13579895040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4297}}^1$

素因数の和:5144

約数の個数: 144

約数和(自身を含む): 43433593728

約数和(自身を除く): 29853698688

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, 256, 320, 384, 480, 640, 768, 823, 960, 1280, 1646, 1920, 2469, 3292, 3840, 4115, 4297, 4938, 6584, 8230, 8594, 9876, 12345, 12891, 13168, 16460, 17188, 19752, 21485, 24690, 25782, 26336, 32920, 34376, 39504, 42970, 49380, 51564, 52672, 64455, 65840, 68752, 79008, 85940, 98760, 103128, 105344, 128910, 131680, 137504, 158016, 171880, 197520, 206256, 210688, 257820, 263360, 275008, 316032, 343760, 395040, 412512, 515640, 526720, 550016, 632064, 687520, 790080, 825024, 1031280, 1053440, 1100032, 1375040, 1580160, 1650048, 2062560, 2750080, 3160320, 3300096, 3536431, 4125120, 5500160, 7072862, 8250240, 10609293, 14145724, 16500480, 17682155, 21218586, 28291448, 35364310, 42437172, 53046465, 56582896, 70728620, 84874344, 106092930, 113165792, 141457240, 169748688, 212185860, 226331584, 282914480, 339497376, 424371720, 452663168, 565828960, 678994752, 848743440, 905326336, 1131657920, 1357989504, 1697486880, 2263315840, 2715979008, 3394973760, 4526631680, 6789947520, 13579895040]

約数ペア:

[(1, 13579895040), (2, 6789947520), (3, 4526631680), (4, 3394973760), (5, 2715979008), (6, 2263315840), (8, 1697486880), (10, 1357989504), (12, 1131657920), (15, 905326336), (16, 848743440), (20, 678994752), (24, 565828960), (30, 452663168), (32, 424371720), (40, 339497376), (48, 282914480), (60, 226331584), (64, 212185860), (80, 169748688), (96, 141457240), (120, 113165792), (128, 106092930), (160, 84874344), (192, 70728620), (240, 56582896), (256, 53046465), (320, 42437172), (384, 35364310), (480, 28291448), (640, 21218586), (768, 17682155), (823, 16500480), (960, 14145724), (1280, 10609293), (1646, 8250240), (1920, 7072862), (2469, 5500160), (3292, 4125120), (3840, 3536431), (4115, 3300096), (4297, 3160320), (4938, 2750080), (6584, 2062560), (8230, 1650048), (8594, 1580160), (9876, 1375040), (12345, 1100032), (12891, 1053440), (13168, 1031280), (16460, 825024), (17188, 790080), (19752, 687520), (21485, 632064), (24690, 550016), (25782, 526720), (26336, 515640), (32920, 412512), (34376, 395040), (39504, 343760), (42970, 316032), (49380, 275008), (51564, 263360), (52672, 257820), (64455, 210688), (65840, 206256), (68752, 197520), (79008, 171880), (85940, 158016), (98760, 137504), (103128, 131680), (105344, 128910)]