298099760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 848195712

約数和(自身を除く): 550095952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 173, 181, 238, 272, 280, 340, 346, 362, 476, 560, 595, 680, 692, 724, 865, 905, 952, 1190, 1211, 1267, 1360, 1384, 1448, 1730, 1810, 1904, 2380, 2422, 2534, 2768, 2896, 2941, 3077, 3460, 3620, 4760, 4844, 5068, 5882, 6055, 6154, 6335, 6920, 7240, 9520, 9688, 10136, 11764, 12110, 12308, 12670, 13840, 14480, 14705, 15385, 19376, 20272, 20587, 21539, 23528, 24220, 24616, 25340, 29410, 30770, 31313, 41174, 43078, 47056, 48440, 49232, 50680, 58820, 61540, 62626, 82348, 86156, 96880, 101360, 102935, 107695, 117640, 123080, 125252, 156565, 164696, 172312, 205870, 215390, 219191, 235280, 246160, 250504, 313130, 329392, 344624, 411740, 430780, 438382, 501008, 532321, 626260, 823480, 861560, 876764, 1064642, 1095955, 1252520, 1646960, 1723120, 1753528, 2129284, 2191910, 2505040, 2661605, 3507056, 3726247, 4258568, 4383820, 5323210, 7452494, 8517136, 8767640, 10646420, 14904988, 17535280, 18631235, 21292840, 29809976, 37262470, 42585680, 59619952, 74524940, 149049880, 298099760]

約数ペア:

[(1, 298099760), (2, 149049880), (4, 74524940), (5, 59619952), (7, 42585680), (8, 37262470), (10, 29809976), (14, 21292840), (16, 18631235), (17, 17535280), (20, 14904988), (28, 10646420), (34, 8767640), (35, 8517136), (40, 7452494), (56, 5323210), (68, 4383820), (70, 4258568), (80, 3726247), (85, 3507056), (112, 2661605), (119, 2505040), (136, 2191910), (140, 2129284), (170, 1753528), (173, 1723120), (181, 1646960), (238, 1252520), (272, 1095955), (280, 1064642), (340, 876764), (346, 861560), (362, 823480), (476, 626260), (560, 532321), (595, 501008), (680, 438382), (692, 430780), (724, 411740), (865, 344624), (905, 329392), (952, 313130), (1190, 250504), (1211, 246160), (1267, 235280), (1360, 219191), (1384, 215390), (1448, 205870), (1730, 172312), (1810, 164696), (1904, 156565), (2380, 125252), (2422, 123080), (2534, 117640), (2768, 107695), (2896, 102935), (2941, 101360), (3077, 96880), (3460, 86156), (3620, 82348), (4760, 62626), (4844, 61540), (5068, 58820), (5882, 50680), (6055, 49232), (6154, 48440), (6335, 47056), (6920, 43078), (7240, 41174), (9520, 31313), (9688, 30770), (10136, 29410), (11764, 25340), (12110, 24616), (12308, 24220), (12670, 23528), (13840, 21539), (14480, 20587), (14705, 20272), (15385, 19376)]