3122317520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4949

約数の個数: 160

約数和(自身を含む): 8797341696

約数和(自身を除く): 5675024176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 185, 217, 248, 259, 280, 296, 310, 370, 434, 496, 518, 560, 592, 620, 740, 868, 1036, 1085, 1147, 1240, 1295, 1480, 1736, 2072, 2170, 2294, 2480, 2590, 2960, 3472, 4144, 4340, 4588, 4861, 5180, 5735, 8029, 8680, 9176, 9722, 10360, 11470, 16058, 17360, 18352, 19444, 20720, 22940, 24305, 32116, 34027, 38888, 40145, 45880, 48610, 64232, 68054, 77776, 80290, 91760, 97220, 128464, 136108, 150691, 160580, 170135, 179857, 194440, 272216, 301382, 321160, 340270, 359714, 388880, 544432, 602764, 642320, 680540, 719428, 753455, 899285, 1054837, 1205528, 1258999, 1361080, 1438856, 1506910, 1798570, 2109674, 2411056, 2517998, 2722160, 2877712, 3013820, 3597140, 4219348, 5035996, 5274185, 5575567, 6027640, 6294995, 7194280, 8438696, 10071992, 10548370, 11151134, 12055280, 12589990, 14388560, 16877392, 20143984, 21096740, 22302268, 25179980, 27877835, 39028969, 42193480, 44604536, 50359960, 55755670, 78057938, 84386960, 89209072, 100719920, 111511340, 156115876, 195144845, 223022680, 312231752, 390289690, 446045360, 624463504, 780579380, 1561158760, 3122317520]

約数ペア:

[(1, 3122317520), (2, 1561158760), (4, 780579380), (5, 624463504), (7, 446045360), (8, 390289690), (10, 312231752), (14, 223022680), (16, 195144845), (20, 156115876), (28, 111511340), (31, 100719920), (35, 89209072), (37, 84386960), (40, 78057938), (56, 55755670), (62, 50359960), (70, 44604536), (74, 42193480), (80, 39028969), (112, 27877835), (124, 25179980), (140, 22302268), (148, 21096740), (155, 20143984), (185, 16877392), (217, 14388560), (248, 12589990), (259, 12055280), (280, 11151134), (296, 10548370), (310, 10071992), (370, 8438696), (434, 7194280), (496, 6294995), (518, 6027640), (560, 5575567), (592, 5274185), (620, 5035996), (740, 4219348), (868, 3597140), (1036, 3013820), (1085, 2877712), (1147, 2722160), (1240, 2517998), (1295, 2411056), (1480, 2109674), (1736, 1798570), (2072, 1506910), (2170, 1438856), (2294, 1361080), (2480, 1258999), (2590, 1205528), (2960, 1054837), (3472, 899285), (4144, 753455), (4340, 719428), (4588, 680540), (4861, 642320), (5180, 602764), (5735, 544432), (8029, 388880), (8680, 359714), (9176, 340270), (9722, 321160), (10360, 301382), (11470, 272216), (16058, 194440), (17360, 179857), (18352, 170135), (19444, 160580), (20720, 150691), (22940, 136108), (24305, 128464), (32116, 97220), (34027, 91760), (38888, 80290), (40145, 77776), (45880, 68054), (48610, 64232)]