154199360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 454712832

約数和(自身を除く): 300513472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 56, 64, 70, 73, 80, 82, 92, 112, 115, 140, 146, 160, 161, 164, 184, 205, 224, 230, 280, 287, 292, 320, 322, 328, 365, 368, 410, 448, 460, 511, 560, 574, 584, 644, 656, 730, 736, 805, 820, 920, 943, 1022, 1120, 1148, 1168, 1288, 1312, 1435, 1460, 1472, 1610, 1640, 1679, 1840, 1886, 2044, 2240, 2296, 2336, 2555, 2576, 2624, 2870, 2920, 2993, 3220, 3280, 3358, 3680, 3772, 4088, 4592, 4672, 4715, 5110, 5152, 5740, 5840, 5986, 6440, 6560, 6601, 6716, 7360, 7544, 8176, 8395, 9184, 9430, 10220, 10304, 11480, 11680, 11753, 11972, 12880, 13120, 13202, 13432, 14965, 15088, 16352, 16790, 18368, 18860, 20440, 20951, 22960, 23360, 23506, 23944, 25760, 26404, 26864, 29930, 30176, 32704, 33005, 33580, 37720, 40880, 41902, 45920, 47012, 47888, 51520, 52808, 53728, 58765, 59860, 60352, 66010, 67160, 68839, 75440, 81760, 83804, 91840, 94024, 95776, 104755, 105616, 107456, 117530, 119720, 132020, 134320, 137678, 150880, 163520, 167608, 188048, 191552, 209510, 211232, 235060, 239440, 264040, 268640, 275356, 301760, 335216, 344195, 376096, 419020, 422464, 470120, 478880, 481873, 528080, 537280, 550712, 670432, 688390, 752192, 838040, 940240, 957760, 963746, 1056160, 1101424, 1340864, 1376780, 1676080, 1880480, 1927492, 2112320, 2202848, 2409365, 2753560, 3352160, 3760960, 3854984, 4405696, 4818730, 5507120, 6704320, 7709968, 9637460, 11014240, 15419936, 19274920, 22028480, 30839872, 38549840, 77099680, 154199360]

約数ペア:

[(1, 154199360), (2, 77099680), (4, 38549840), (5, 30839872), (7, 22028480), (8, 19274920), (10, 15419936), (14, 11014240), (16, 9637460), (20, 7709968), (23, 6704320), (28, 5507120), (32, 4818730), (35, 4405696), (40, 3854984), (41, 3760960), (46, 3352160), (56, 2753560), (64, 2409365), (70, 2202848), (73, 2112320), (80, 1927492), (82, 1880480), (92, 1676080), (112, 1376780), (115, 1340864), (140, 1101424), (146, 1056160), (160, 963746), (161, 957760), (164, 940240), (184, 838040), (205, 752192), (224, 688390), (230, 670432), (280, 550712), (287, 537280), (292, 528080), (320, 481873), (322, 478880), (328, 470120), (365, 422464), (368, 419020), (410, 376096), (448, 344195), (460, 335216), (511, 301760), (560, 275356), (574, 268640), (584, 264040), (644, 239440), (656, 235060), (730, 211232), (736, 209510), (805, 191552), (820, 188048), (920, 167608), (943, 163520), (1022, 150880), (1120, 137678), (1148, 134320), (1168, 132020), (1288, 119720), (1312, 117530), (1435, 107456), (1460, 105616), (1472, 104755), (1610, 95776), (1640, 94024), (1679, 91840), (1840, 83804), (1886, 81760), (2044, 75440), (2240, 68839), (2296, 67160), (2336, 66010), (2555, 60352), (2576, 59860), (2624, 58765), (2870, 53728), (2920, 52808), (2993, 51520), (3220, 47888), (3280, 47012), (3358, 45920), (3680, 41902), (3772, 40880), (4088, 37720), (4592, 33580), (4672, 33005), (4715, 32704), (5110, 30176), (5152, 29930), (5740, 26864), (5840, 26404), (5986, 25760), (6440, 23944), (6560, 23506), (6601, 23360), (6716, 22960), (7360, 20951), (7544, 20440), (8176, 18860), (8395, 18368), (9184, 16790), (9430, 16352), (10220, 15088), (10304, 14965), (11480, 13432), (11680, 13202), (11753, 13120), (11972, 12880)]