18279791640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56989}}^1$

素因数の和:57029

約数の個数: 224

約数和(自身を含む): 67273275600

約数和(自身を除く): 48993483960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 729, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1458, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2916, 2970, 3240, 3564, 3645, 3960, 4455, 4860, 5346, 5832, 5940, 7128, 7290, 8019, 8910, 9720, 10692, 11880, 13365, 14580, 16038, 17820, 21384, 26730, 29160, 32076, 35640, 40095, 53460, 56989, 64152, 80190, 106920, 113978, 160380, 170967, 227956, 284945, 320760, 341934, 455912, 512901, 569890, 626879, 683868, 854835, 1025802, 1139780, 1253758, 1367736, 1538703, 1709670, 1880637, 2051604, 2279560, 2507516, 2564505, 3077406, 3134395, 3419340, 3761274, 4103208, 4616109, 5015032, 5129010, 5641911, 6154812, 6268790, 6838680, 7522548, 7693515, 9232218, 9403185, 10258020, 11283822, 12309624, 12537580, 13848327, 15045096, 15387030, 16925733, 18464436, 18806370, 20516040, 22567644, 23080545, 25075160, 27696654, 28209555, 30774060, 33851466, 36928872, 37612740, 41544981, 45135288, 46161090, 50777199, 55393308, 56419110, 61548120, 67702932, 69241635, 75225480, 83089962, 84628665, 92322180, 101554398, 110786616, 112838220, 135405864, 138483270, 152331597, 166179924, 169257330, 184644360, 203108796, 207724905, 225676440, 253885995, 276966540, 304663194, 332359848, 338514660, 406217592, 415449810, 456994791, 507771990, 553933080, 609326388, 677029320, 761657985, 830899620, 913989582, 1015543980, 1218652776, 1523315970, 1661799240, 1827979164, 2031087960, 2284973955, 3046631940, 3655958328, 4569947910, 6093263880, 9139895820, 18279791640]

約数ペア:

[(1, 18279791640), (2, 9139895820), (3, 6093263880), (4, 4569947910), (5, 3655958328), (6, 3046631940), (8, 2284973955), (9, 2031087960), (10, 1827979164), (11, 1661799240), (12, 1523315970), (15, 1218652776), (18, 1015543980), (20, 913989582), (22, 830899620), (24, 761657985), (27, 677029320), (30, 609326388), (33, 553933080), (36, 507771990), (40, 456994791), (44, 415449810), (45, 406217592), (54, 338514660), (55, 332359848), (60, 304663194), (66, 276966540), (72, 253885995), (81, 225676440), (88, 207724905), (90, 203108796), (99, 184644360), (108, 169257330), (110, 166179924), (120, 152331597), (132, 138483270), (135, 135405864), (162, 112838220), (165, 110786616), (180, 101554398), (198, 92322180), (216, 84628665), (220, 83089962), (243, 75225480), (264, 69241635), (270, 67702932), (297, 61548120), (324, 56419110), (330, 55393308), (360, 50777199), (396, 46161090), (405, 45135288), (440, 41544981), (486, 37612740), (495, 36928872), (540, 33851466), (594, 30774060), (648, 28209555), (660, 27696654), (729, 25075160), (792, 23080545), (810, 22567644), (891, 20516040), (972, 18806370), (990, 18464436), (1080, 16925733), (1188, 15387030), (1215, 15045096), (1320, 13848327), (1458, 12537580), (1485, 12309624), (1620, 11283822), (1782, 10258020), (1944, 9403185), (1980, 9232218), (2376, 7693515), (2430, 7522548), (2673, 6838680), (2916, 6268790), (2970, 6154812), (3240, 5641911), (3564, 5129010), (3645, 5015032), (3960, 4616109), (4455, 4103208), (4860, 3761274), (5346, 3419340), (5832, 3134395), (5940, 3077406), (7128, 2564505), (7290, 2507516), (8019, 2279560), (8910, 2051604), (9720, 1880637), (10692, 1709670), (11880, 1538703), (13365, 1367736), (14580, 1253758), (16038, 1139780), (17820, 1025802), (21384, 854835), (26730, 683868), (29160, 626879), (32076, 569890), (35640, 512901), (40095, 455912), (53460, 341934), (56989, 320760), (64152, 284945), (80190, 227956), (106920, 170967), (113978, 160380)]