1918878720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 352

約数和(自身を含む): 6883422336

約数和(自身を除く): 4964543616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 256, 264, 277, 320, 328, 330, 352, 384, 410, 440, 451, 480, 492, 512, 528, 554, 615, 640, 656, 660, 704, 768, 820, 831, 880, 902, 960, 984, 1024, 1056, 1108, 1230, 1280, 1312, 1320, 1353, 1385, 1408, 1536, 1640, 1662, 1760, 1804, 1920, 1968, 2112, 2216, 2255, 2460, 2560, 2624, 2640, 2706, 2770, 2816, 3047, 3072, 3280, 3324, 3520, 3608, 3840, 3936, 4155, 4224, 4432, 4510, 4920, 5120, 5248, 5280, 5412, 5540, 5632, 6094, 6560, 6648, 6765, 7040, 7216, 7680, 7872, 8310, 8448, 8864, 9020, 9141, 9840, 10496, 10560, 10824, 11080, 11264, 11357, 12188, 13120, 13296, 13530, 14080, 14432, 15235, 15360, 15744, 16620, 16896, 17728, 18040, 18282, 19680, 20992, 21120, 21648, 22160, 22714, 24376, 26240, 26592, 27060, 28160, 28864, 30470, 31488, 33240, 33792, 34071, 35456, 36080, 36564, 39360, 41984, 42240, 43296, 44320, 45428, 45705, 48752, 52480, 53184, 54120, 56320, 56785, 57728, 60940, 62976, 66480, 68142, 70912, 72160, 73128, 78720, 84480, 86592, 88640, 90856, 91410, 97504, 104960, 106368, 108240, 113570, 115456, 121880, 124927, 125952, 132960, 136284, 141824, 144320, 146256, 157440, 168960, 170355, 173184, 177280, 181712, 182820, 195008, 209920, 212736, 216480, 227140, 230912, 243760, 249854, 265920, 272568, 283648, 288640, 292512, 314880, 340710, 346368, 354560, 363424, 365640, 374781, 390016, 425472, 432960, 454280, 461824, 487520, 499708, 531840, 545136, 577280, 585024, 624635, 629760, 681420, 692736, 709120, 726848, 731280, 749562, 780032, 850944, 865920, 908560, 975040, 999416, 1063680, 1090272, 1154560, 1170048, 1249270, 1362840, 1385472, 1418240, 1453696, 1462560, 1499124, 1560064, 1731840, 1817120, 1873905, 1950080, 1998832, 2127360, 2180544, 2309120, 2340096, 2498540, 2725680, 2907392, 2925120, 2998248, 3120128, 3463680, 3634240, 3747810, 3900160, 3997664, 4254720, 4361088, 4680192, 4997080, 5451360, 5814784, 5850240, 5996496, 6927360, 7268480, 7495620, 7800320, 7995328, 8722176, 9360384, 9994160, 10902720, 11629568, 11700480, 11992992, 14536960, 14991240, 15600640, 15990656, 17444352, 19988320, 21805440, 23400960, 23985984, 29073920, 29982480, 31981312, 34888704, 39976640, 43610880, 46801920, 47971968, 58147840, 59964960, 63962624, 79953280, 87221760, 95943936, 119929920, 127925248, 159906560, 174443520, 191887872, 239859840, 319813120, 383775744, 479719680, 639626240, 959439360, 1918878720]

約数ペア:

[(1, 1918878720), (2, 959439360), (3, 639626240), (4, 479719680), (5, 383775744), (6, 319813120), (8, 239859840), (10, 191887872), (11, 174443520), (12, 159906560), (15, 127925248), (16, 119929920), (20, 95943936), (22, 87221760), (24, 79953280), (30, 63962624), (32, 59964960), (33, 58147840), (40, 47971968), (41, 46801920), (44, 43610880), (48, 39976640), (55, 34888704), (60, 31981312), (64, 29982480), (66, 29073920), (80, 23985984), (82, 23400960), (88, 21805440), (96, 19988320), (110, 17444352), (120, 15990656), (123, 15600640), (128, 14991240), (132, 14536960), (160, 11992992), (164, 11700480), (165, 11629568), (176, 10902720), (192, 9994160), (205, 9360384), (220, 8722176), (240, 7995328), (246, 7800320), (256, 7495620), (264, 7268480), (277, 6927360), (320, 5996496), (328, 5850240), (330, 5814784), (352, 5451360), (384, 4997080), (410, 4680192), (440, 4361088), (451, 4254720), (480, 3997664), (492, 3900160), (512, 3747810), (528, 3634240), (554, 3463680), (615, 3120128), (640, 2998248), (656, 2925120), (660, 2907392), (704, 2725680), (768, 2498540), (820, 2340096), (831, 2309120), (880, 2180544), (902, 2127360), (960, 1998832), (984, 1950080), (1024, 1873905), (1056, 1817120), (1108, 1731840), (1230, 1560064), (1280, 1499124), (1312, 1462560), (1320, 1453696), (1353, 1418240), (1385, 1385472), (1408, 1362840), (1536, 1249270), (1640, 1170048), (1662, 1154560), (1760, 1090272), (1804, 1063680), (1920, 999416), (1968, 975040), (2112, 908560), (2216, 865920), (2255, 850944), (2460, 780032), (2560, 749562), (2624, 731280), (2640, 726848), (2706, 709120), (2770, 692736), (2816, 681420), (3047, 629760), (3072, 624635), (3280, 585024), (3324, 577280), (3520, 545136), (3608, 531840), (3840, 499708), (3936, 487520), (4155, 461824), (4224, 454280), (4432, 432960), (4510, 425472), (4920, 390016), (5120, 374781), (5248, 365640), (5280, 363424), (5412, 354560), (5540, 346368), (5632, 340710), (6094, 314880), (6560, 292512), (6648, 288640), (6765, 283648), (7040, 272568), (7216, 265920), (7680, 249854), (7872, 243760), (8310, 230912), (8448, 227140), (8864, 216480), (9020, 212736), (9141, 209920), (9840, 195008), (10496, 182820), (10560, 181712), (10824, 177280), (11080, 173184), (11264, 170355), (11357, 168960), (12188, 157440), (13120, 146256), (13296, 144320), (13530, 141824), (14080, 136284), (14432, 132960), (15235, 125952), (15360, 124927), (15744, 121880), (16620, 115456), (16896, 113570), (17728, 108240), (18040, 106368), (18282, 104960), (19680, 97504), (20992, 91410), (21120, 90856), (21648, 88640), (22160, 86592), (22714, 84480), (24376, 78720), (26240, 73128), (26592, 72160), (27060, 70912), (28160, 68142), (28864, 66480), (30470, 62976), (31488, 60940), (33240, 57728), (33792, 56785), (34071, 56320), (35456, 54120), (36080, 53184), (36564, 52480), (39360, 48752), (41984, 45705), (42240, 45428), (43296, 44320)]