1382164480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 3441814740

約数和(自身を除く): 2059650260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 73, 80, 86, 128, 146, 160, 172, 215, 256, 292, 320, 344, 365, 430, 512, 584, 640, 688, 730, 860, 1024, 1168, 1280, 1376, 1460, 1720, 1849, 2048, 2336, 2560, 2752, 2920, 3139, 3440, 3698, 4672, 5120, 5504, 5840, 6278, 6880, 7396, 9245, 9344, 10240, 11008, 11680, 12556, 13760, 14792, 15695, 18490, 18688, 22016, 23360, 25112, 27520, 29584, 31390, 36980, 37376, 44032, 46720, 50224, 55040, 59168, 62780, 73960, 74752, 88064, 93440, 100448, 110080, 118336, 125560, 134977, 147920, 149504, 186880, 200896, 220160, 236672, 251120, 269954, 295840, 373760, 401792, 440320, 473344, 502240, 539908, 591680, 674885, 747520, 803584, 946688, 1004480, 1079816, 1183360, 1349770, 1607168, 1893376, 2008960, 2159632, 2366720, 2699540, 3214336, 3786752, 4017920, 4319264, 4733440, 5399080, 6428672, 8035840, 8638528, 9466880, 10798160, 16071680, 17277056, 18933760, 21596320, 32143360, 34554112, 43192640, 69108224, 86385280, 138216448, 172770560, 276432896, 345541120, 691082240, 1382164480]

約数ペア:

[(1, 1382164480), (2, 691082240), (4, 345541120), (5, 276432896), (8, 172770560), (10, 138216448), (16, 86385280), (20, 69108224), (32, 43192640), (40, 34554112), (43, 32143360), (64, 21596320), (73, 18933760), (80, 17277056), (86, 16071680), (128, 10798160), (146, 9466880), (160, 8638528), (172, 8035840), (215, 6428672), (256, 5399080), (292, 4733440), (320, 4319264), (344, 4017920), (365, 3786752), (430, 3214336), (512, 2699540), (584, 2366720), (640, 2159632), (688, 2008960), (730, 1893376), (860, 1607168), (1024, 1349770), (1168, 1183360), (1280, 1079816), (1376, 1004480), (1460, 946688), (1720, 803584), (1849, 747520), (2048, 674885), (2336, 591680), (2560, 539908), (2752, 502240), (2920, 473344), (3139, 440320), (3440, 401792), (3698, 373760), (4672, 295840), (5120, 269954), (5504, 251120), (5840, 236672), (6278, 220160), (6880, 200896), (7396, 186880), (9245, 149504), (9344, 147920), (10240, 134977), (11008, 125560), (11680, 118336), (12556, 110080), (13760, 100448), (14792, 93440), (15695, 88064), (18490, 74752), (18688, 73960), (22016, 62780), (23360, 59168), (25112, 55040), (27520, 50224), (29584, 46720), (31390, 44032), (36980, 37376)]