111559280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 305337600

約数和(自身を除く): 193778320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 149, 191, 196, 245, 280, 298, 382, 392, 490, 560, 596, 745, 764, 784, 955, 980, 1043, 1192, 1337, 1490, 1528, 1910, 1960, 2086, 2384, 2674, 2980, 3056, 3820, 3920, 4172, 5215, 5348, 5960, 6685, 7301, 7640, 8344, 9359, 10430, 10696, 11920, 13370, 14602, 15280, 16688, 18718, 20860, 21392, 26740, 28459, 29204, 36505, 37436, 41720, 46795, 53480, 56918, 58408, 73010, 74872, 83440, 93590, 106960, 113836, 116816, 142295, 146020, 149744, 187180, 199213, 227672, 284590, 292040, 374360, 398426, 455344, 569180, 584080, 748720, 796852, 996065, 1138360, 1394491, 1593704, 1992130, 2276720, 2788982, 3187408, 3984260, 5577964, 6972455, 7968520, 11155928, 13944910, 15937040, 22311856, 27889820, 55779640, 111559280]

約数ペア:

[(1, 111559280), (2, 55779640), (4, 27889820), (5, 22311856), (7, 15937040), (8, 13944910), (10, 11155928), (14, 7968520), (16, 6972455), (20, 5577964), (28, 3984260), (35, 3187408), (40, 2788982), (49, 2276720), (56, 1992130), (70, 1593704), (80, 1394491), (98, 1138360), (112, 996065), (140, 796852), (149, 748720), (191, 584080), (196, 569180), (245, 455344), (280, 398426), (298, 374360), (382, 292040), (392, 284590), (490, 227672), (560, 199213), (596, 187180), (745, 149744), (764, 146020), (784, 142295), (955, 116816), (980, 113836), (1043, 106960), (1192, 93590), (1337, 83440), (1490, 74872), (1528, 73010), (1910, 58408), (1960, 56918), (2086, 53480), (2384, 46795), (2674, 41720), (2980, 37436), (3056, 36505), (3820, 29204), (3920, 28459), (4172, 26740), (5215, 21392), (5348, 20860), (5960, 18718), (6685, 16688), (7301, 15280), (7640, 14602), (8344, 13370), (9359, 11920), (10430, 10696)]