82580160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 168

約数和(自身を含む): 284469840

約数和(自身を除く): 201889680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 509, 520, 624, 676, 780, 832, 845, 960, 1014, 1018, 1040, 1248, 1352, 1527, 1560, 1690, 2028, 2036, 2080, 2496, 2535, 2545, 2704, 3054, 3120, 3380, 4056, 4072, 4160, 5070, 5090, 5408, 6108, 6240, 6617, 6760, 7635, 8112, 8144, 10140, 10180, 10816, 12216, 12480, 13234, 13520, 15270, 16224, 16288, 19851, 20280, 20360, 24432, 26468, 27040, 30540, 32448, 32576, 33085, 39702, 40560, 40720, 48864, 52936, 54080, 61080, 66170, 79404, 81120, 81440, 86021, 97728, 99255, 105872, 122160, 132340, 158808, 162240, 162880, 172042, 198510, 211744, 244320, 258063, 264680, 317616, 344084, 397020, 423488, 430105, 488640, 516126, 529360, 635232, 688168, 794040, 860210, 1032252, 1058720, 1270464, 1290315, 1376336, 1588080, 1720420, 2064504, 2117440, 2580630, 2752672, 3176160, 3440840, 4129008, 5161260, 5505344, 6352320, 6881680, 8258016, 10322520, 13763360, 16516032, 20645040, 27526720, 41290080, 82580160]

約数ペア:

[(1, 82580160), (2, 41290080), (3, 27526720), (4, 20645040), (5, 16516032), (6, 13763360), (8, 10322520), (10, 8258016), (12, 6881680), (13, 6352320), (15, 5505344), (16, 5161260), (20, 4129008), (24, 3440840), (26, 3176160), (30, 2752672), (32, 2580630), (39, 2117440), (40, 2064504), (48, 1720420), (52, 1588080), (60, 1376336), (64, 1290315), (65, 1270464), (78, 1058720), (80, 1032252), (96, 860210), (104, 794040), (120, 688168), (130, 635232), (156, 529360), (160, 516126), (169, 488640), (192, 430105), (195, 423488), (208, 397020), (240, 344084), (260, 317616), (312, 264680), (320, 258063), (338, 244320), (390, 211744), (416, 198510), (480, 172042), (507, 162880), (509, 162240), (520, 158808), (624, 132340), (676, 122160), (780, 105872), (832, 99255), (845, 97728), (960, 86021), (1014, 81440), (1018, 81120), (1040, 79404), (1248, 66170), (1352, 61080), (1527, 54080), (1560, 52936), (1690, 48864), (2028, 40720), (2036, 40560), (2080, 39702), (2496, 33085), (2535, 32576), (2545, 32448), (2704, 30540), (3054, 27040), (3120, 26468), (3380, 24432), (4056, 20360), (4072, 20280), (4160, 19851), (5070, 16288), (5090, 16224), (5408, 15270), (6108, 13520), (6240, 13234), (6617, 12480), (6760, 12216), (7635, 10816), (8112, 10180), (8144, 10140)]