494095920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 1584273600

約数和(自身を除く): 1090177680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 149, 164, 205, 240, 246, 298, 328, 337, 410, 447, 492, 596, 615, 656, 674, 745, 820, 894, 984, 1011, 1192, 1230, 1348, 1490, 1640, 1685, 1788, 1968, 2022, 2235, 2384, 2460, 2696, 2980, 3280, 3370, 3576, 4044, 4470, 4920, 5055, 5392, 5960, 6109, 6740, 7152, 8088, 8940, 9840, 10110, 11920, 12218, 13480, 13817, 16176, 17880, 18327, 20220, 24436, 26960, 27634, 30545, 35760, 36654, 40440, 41451, 48872, 50213, 55268, 61090, 69085, 73308, 80880, 82902, 91635, 97744, 100426, 110536, 122180, 138170, 146616, 150639, 165804, 183270, 200852, 207255, 221072, 244360, 251065, 276340, 293232, 301278, 331608, 366540, 401704, 414510, 488720, 502130, 552680, 602556, 663216, 733080, 753195, 803408, 829020, 1004260, 1105360, 1205112, 1466160, 1506390, 1658040, 2008520, 2058733, 2410224, 3012780, 3316080, 4017040, 4117466, 6025560, 6176199, 8234932, 10293665, 12051120, 12352398, 16469864, 20587330, 24704796, 30880995, 32939728, 41174660, 49409592, 61761990, 82349320, 98819184, 123523980, 164698640, 247047960, 494095920]

約数ペア:

[(1, 494095920), (2, 247047960), (3, 164698640), (4, 123523980), (5, 98819184), (6, 82349320), (8, 61761990), (10, 49409592), (12, 41174660), (15, 32939728), (16, 30880995), (20, 24704796), (24, 20587330), (30, 16469864), (40, 12352398), (41, 12051120), (48, 10293665), (60, 8234932), (80, 6176199), (82, 6025560), (120, 4117466), (123, 4017040), (149, 3316080), (164, 3012780), (205, 2410224), (240, 2058733), (246, 2008520), (298, 1658040), (328, 1506390), (337, 1466160), (410, 1205112), (447, 1105360), (492, 1004260), (596, 829020), (615, 803408), (656, 753195), (674, 733080), (745, 663216), (820, 602556), (894, 552680), (984, 502130), (1011, 488720), (1192, 414510), (1230, 401704), (1348, 366540), (1490, 331608), (1640, 301278), (1685, 293232), (1788, 276340), (1968, 251065), (2022, 244360), (2235, 221072), (2384, 207255), (2460, 200852), (2696, 183270), (2980, 165804), (3280, 150639), (3370, 146616), (3576, 138170), (4044, 122180), (4470, 110536), (4920, 100426), (5055, 97744), (5392, 91635), (5960, 82902), (6109, 80880), (6740, 73308), (7152, 69085), (8088, 61090), (8940, 55268), (9840, 50213), (10110, 48872), (11920, 41451), (12218, 40440), (13480, 36654), (13817, 35760), (16176, 30545), (17880, 27634), (18327, 26960), (20220, 24436)]