207610880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 176

約数和(自身を含む): 544731264

約数和(自身を除く): 337120384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 43, 46, 64, 80, 82, 86, 92, 115, 128, 160, 164, 172, 184, 205, 215, 230, 256, 320, 328, 344, 368, 410, 430, 460, 512, 640, 656, 688, 736, 820, 860, 920, 943, 989, 1024, 1280, 1312, 1376, 1472, 1640, 1720, 1763, 1840, 1886, 1978, 2560, 2624, 2752, 2944, 3280, 3440, 3526, 3680, 3772, 3956, 4715, 4945, 5120, 5248, 5504, 5888, 6560, 6880, 7052, 7360, 7544, 7912, 8815, 9430, 9890, 10496, 11008, 11776, 13120, 13760, 14104, 14720, 15088, 15824, 17630, 18860, 19780, 20992, 22016, 23552, 26240, 27520, 28208, 29440, 30176, 31648, 35260, 37720, 39560, 40549, 41984, 44032, 52480, 55040, 56416, 58880, 60352, 63296, 70520, 75440, 79120, 81098, 104960, 110080, 112832, 117760, 120704, 126592, 141040, 150880, 158240, 162196, 202745, 209920, 220160, 225664, 241408, 253184, 282080, 301760, 316480, 324392, 405490, 451328, 482816, 506368, 564160, 603520, 632960, 648784, 810980, 902656, 965632, 1012736, 1128320, 1207040, 1265920, 1297568, 1621960, 1805312, 2256640, 2414080, 2531840, 2595136, 3243920, 4513280, 4828160, 5063680, 5190272, 6487840, 9026560, 10380544, 12975680, 20761088, 25951360, 41522176, 51902720, 103805440, 207610880]

約数ペア:

[(1, 207610880), (2, 103805440), (4, 51902720), (5, 41522176), (8, 25951360), (10, 20761088), (16, 12975680), (20, 10380544), (23, 9026560), (32, 6487840), (40, 5190272), (41, 5063680), (43, 4828160), (46, 4513280), (64, 3243920), (80, 2595136), (82, 2531840), (86, 2414080), (92, 2256640), (115, 1805312), (128, 1621960), (160, 1297568), (164, 1265920), (172, 1207040), (184, 1128320), (205, 1012736), (215, 965632), (230, 902656), (256, 810980), (320, 648784), (328, 632960), (344, 603520), (368, 564160), (410, 506368), (430, 482816), (460, 451328), (512, 405490), (640, 324392), (656, 316480), (688, 301760), (736, 282080), (820, 253184), (860, 241408), (920, 225664), (943, 220160), (989, 209920), (1024, 202745), (1280, 162196), (1312, 158240), (1376, 150880), (1472, 141040), (1640, 126592), (1720, 120704), (1763, 117760), (1840, 112832), (1886, 110080), (1978, 104960), (2560, 81098), (2624, 79120), (2752, 75440), (2944, 70520), (3280, 63296), (3440, 60352), (3526, 58880), (3680, 56416), (3772, 55040), (3956, 52480), (4715, 44032), (4945, 41984), (5120, 40549), (5248, 39560), (5504, 37720), (5888, 35260), (6560, 31648), (6880, 30176), (7052, 29440), (7360, 28208), (7544, 27520), (7912, 26240), (8815, 23552), (9430, 22016), (9890, 20992), (10496, 19780), (11008, 18860), (11776, 17630), (13120, 15824), (13760, 15088), (14104, 14720)]