197438891520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:566

約数の個数: 640

約数和(自身を含む): 703349982720

約数和(自身を除く): 505911091200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 139, 156, 160, 164, 192, 195, 205, 208, 240, 246, 256, 260, 278, 312, 320, 328, 347, 384, 390, 410, 416, 417, 480, 492, 512, 520, 533, 556, 615, 624, 640, 656, 694, 695, 768, 780, 820, 832, 834, 960, 984, 1040, 1041, 1066, 1112, 1230, 1248, 1280, 1312, 1388, 1390, 1536, 1560, 1599, 1640, 1664, 1668, 1735, 1807, 1920, 1968, 2080, 2082, 2085, 2132, 2224, 2460, 2496, 2560, 2624, 2665, 2776, 2780, 3120, 3198, 3280, 3328, 3336, 3470, 3614, 3840, 3936, 4160, 4164, 4170, 4264, 4448, 4511, 4920, 4992, 5205, 5248, 5330, 5421, 5552, 5560, 5699, 6240, 6396, 6560, 6656, 6672, 6940, 7228, 7680, 7872, 7995, 8320, 8328, 8340, 8528, 8896, 9022, 9035, 9840, 9984, 10410, 10496, 10660, 10842, 11104, 11120, 11398, 12480, 12792, 13120, 13344, 13533, 13880, 14227, 14456, 15744, 15990, 16640, 16656, 16680, 17056, 17097, 17792, 18044, 18070, 19680, 19968, 20820, 20992, 21320, 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5062535680, 6169965360, 6581296384, 7593803520, 8226620480, 9871944576, 12339930720, 13162592768, 15187607040, 16453240960, 19743889152, 24679861440, 32906481920, 39487778304, 49359722880, 65812963840, 98719445760, 197438891520]

約数ペア:

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