18858194880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{57271}}^1$

素因数の和:57312

約数の個数: 224

約数和(自身を含む): 69826022400

約数和(自身を除く): 50967827520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2240, 2352, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13720, 15680, 16464, 20580, 21952, 23520, 27440, 32928, 41160, 47040, 54880, 57271, 65856, 82320, 109760, 114542, 164640, 171813, 229084, 286355, 329280, 343626, 400897, 458168, 572710, 687252, 801794, 859065, 916336, 1145420, 1202691, 1374504, 1603588, 1718130, 1832672, 2004485, 2290840, 2405382, 2749008, 2806279, 3207176, 3436260, 3665344, 4008970, 4581680, 4810764, 5498016, 5612558, 6013455, 6414352, 6872520, 8017940, 8418837, 9163360, 9621528, 10996032, 11225116, 12026910, 12828704, 13745040, 14031395, 16035880, 16837674, 18326720, 19243056, 19643953, 22450232, 24053820, 25657408, 27490080, 28062790, 32071760, 33675348, 38486112, 39287906, 42094185, 44900464, 48107640, 54980160, 56125580, 58931859, 64143520, 67350696, 76972224, 78575812, 84188370, 89800928, 96215280, 98219765, 112251160, 117863718, 128287040, 134701392, 157151624, 168376740, 179601856, 192430560, 196439530, 224502320, 235727436, 269402784, 294659295, 314303248, 336753480, 384861120, 392879060, 449004640, 471454872, 538805568, 589318590, 628606496, 673506960, 785758120, 898009280, 942909744, 1178637180, 1257212992, 1347013920, 1571516240, 1885819488, 2357274360, 2694027840, 3143032480, 3771638976, 4714548720, 6286064960, 9429097440, 18858194880]

約数ペア:

[(1, 18858194880), (2, 9429097440), (3, 6286064960), (4, 4714548720), (5, 3771638976), (6, 3143032480), (7, 2694027840), (8, 2357274360), (10, 1885819488), (12, 1571516240), (14, 1347013920), (15, 1257212992), (16, 1178637180), (20, 942909744), (21, 898009280), (24, 785758120), (28, 673506960), (30, 628606496), (32, 589318590), (35, 538805568), (40, 471454872), (42, 449004640), (48, 392879060), (49, 384861120), (56, 336753480), (60, 314303248), (64, 294659295), (70, 269402784), (80, 235727436), (84, 224502320), (96, 196439530), (98, 192430560), (105, 179601856), (112, 168376740), (120, 157151624), (140, 134701392), (147, 128287040), (160, 117863718), (168, 112251160), (192, 98219765), (196, 96215280), (210, 89800928), (224, 84188370), (240, 78575812), (245, 76972224), (280, 67350696), (294, 64143520), (320, 58931859), (336, 56125580), (343, 54980160), (392, 48107640), (420, 44900464), (448, 42094185), (480, 39287906), (490, 38486112), (560, 33675348), (588, 32071760), (672, 28062790), (686, 27490080), (735, 25657408), (784, 24053820), (840, 22450232), (960, 19643953), (980, 19243056), (1029, 18326720), (1120, 16837674), (1176, 16035880), (1344, 14031395), (1372, 13745040), (1470, 12828704), (1568, 12026910), (1680, 11225116), (1715, 10996032), (1960, 9621528), (2058, 9163360), (2240, 8418837), (2352, 8017940), (2744, 6872520), (2940, 6414352), (3136, 6013455), (3360, 5612558), (3430, 5498016), (3920, 4810764), (4116, 4581680), (4704, 4008970), (5145, 3665344), (5488, 3436260), (5880, 3207176), (6720, 2806279), (6860, 2749008), (7840, 2405382), (8232, 2290840), (9408, 2004485), (10290, 1832672), (10976, 1718130), (11760, 1603588), (13720, 1374504), (15680, 1202691), (16464, 1145420), (20580, 916336), (21952, 859065), (23520, 801794), (27440, 687252), (32928, 572710), (41160, 458168), (47040, 400897), (54880, 343626), (57271, 329280), (65856, 286355), (82320, 229084), (109760, 171813), (114542, 164640)]