678309120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 288

約数和(自身を含む): 2536195200

約数和(自身を除く): 1857886080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1033, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2066, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3040, 3099, 3420, 3456, 3648, 3840, 4104, 4132, 4320, 4560, 4864, 5130, 5165, 5472, 5760, 6080, 6198, 6840, 6912, 7296, 8208, 8264, 8640, 9120, 9297, 10260, 10330, 10944, 11520, 12160, 12396, 13680, 14592, 15495, 16416, 16528, 17280, 18240, 18594, 19627, 20520, 20660, 21888, 24320, 24792, 27360, 27891, 30990, 32832, 33056, 34560, 36480, 37188, 39254, 41040, 41320, 43776, 46485, 49584, 54720, 55782, 58881, 61980, 65664, 66112, 72960, 74376, 78508, 82080, 82640, 92970, 98135, 99168, 109440, 111564, 117762, 123960, 131328, 132224, 139455, 148752, 157016, 164160, 165280, 176643, 185940, 196270, 198336, 218880, 223128, 235524, 247920, 264448, 278910, 294405, 297504, 314032, 328320, 330560, 353286, 371880, 392540, 396672, 446256, 471048, 495840, 529929, 557820, 588810, 595008, 628064, 656640, 661120, 706572, 743760, 785080, 793344, 883215, 892512, 942096, 991680, 1059858, 1115640, 1177620, 1190016, 1256128, 1322240, 1413144, 1487520, 1570160, 1766430, 1785024, 1884192, 1983360, 2119716, 2231280, 2355240, 2380032, 2512256, 2649645, 2826288, 2975040, 3140320, 3532860, 3570048, 3768384, 3966720, 4239432, 4462560, 4710480, 5024512, 5299290, 5652576, 5950080, 6280640, 7065720, 7140096, 7536768, 8478864, 8925120, 9420960, 10598580, 11305152, 11900160, 12561280, 14131440, 15073536, 16957728, 17850240, 18841920, 21197160, 22610304, 25122560, 28262880, 33915456, 35700480, 37683840, 42394320, 45220608, 56525760, 67830912, 75367680, 84788640, 113051520, 135661824, 169577280, 226103040, 339154560, 678309120]

約数ペア:

[(1, 678309120), (2, 339154560), (3, 226103040), (4, 169577280), (5, 135661824), (6, 113051520), (8, 84788640), (9, 75367680), (10, 67830912), (12, 56525760), (15, 45220608), (16, 42394320), (18, 37683840), (19, 35700480), (20, 33915456), (24, 28262880), (27, 25122560), (30, 22610304), (32, 21197160), (36, 18841920), (38, 17850240), (40, 16957728), (45, 15073536), (48, 14131440), (54, 12561280), (57, 11900160), (60, 11305152), (64, 10598580), (72, 9420960), (76, 8925120), (80, 8478864), (90, 7536768), (95, 7140096), (96, 7065720), (108, 6280640), (114, 5950080), (120, 5652576), (128, 5299290), (135, 5024512), (144, 4710480), (152, 4462560), (160, 4239432), (171, 3966720), (180, 3768384), (190, 3570048), (192, 3532860), (216, 3140320), (228, 2975040), (240, 2826288), (256, 2649645), (270, 2512256), (285, 2380032), (288, 2355240), (304, 2231280), (320, 2119716), (342, 1983360), (360, 1884192), (380, 1785024), (384, 1766430), (432, 1570160), (456, 1487520), (480, 1413144), (513, 1322240), (540, 1256128), (570, 1190016), (576, 1177620), (608, 1115640), (640, 1059858), (684, 991680), (720, 942096), (760, 892512), (768, 883215), (855, 793344), (864, 785080), (912, 743760), (960, 706572), (1026, 661120), (1033, 656640), (1080, 628064), (1140, 595008), (1152, 588810), (1216, 557820), (1280, 529929), (1368, 495840), (1440, 471048), (1520, 446256), (1710, 396672), (1728, 392540), (1824, 371880), (1920, 353286), (2052, 330560), (2066, 328320), (2160, 314032), (2280, 297504), (2304, 294405), (2432, 278910), (2565, 264448), (2736, 247920), (2880, 235524), (3040, 223128), (3099, 218880), (3420, 198336), (3456, 196270), (3648, 185940), (3840, 176643), (4104, 165280), (4132, 164160), (4320, 157016), (4560, 148752), (4864, 139455), (5130, 132224), (5165, 131328), (5472, 123960), (5760, 117762), (6080, 111564), (6198, 109440), (6840, 99168), (6912, 98135), (7296, 92970), (8208, 82640), (8264, 82080), (8640, 78508), (9120, 74376), (9297, 72960), (10260, 66112), (10330, 65664), (10944, 61980), (11520, 58881), (12160, 55782), (12396, 54720), (13680, 49584), (14592, 46485), (15495, 43776), (16416, 41320), (16528, 41040), (17280, 39254), (18240, 37188), (18594, 36480), (19627, 34560), (20520, 33056), (20660, 32832), (21888, 30990), (24320, 27891), (24792, 27360)]