179422761680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1453

約数の個数: 160

約数和(自身を含む): 427716267264

約数和(自身を除く): 248293505584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 107, 197, 206, 214, 394, 412, 428, 515, 535, 788, 824, 856, 985, 1030, 1033, 1070, 1576, 1648, 1712, 1970, 2060, 2066, 2140, 3152, 3940, 4120, 4132, 4280, 5165, 7880, 8240, 8264, 8560, 10330, 11021, 15760, 16528, 20291, 20660, 21079, 22042, 40582, 41320, 42158, 44084, 55105, 81164, 82640, 84316, 88168, 101455, 105395, 106399, 110210, 110531, 162328, 168632, 176336, 202910, 203501, 210790, 212798, 220420, 221062, 324656, 337264, 405820, 407002, 421580, 425596, 440840, 442124, 531995, 552655, 811640, 814004, 843160, 851192, 881680, 884248, 1017505, 1063990, 1105310, 1623280, 1628008, 1686320, 1702384, 1768496, 2035010, 2127980, 2171137, 2210620, 3256016, 4070020, 4255960, 4342274, 4421240, 8140040, 8511920, 8684548, 8842480, 10855685, 11384693, 16280080, 17369096, 20960603, 21711370, 21774607, 22769386, 34738192, 41921206, 43422740, 43549214, 45538772, 56923465, 83842412, 86845480, 87098428, 91077544, 104803015, 108873035, 113846930, 167684824, 173690960, 174196856, 182155088, 209606030, 217746070, 227693860, 335369648, 348393712, 419212060, 435492140, 455387720, 838424120, 870984280, 910775440, 1676848240, 1741968560, 2242784521, 4485569042, 8971138084, 11213922605, 17942276168, 22427845210, 35884552336, 44855690420, 89711380840, 179422761680]

約数ペア:

[(1, 179422761680), (2, 89711380840), (4, 44855690420), (5, 35884552336), (8, 22427845210), (10, 17942276168), (16, 11213922605), (20, 8971138084), (40, 4485569042), (80, 2242784521), (103, 1741968560), (107, 1676848240), (197, 910775440), (206, 870984280), (214, 838424120), (394, 455387720), (412, 435492140), (428, 419212060), (515, 348393712), (535, 335369648), (788, 227693860), (824, 217746070), (856, 209606030), (985, 182155088), (1030, 174196856), (1033, 173690960), (1070, 167684824), (1576, 113846930), (1648, 108873035), (1712, 104803015), (1970, 91077544), (2060, 87098428), (2066, 86845480), (2140, 83842412), (3152, 56923465), (3940, 45538772), (4120, 43549214), (4132, 43422740), (4280, 41921206), (5165, 34738192), (7880, 22769386), (8240, 21774607), (8264, 21711370), (8560, 20960603), (10330, 17369096), (11021, 16280080), (15760, 11384693), (16528, 10855685), (20291, 8842480), (20660, 8684548), (21079, 8511920), (22042, 8140040), (40582, 4421240), (41320, 4342274), (42158, 4255960), (44084, 4070020), (55105, 3256016), (81164, 2210620), (82640, 2171137), (84316, 2127980), (88168, 2035010), (101455, 1768496), (105395, 1702384), (106399, 1686320), (110210, 1628008), (110531, 1623280), (162328, 1105310), (168632, 1063990), (176336, 1017505), (202910, 884248), (203501, 881680), (210790, 851192), (212798, 843160), (220420, 814004), (221062, 811640), (324656, 552655), (337264, 531995), (405820, 442124), (407002, 440840), (421580, 425596)]