115567760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 340906752

約数和(自身を除く): 225338992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 176, 220, 257, 280, 292, 308, 365, 385, 440, 511, 514, 560, 584, 616, 730, 770, 803, 880, 1022, 1028, 1168, 1232, 1285, 1460, 1540, 1606, 1799, 2044, 2056, 2555, 2570, 2827, 2920, 3080, 3212, 3598, 4015, 4088, 4112, 5110, 5140, 5621, 5654, 5840, 6160, 6424, 7196, 8030, 8176, 8995, 10220, 10280, 11242, 11308, 12848, 14135, 14392, 16060, 17990, 18761, 19789, 20440, 20560, 22484, 22616, 28105, 28270, 28784, 32120, 35980, 37522, 39578, 40880, 44968, 45232, 56210, 56540, 64240, 71960, 75044, 79156, 89936, 93805, 98945, 112420, 113080, 131327, 143920, 150088, 158312, 187610, 197890, 206371, 224840, 226160, 262654, 300176, 316624, 375220, 395780, 412742, 449680, 525308, 656635, 750440, 791560, 825484, 1031855, 1050616, 1313270, 1444597, 1500880, 1583120, 1650968, 2063710, 2101232, 2626540, 2889194, 3301936, 4127420, 5253080, 5778388, 7222985, 8254840, 10506160, 11556776, 14445970, 16509680, 23113552, 28891940, 57783880, 115567760]

約数ペア:

[(1, 115567760), (2, 57783880), (4, 28891940), (5, 23113552), (7, 16509680), (8, 14445970), (10, 11556776), (11, 10506160), (14, 8254840), (16, 7222985), (20, 5778388), (22, 5253080), (28, 4127420), (35, 3301936), (40, 2889194), (44, 2626540), (55, 2101232), (56, 2063710), (70, 1650968), (73, 1583120), (77, 1500880), (80, 1444597), (88, 1313270), (110, 1050616), (112, 1031855), (140, 825484), (146, 791560), (154, 750440), (176, 656635), (220, 525308), (257, 449680), (280, 412742), (292, 395780), (308, 375220), (365, 316624), (385, 300176), (440, 262654), (511, 226160), (514, 224840), (560, 206371), (584, 197890), (616, 187610), (730, 158312), (770, 150088), (803, 143920), (880, 131327), (1022, 113080), (1028, 112420), (1168, 98945), (1232, 93805), (1285, 89936), (1460, 79156), (1540, 75044), (1606, 71960), (1799, 64240), (2044, 56540), (2056, 56210), (2555, 45232), (2570, 44968), (2827, 40880), (2920, 39578), (3080, 37522), (3212, 35980), (3598, 32120), (4015, 28784), (4088, 28270), (4112, 28105), (5110, 22616), (5140, 22484), (5621, 20560), (5654, 20440), (5840, 19789), (6160, 18761), (6424, 17990), (7196, 16060), (8030, 14392), (8176, 14135), (8995, 12848), (10220, 11308), (10280, 11242)]