65843520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 211336128

約数和(自身を除く): 145492608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 641, 642, 856, 960, 1070, 1282, 1284, 1605, 1712, 1923, 2140, 2564, 2568, 3205, 3210, 3424, 3846, 4280, 5128, 5136, 6410, 6420, 6848, 7692, 8560, 9615, 10256, 10272, 12820, 12840, 15384, 17120, 19230, 20512, 20544, 25640, 25680, 30768, 34240, 38460, 41024, 51280, 51360, 61536, 68587, 76920, 102560, 102720, 123072, 137174, 153840, 205120, 205761, 274348, 307680, 342935, 411522, 548696, 615360, 685870, 823044, 1028805, 1097392, 1371740, 1646088, 2057610, 2194784, 2743480, 3292176, 4115220, 4389568, 5486960, 6584352, 8230440, 10973920, 13168704, 16460880, 21947840, 32921760, 65843520]

約数ペア:

[(1, 65843520), (2, 32921760), (3, 21947840), (4, 16460880), (5, 13168704), (6, 10973920), (8, 8230440), (10, 6584352), (12, 5486960), (15, 4389568), (16, 4115220), (20, 3292176), (24, 2743480), (30, 2194784), (32, 2057610), (40, 1646088), (48, 1371740), (60, 1097392), (64, 1028805), (80, 823044), (96, 685870), (107, 615360), (120, 548696), (160, 411522), (192, 342935), (214, 307680), (240, 274348), (320, 205761), (321, 205120), (428, 153840), (480, 137174), (535, 123072), (641, 102720), (642, 102560), (856, 76920), (960, 68587), (1070, 61536), (1282, 51360), (1284, 51280), (1605, 41024), (1712, 38460), (1923, 34240), (2140, 30768), (2564, 25680), (2568, 25640), (3205, 20544), (3210, 20512), (3424, 19230), (3846, 17120), (4280, 15384), (5128, 12840), (5136, 12820), (6410, 10272), (6420, 10256), (6848, 9615), (7692, 8560)]