2057470080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2441}}^1$

素因数の和:2902

約数の個数: 128

約数和(自身を含む): 6575817600

約数和(自身を除く): 4518347520

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, 128, 160, 192, 240, 320, 384, 439, 480, 640, 878, 960, 1317, 1756, 1920, 2195, 2441, 2634, 3512, 4390, 4882, 5268, 6585, 7024, 7323, 8780, 9764, 10536, 12205, 13170, 14048, 14646, 17560, 19528, 21072, 24410, 26340, 28096, 29292, 35120, 36615, 39056, 42144, 48820, 52680, 56192, 58584, 70240, 73230, 78112, 84288, 97640, 105360, 117168, 140480, 146460, 156224, 168576, 195280, 210720, 234336, 280960, 292920, 312448, 390560, 421440, 468672, 585840, 781120, 842880, 937344, 1071599, 1171680, 1562240, 2143198, 2343360, 3214797, 4286396, 4686720, 5357995, 6429594, 8572792, 10715990, 12859188, 16073985, 17145584, 21431980, 25718376, 32147970, 34291168, 42863960, 51436752, 64295940, 68582336, 85727920, 102873504, 128591880, 137164672, 171455840, 205747008, 257183760, 342911680, 411494016, 514367520, 685823360, 1028735040, 2057470080]

約数ペア:

[(1, 2057470080), (2, 1028735040), (3, 685823360), (4, 514367520), (5, 411494016), (6, 342911680), (8, 257183760), (10, 205747008), (12, 171455840), (15, 137164672), (16, 128591880), (20, 102873504), (24, 85727920), (30, 68582336), (32, 64295940), (40, 51436752), (48, 42863960), (60, 34291168), (64, 32147970), (80, 25718376), (96, 21431980), (120, 17145584), (128, 16073985), (160, 12859188), (192, 10715990), (240, 8572792), (320, 6429594), (384, 5357995), (439, 4686720), (480, 4286396), (640, 3214797), (878, 2343360), (960, 2143198), (1317, 1562240), (1756, 1171680), (1920, 1071599), (2195, 937344), (2441, 842880), (2634, 781120), (3512, 585840), (4390, 468672), (4882, 421440), (5268, 390560), (6585, 312448), (7024, 292920), (7323, 280960), (8780, 234336), (9764, 210720), (10536, 195280), (12205, 168576), (13170, 156224), (14048, 146460), (14646, 140480), (17560, 117168), (19528, 105360), (21072, 97640), (24410, 84288), (26340, 78112), (28096, 73230), (29292, 70240), (35120, 58584), (36615, 56192), (39056, 52680), (42144, 48820)]