211704120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1087}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 689944320

約数和(自身を除く): 478240200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 541, 1082, 1087, 1623, 2164, 2174, 2705, 3246, 3261, 4328, 4348, 4869, 5410, 5435, 6492, 6522, 8115, 8696, 9738, 9783, 10820, 10870, 12984, 13044, 16230, 16305, 19476, 19566, 21640, 21740, 24345, 26088, 32460, 32610, 38952, 39132, 43480, 48690, 48915, 64920, 65220, 78264, 97380, 97830, 130440, 194760, 195660, 391320, 588067, 1176134, 1764201, 2352268, 2940335, 3528402, 4704536, 5292603, 5880670, 7056804, 8821005, 10585206, 11761340, 14113608, 17642010, 21170412, 23522680, 26463015, 35284020, 42340824, 52926030, 70568040, 105852060, 211704120]

約数ペア:

[(1, 211704120), (2, 105852060), (3, 70568040), (4, 52926030), (5, 42340824), (6, 35284020), (8, 26463015), (9, 23522680), (10, 21170412), (12, 17642010), (15, 14113608), (18, 11761340), (20, 10585206), (24, 8821005), (30, 7056804), (36, 5880670), (40, 5292603), (45, 4704536), (60, 3528402), (72, 2940335), (90, 2352268), (120, 1764201), (180, 1176134), (360, 588067), (541, 391320), (1082, 195660), (1087, 194760), (1623, 130440), (2164, 97830), (2174, 97380), (2705, 78264), (3246, 65220), (3261, 64920), (4328, 48915), (4348, 48690), (4869, 43480), (5410, 39132), (5435, 38952), (6492, 32610), (6522, 32460), (8115, 26088), (8696, 24345), (9738, 21740), (9783, 21640), (10820, 19566), (10870, 19476), (12984, 16305), (13044, 16230)]