222305440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2814

約数の個数: 96

約数和(自身を含む): 608670720

約数和(自身を除く): 386365280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2719, 2920, 4088, 5110, 5438, 5840, 8176, 10220, 10876, 11680, 13595, 16352, 19033, 20440, 21752, 27190, 38066, 40880, 43504, 54380, 76132, 81760, 87008, 95165, 108760, 152264, 190330, 198487, 217520, 304528, 380660, 396974, 435040, 609056, 761320, 793948, 992435, 1389409, 1522640, 1587896, 1984870, 2778818, 3045280, 3175792, 3969740, 5557636, 6351584, 6947045, 7939480, 11115272, 13894090, 15878960, 22230544, 27788180, 31757920, 44461088, 55576360, 111152720, 222305440]

約数ペア:

[(1, 222305440), (2, 111152720), (4, 55576360), (5, 44461088), (7, 31757920), (8, 27788180), (10, 22230544), (14, 15878960), (16, 13894090), (20, 11115272), (28, 7939480), (32, 6947045), (35, 6351584), (40, 5557636), (56, 3969740), (70, 3175792), (73, 3045280), (80, 2778818), (112, 1984870), (140, 1587896), (146, 1522640), (160, 1389409), (224, 992435), (280, 793948), (292, 761320), (365, 609056), (511, 435040), (560, 396974), (584, 380660), (730, 304528), (1022, 217520), (1120, 198487), (1168, 190330), (1460, 152264), (2044, 108760), (2336, 95165), (2555, 87008), (2719, 81760), (2920, 76132), (4088, 54380), (5110, 43504), (5438, 40880), (5840, 38066), (8176, 27190), (10220, 21752), (10876, 20440), (11680, 19033), (13595, 16352)]