48931454080

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{20759}}^1$

素因数の和:20934

約数の個数: 128

約数和(自身を含む): 121969152000

約数和(自身を除く): 73037697920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 127, 128, 145, 160, 232, 254, 290, 320, 464, 508, 580, 635, 640, 928, 1016, 1160, 1270, 1856, 2032, 2320, 2540, 3683, 3712, 4064, 4640, 5080, 7366, 8128, 9280, 10160, 14732, 16256, 18415, 18560, 20320, 20759, 29464, 36830, 40640, 41518, 58928, 73660, 81280, 83036, 103795, 117856, 147320, 166072, 207590, 235712, 294640, 332144, 415180, 471424, 589280, 602011, 664288, 830360, 1178560, 1204022, 1328576, 1660720, 2357120, 2408044, 2636393, 2657152, 3010055, 3321440, 4816088, 5272786, 6020110, 6642880, 9632176, 10545572, 12040220, 13181965, 13285760, 19264352, 21091144, 24080440, 26363930, 38528704, 42182288, 48160880, 52727860, 76455397, 77057408, 84364576, 96321760, 105455720, 152910794, 168729152, 192643520, 210911440, 305821588, 337458304, 382276985, 385287040, 421822880, 611643176, 764553970, 843645760, 1223286352, 1529107940, 1687291520, 2446572704, 3058215880, 4893145408, 6116431760, 9786290816, 12232863520, 24465727040, 48931454080]

約数ペア:

[(1, 48931454080), (2, 24465727040), (4, 12232863520), (5, 9786290816), (8, 6116431760), (10, 4893145408), (16, 3058215880), (20, 2446572704), (29, 1687291520), (32, 1529107940), (40, 1223286352), (58, 843645760), (64, 764553970), (80, 611643176), (116, 421822880), (127, 385287040), (128, 382276985), (145, 337458304), (160, 305821588), (232, 210911440), (254, 192643520), (290, 168729152), (320, 152910794), (464, 105455720), (508, 96321760), (580, 84364576), (635, 77057408), (640, 76455397), (928, 52727860), (1016, 48160880), (1160, 42182288), (1270, 38528704), (1856, 26363930), (2032, 24080440), (2320, 21091144), (2540, 19264352), (3683, 13285760), (3712, 13181965), (4064, 12040220), (4640, 10545572), (5080, 9632176), (7366, 6642880), (8128, 6020110), (9280, 5272786), (10160, 4816088), (14732, 3321440), (16256, 3010055), (18415, 2657152), (18560, 2636393), (20320, 2408044), (20759, 2357120), (29464, 1660720), (36830, 1328576), (40640, 1204022), (41518, 1178560), (58928, 830360), (73660, 664288), (81280, 602011), (83036, 589280), (103795, 471424), (117856, 415180), (147320, 332144), (166072, 294640), (207590, 235712)]