1790455680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23911}}^1$

素因数の和:23949

約数の個数: 192

約数和(自身を含む): 6658535520

約数和(自身を除く): 4868079840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 23911, 24960, 37440, 47822, 71733, 74880, 95644, 119555, 143466, 191288, 215199, 239110, 286932, 310843, 358665, 382576, 430398, 478220, 573864, 621686, 717330, 765152, 860796, 932529, 956440, 1075995, 1147728, 1243372, 1434660, 1530304, 1554215, 1721592, 1865058, 1912880, 2151990, 2295456, 2486744, 2797587, 2869320, 3060608, 3108430, 3443184, 3730116, 3825760, 4303980, 4590912, 4662645, 4973488, 5595174, 5738640, 6216860, 6886368, 7460232, 7651520, 8607960, 9181824, 9325290, 9946976, 11190348, 11477280, 12433720, 13772736, 13987935, 14920464, 15303040, 17215920, 18650580, 19893952, 22380696, 22954560, 24867440, 27545472, 27975870, 29840928, 34431840, 37301160, 39787904, 44761392, 45909120, 49734880, 55951740, 59681856, 68863680, 74602320, 89522784, 99469760, 111903480, 119363712, 137727360, 149204640, 179045568, 198939520, 223806960, 298409280, 358091136, 447613920, 596818560, 895227840, 1790455680]

約数ペア:

[(1, 1790455680), (2, 895227840), (3, 596818560), (4, 447613920), (5, 358091136), (6, 298409280), (8, 223806960), (9, 198939520), (10, 179045568), (12, 149204640), (13, 137727360), (15, 119363712), (16, 111903480), (18, 99469760), (20, 89522784), (24, 74602320), (26, 68863680), (30, 59681856), (32, 55951740), (36, 49734880), (39, 45909120), (40, 44761392), (45, 39787904), (48, 37301160), (52, 34431840), (60, 29840928), (64, 27975870), (65, 27545472), (72, 24867440), (78, 22954560), (80, 22380696), (90, 19893952), (96, 18650580), (104, 17215920), (117, 15303040), (120, 14920464), (128, 13987935), (130, 13772736), (144, 12433720), (156, 11477280), (160, 11190348), (180, 9946976), (192, 9325290), (195, 9181824), (208, 8607960), (234, 7651520), (240, 7460232), (260, 6886368), (288, 6216860), (312, 5738640), (320, 5595174), (360, 4973488), (384, 4662645), (390, 4590912), (416, 4303980), (468, 3825760), (480, 3730116), (520, 3443184), (576, 3108430), (585, 3060608), (624, 2869320), (640, 2797587), (720, 2486744), (780, 2295456), (832, 2151990), (936, 1912880), (960, 1865058), (1040, 1721592), (1152, 1554215), (1170, 1530304), (1248, 1434660), (1440, 1243372), (1560, 1147728), (1664, 1075995), (1872, 956440), (1920, 932529), (2080, 860796), (2340, 765152), (2496, 717330), (2880, 621686), (3120, 573864), (3744, 478220), (4160, 430398), (4680, 382576), (4992, 358665), (5760, 310843), (6240, 286932), (7488, 239110), (8320, 215199), (9360, 191288), (12480, 143466), (14976, 119555), (18720, 95644), (23911, 74880), (24960, 71733), (37440, 47822)]