2079211040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 5460618240

約数和(自身を除く): 3381407200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 131, 152, 160, 184, 190, 227, 230, 262, 304, 368, 380, 437, 454, 460, 524, 608, 655, 736, 760, 874, 908, 920, 1048, 1135, 1310, 1520, 1748, 1816, 1840, 2096, 2185, 2270, 2489, 2620, 3013, 3040, 3496, 3632, 3680, 4192, 4313, 4370, 4540, 4978, 5221, 5240, 6026, 6992, 7264, 8626, 8740, 9080, 9956, 10442, 10480, 12052, 12445, 13984, 15065, 17252, 17480, 18160, 19912, 20884, 20960, 21565, 24104, 24890, 26105, 29737, 30130, 34504, 34960, 36320, 39824, 41768, 43130, 48208, 49780, 52210, 57247, 59474, 60260, 69008, 69920, 79648, 83536, 86260, 96416, 99199, 99560, 104420, 114494, 118948, 120520, 138016, 148685, 167072, 172520, 198398, 199120, 208840, 228988, 237896, 241040, 286235, 297370, 345040, 396796, 398240, 417680, 457976, 475792, 482080, 495995, 565003, 572470, 594740, 683951, 690080, 793592, 835360, 915952, 951584, 991990, 1130006, 1144940, 1189480, 1367902, 1587184, 1831904, 1983980, 2260012, 2289880, 2378960, 2735804, 2825015, 3174368, 3419755, 3967960, 4520024, 4579760, 4757920, 5471608, 5650030, 6839510, 7935920, 9040048, 9159520, 10943216, 11300060, 12995069, 13679020, 15871840, 18080096, 21886432, 22600120, 25990138, 27358040, 45200240, 51980276, 54716080, 64975345, 90400480, 103960552, 109432160, 129950690, 207921104, 259901380, 415842208, 519802760, 1039605520, 2079211040]

約数ペア:

[(1, 2079211040), (2, 1039605520), (4, 519802760), (5, 415842208), (8, 259901380), (10, 207921104), (16, 129950690), (19, 109432160), (20, 103960552), (23, 90400480), (32, 64975345), (38, 54716080), (40, 51980276), (46, 45200240), (76, 27358040), (80, 25990138), (92, 22600120), (95, 21886432), (115, 18080096), (131, 15871840), (152, 13679020), (160, 12995069), (184, 11300060), (190, 10943216), (227, 9159520), (230, 9040048), (262, 7935920), (304, 6839510), (368, 5650030), (380, 5471608), (437, 4757920), (454, 4579760), (460, 4520024), (524, 3967960), (608, 3419755), (655, 3174368), (736, 2825015), (760, 2735804), (874, 2378960), (908, 2289880), (920, 2260012), (1048, 1983980), (1135, 1831904), (1310, 1587184), (1520, 1367902), (1748, 1189480), (1816, 1144940), (1840, 1130006), (2096, 991990), (2185, 951584), (2270, 915952), (2489, 835360), (2620, 793592), (3013, 690080), (3040, 683951), (3496, 594740), (3632, 572470), (3680, 565003), (4192, 495995), (4313, 482080), (4370, 475792), (4540, 457976), (4978, 417680), (5221, 398240), (5240, 396796), (6026, 345040), (6992, 297370), (7264, 286235), (8626, 241040), (8740, 237896), (9080, 228988), (9956, 208840), (10442, 199120), (10480, 198398), (12052, 172520), (12445, 167072), (13984, 148685), (15065, 138016), (17252, 120520), (17480, 118948), (18160, 114494), (19912, 104420), (20884, 99560), (20960, 99199), (21565, 96416), (24104, 86260), (24890, 83536), (26105, 79648), (29737, 69920), (30130, 69008), (34504, 60260), (34960, 59474), (36320, 57247), (39824, 52210), (41768, 49780), (43130, 48208)]