1814627520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14653}}^1$

素因数の和:14719

約数の個数: 168

約数和(自身を含む): 6387151056

約数和(自身を除く): 4572523536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 14653, 15480, 20640, 24768, 29306, 30960, 41280, 43959, 58612, 61920, 73265, 87918, 117224, 123840, 131877, 146530, 175836, 219795, 234448, 263754, 293060, 351672, 439590, 468896, 527508, 586120, 630079, 659385, 703344, 879180, 937792, 1055016, 1172240, 1260158, 1318770, 1406688, 1758360, 1890237, 2110032, 2344480, 2520316, 2637540, 2813376, 3150395, 3516720, 3780474, 4220064, 4688960, 5040632, 5275080, 5670711, 6300790, 7033440, 7560948, 8440128, 9451185, 10081264, 10550160, 11341422, 12601580, 14066880, 15121896, 18902370, 20162528, 21100320, 22682844, 25203160, 28353555, 30243792, 37804740, 40325056, 42200640, 45365688, 50406320, 56707110, 60487584, 75609480, 90731376, 100812640, 113414220, 120975168, 151218960, 181462752, 201625280, 226828440, 302437920, 362925504, 453656880, 604875840, 907313760, 1814627520]

約数ペア:

[(1, 1814627520), (2, 907313760), (3, 604875840), (4, 453656880), (5, 362925504), (6, 302437920), (8, 226828440), (9, 201625280), (10, 181462752), (12, 151218960), (15, 120975168), (16, 113414220), (18, 100812640), (20, 90731376), (24, 75609480), (30, 60487584), (32, 56707110), (36, 50406320), (40, 45365688), (43, 42200640), (45, 40325056), (48, 37804740), (60, 30243792), (64, 28353555), (72, 25203160), (80, 22682844), (86, 21100320), (90, 20162528), (96, 18902370), (120, 15121896), (129, 14066880), (144, 12601580), (160, 11341422), (172, 10550160), (180, 10081264), (192, 9451185), (215, 8440128), (240, 7560948), (258, 7033440), (288, 6300790), (320, 5670711), (344, 5275080), (360, 5040632), (387, 4688960), (430, 4220064), (480, 3780474), (516, 3516720), (576, 3150395), (645, 2813376), (688, 2637540), (720, 2520316), (774, 2344480), (860, 2110032), (960, 1890237), (1032, 1758360), (1290, 1406688), (1376, 1318770), (1440, 1260158), (1548, 1172240), (1720, 1055016), (1935, 937792), (2064, 879180), (2580, 703344), (2752, 659385), (2880, 630079), (3096, 586120), (3440, 527508), (3870, 468896), (4128, 439590), (5160, 351672), (6192, 293060), (6880, 263754), (7740, 234448), (8256, 219795), (10320, 175836), (12384, 146530), (13760, 131877), (14653, 123840), (15480, 117224), (20640, 87918), (24768, 73265), (29306, 61920), (30960, 58612), (41280, 43959)]