215043840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1735

約数の個数: 216

約数和(自身を含む): 812146608

約数和(自身を除く): 597102768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1697, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3394, 3520, 3840, 3960, 4224, 5091, 5280, 5760, 6336, 6788, 7040, 7920, 8448, 8485, 10182, 10560, 11520, 12672, 13576, 14080, 15273, 15840, 16970, 18667, 20364, 21120, 25344, 25455, 27152, 30546, 31680, 33940, 37334, 40728, 42240, 50910, 54304, 56001, 61092, 63360, 67880, 74668, 76365, 81456, 93335, 101820, 108608, 112002, 122184, 126720, 135760, 149336, 152730, 162912, 168003, 186670, 203640, 217216, 224004, 244368, 271520, 280005, 298672, 305460, 325824, 336006, 373340, 407280, 434432, 448008, 488736, 543040, 560010, 597344, 610920, 651648, 672012, 746680, 814560, 840015, 896016, 977472, 1086080, 1120020, 1194688, 1221840, 1303296, 1344024, 1493360, 1629120, 1680030, 1792032, 1954944, 2172160, 2240040, 2389376, 2443680, 2688048, 2986720, 3258240, 3360060, 3584064, 3909888, 4480080, 4778752, 4887360, 5376096, 5973440, 6516480, 6720120, 7168128, 8960160, 9774720, 10752192, 11946880, 13440240, 14336256, 17920320, 19549440, 21504384, 23893760, 26880480, 35840640, 43008768, 53760960, 71681280, 107521920, 215043840]

約数ペア:

[(1, 215043840), (2, 107521920), (3, 71681280), (4, 53760960), (5, 43008768), (6, 35840640), (8, 26880480), (9, 23893760), (10, 21504384), (11, 19549440), (12, 17920320), (15, 14336256), (16, 13440240), (18, 11946880), (20, 10752192), (22, 9774720), (24, 8960160), (30, 7168128), (32, 6720120), (33, 6516480), (36, 5973440), (40, 5376096), (44, 4887360), (45, 4778752), (48, 4480080), (55, 3909888), (60, 3584064), (64, 3360060), (66, 3258240), (72, 2986720), (80, 2688048), (88, 2443680), (90, 2389376), (96, 2240040), (99, 2172160), (110, 1954944), (120, 1792032), (128, 1680030), (132, 1629120), (144, 1493360), (160, 1344024), (165, 1303296), (176, 1221840), (180, 1194688), (192, 1120020), (198, 1086080), (220, 977472), (240, 896016), (256, 840015), (264, 814560), (288, 746680), (320, 672012), (330, 651648), (352, 610920), (360, 597344), (384, 560010), (396, 543040), (440, 488736), (480, 448008), (495, 434432), (528, 407280), (576, 373340), (640, 336006), (660, 325824), (704, 305460), (720, 298672), (768, 280005), (792, 271520), (880, 244368), (960, 224004), (990, 217216), (1056, 203640), (1152, 186670), (1280, 168003), (1320, 162912), (1408, 152730), (1440, 149336), (1584, 135760), (1697, 126720), (1760, 122184), (1920, 112002), (1980, 108608), (2112, 101820), (2304, 93335), (2640, 81456), (2816, 76365), (2880, 74668), (3168, 67880), (3394, 63360), (3520, 61092), (3840, 56001), (3960, 54304), (4224, 50910), (5091, 42240), (5280, 40728), (5760, 37334), (6336, 33940), (6788, 31680), (7040, 30546), (7920, 27152), (8448, 25455), (8485, 25344), (10182, 21120), (10560, 20364), (11520, 18667), (12672, 16970), (13576, 15840), (14080, 15273)]