90286331840

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:563

約数の個数: 224

約数和(自身を含む): 222089472000

約数和(自身を除く): 131803140160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 131, 137, 158, 160, 199, 262, 274, 316, 320, 395, 398, 524, 548, 632, 655, 685, 790, 796, 995, 1048, 1096, 1264, 1310, 1370, 1580, 1592, 1990, 2096, 2192, 2528, 2620, 2740, 3160, 3184, 3980, 4192, 4384, 5056, 5240, 5480, 6320, 6368, 7960, 8384, 8768, 10349, 10480, 10823, 10960, 12640, 12736, 15721, 15920, 17947, 20698, 20960, 21646, 21920, 25280, 26069, 27263, 31442, 31840, 35894, 41396, 41920, 43292, 43840, 51745, 52138, 54115, 54526, 62884, 63680, 71788, 78605, 82792, 86584, 89735, 103490, 104276, 108230, 109052, 125768, 130345, 136315, 143576, 157210, 165584, 173168, 179470, 206980, 208552, 216460, 218104, 251536, 260690, 272630, 287152, 314420, 331168, 346336, 358940, 413960, 417104, 432920, 436208, 503072, 521380, 545260, 574304, 628840, 662336, 692672, 717880, 827920, 834208, 865840, 872416, 1006144, 1042760, 1090520, 1148608, 1257680, 1417813, 1435760, 1655840, 1668416, 1731680, 1744832, 2059451, 2085520, 2153777, 2181040, 2515360, 2835626, 2871520, 3311680, 3463360, 3571453, 4118902, 4171040, 4307554, 4362080, 5030720, 5671252, 5743040, 7089065, 7142906, 8237804, 8342080, 8615108, 8724160, 10297255, 10768885, 11342504, 14178130, 14285812, 16475608, 17230216, 17857265, 20594510, 21537770, 22685008, 28356260, 28571624, 32951216, 34460432, 35714530, 41189020, 43075540, 45370016, 56712520, 57143248, 65902432, 68920864, 71429060, 82378040, 86151080, 90740032, 113425040, 114286496, 131804864, 137841728, 142858120, 164756080, 172302160, 226850080, 228572992, 282144787, 285716240, 329512160, 344604320, 453700160, 564289574, 571432480, 659024320, 689208640, 1128579148, 1142864960, 1410723935, 2257158296, 2821447870, 4514316592, 5642895740, 9028633184, 11285791480, 18057266368, 22571582960, 45143165920, 90286331840]

約数ペア:

[(1, 90286331840), (2, 45143165920), (4, 22571582960), (5, 18057266368), (8, 11285791480), (10, 9028633184), (16, 5642895740), (20, 4514316592), (32, 2821447870), (40, 2257158296), (64, 1410723935), (79, 1142864960), (80, 1128579148), (131, 689208640), (137, 659024320), (158, 571432480), (160, 564289574), (199, 453700160), (262, 344604320), (274, 329512160), (316, 285716240), (320, 282144787), (395, 228572992), (398, 226850080), (524, 172302160), (548, 164756080), (632, 142858120), (655, 137841728), (685, 131804864), (790, 114286496), (796, 113425040), (995, 90740032), (1048, 86151080), (1096, 82378040), (1264, 71429060), (1310, 68920864), (1370, 65902432), (1580, 57143248), (1592, 56712520), (1990, 45370016), (2096, 43075540), (2192, 41189020), (2528, 35714530), (2620, 34460432), (2740, 32951216), (3160, 28571624), (3184, 28356260), (3980, 22685008), (4192, 21537770), (4384, 20594510), (5056, 17857265), (5240, 17230216), (5480, 16475608), (6320, 14285812), (6368, 14178130), (7960, 11342504), (8384, 10768885), (8768, 10297255), (10349, 8724160), (10480, 8615108), (10823, 8342080), (10960, 8237804), (12640, 7142906), (12736, 7089065), (15721, 5743040), (15920, 5671252), (17947, 5030720), (20698, 4362080), (20960, 4307554), (21646, 4171040), (21920, 4118902), (25280, 3571453), (26069, 3463360), (27263, 3311680), (31442, 2871520), (31840, 2835626), (35894, 2515360), (41396, 2181040), (41920, 2153777), (43292, 2085520), (43840, 2059451), (51745, 1744832), (52138, 1731680), (54115, 1668416), (54526, 1655840), (62884, 1435760), (63680, 1417813), (71788, 1257680), (78605, 1148608), (82792, 1090520), (86584, 1042760), (89735, 1006144), (103490, 872416), (104276, 865840), (108230, 834208), (109052, 827920), (125768, 717880), (130345, 692672), (136315, 662336), (143576, 628840), (157210, 574304), (165584, 545260), (173168, 521380), (179470, 503072), (206980, 436208), (208552, 432920), (216460, 417104), (218104, 413960), (251536, 358940), (260690, 346336), (272630, 331168), (287152, 314420)]