201998519040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{414203}}^1$

素因数の和:414354

約数の個数: 144

約数和(自身を含む): 650214125568

約数和(自身を除く): 448215606528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 32512, 40640, 48768, 60960, 81280, 97536, 121920, 162560, 243840, 414203, 487680, 828406, 1242609, 1656812, 2071015, 2485218, 3313624, 4142030, 4970436, 6213045, 6627248, 8284060, 9940872, 12426090, 13254496, 16568120, 19881744, 24852180, 26508992, 33136240, 39763488, 49704360, 52603781, 53017984, 66272480, 79526976, 99408720, 105207562, 106035968, 132544960, 157811343, 159053952, 198817440, 210415124, 263018905, 265089920, 315622686, 318107904, 397634880, 420830248, 526037810, 530179840, 631245372, 789056715, 795269760, 841660496, 1052075620, 1262490744, 1578113430, 1590539520, 1683320992, 2104151240, 2524981488, 3156226860, 3366641984, 4208302480, 5049962976, 6312453720, 6733283968, 8416604960, 10099925952, 12624907440, 13466567936, 16833209920, 20199851904, 25249814880, 33666419840, 40399703808, 50499629760, 67332839680, 100999259520, 201998519040]

約数ペア:

[(1, 201998519040), (2, 100999259520), (3, 67332839680), (4, 50499629760), (5, 40399703808), (6, 33666419840), (8, 25249814880), (10, 20199851904), (12, 16833209920), (15, 13466567936), (16, 12624907440), (20, 10099925952), (24, 8416604960), (30, 6733283968), (32, 6312453720), (40, 5049962976), (48, 4208302480), (60, 3366641984), (64, 3156226860), (80, 2524981488), (96, 2104151240), (120, 1683320992), (127, 1590539520), (128, 1578113430), (160, 1262490744), (192, 1052075620), (240, 841660496), (254, 795269760), (256, 789056715), (320, 631245372), (381, 530179840), (384, 526037810), (480, 420830248), (508, 397634880), (635, 318107904), (640, 315622686), (762, 265089920), (768, 263018905), (960, 210415124), (1016, 198817440), (1270, 159053952), (1280, 157811343), (1524, 132544960), (1905, 106035968), (1920, 105207562), (2032, 99408720), (2540, 79526976), (3048, 66272480), (3810, 53017984), (3840, 52603781), (4064, 49704360), (5080, 39763488), (6096, 33136240), (7620, 26508992), (8128, 24852180), (10160, 19881744), (12192, 16568120), (15240, 13254496), (16256, 12426090), (20320, 9940872), (24384, 8284060), (30480, 6627248), (32512, 6213045), (40640, 4970436), (48768, 4142030), (60960, 3313624), (81280, 2485218), (97536, 2071015), (121920, 1656812), (162560, 1242609), (243840, 828406), (414203, 487680)]