 4813272, 5348080, 6016590, 8022120, 9626544, 12033180, 16044240, 22528787, 24066360, 45057574, 48132720, 67586361, 90115148, 112643935, 135172722, 180230296, 202759083, 225287870, 270345444, 337931805, 360460592, 405518166, 450575740, 540690888, 675863610, 811036332, 901151480, 1013795415, 1081381776, 1351727220, 1622072664, 1802302960, 2027590830, 2703454440, 3244145328, 4055181660, 5406908880, 8110363320, 16220726640]

約数ペア:

[(1, 16220726640), (2, 8110363320), (3, 5406908880), (4, 4055181660), (5, 3244145328), (6, 2703454440), (8, 2027590830), (9, 1802302960), (10, 1622072664), (12, 1351727220), (15, 1081381776), (16, 1013795415), (18, 901151480), (20, 811036332), (24, 675863610), (30, 540690888), (36, 450575740), (40, 405518166), (45, 360460592), (48, 337931805), (60, 270345444), (72, 225287870), (80, 202759083), (90, 180230296), (120, 135172722), (144, 112643935), (180, 90115148), (240, 67586361), (337, 48132720), (360, 45057574), (674, 24066360), (720, 22528787), (1011, 16044240), (1348, 12033180), (1685, 9626544), (2022, 8022120), (2696, 6016590), (3033, 5348080), (3370, 4813272), (4044, 4011060), (5055, 3208848), (5392, 3008295), (6066, 2674040), (6740, 2406636), (8088, 2005530), (10110, 1604424), (12132, 1337020), (13480, 1203318), (15165, 1069616), (16176, 1002765), (20220, 802212), (24264, 668510), (26960, 601659), (30330, 534808), (40440, 401106), (48528, 334255), (60660, 267404), (66851, 242640), (80880, 200553), (121320, 133702)]