216872556320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{12967}}^1$

素因数の和:13235

約数の個数: 192

約数和(自身を含む): 595287221760

約数和(自身を除く): 378414665440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 137, 140, 160, 218, 224, 274, 280, 436, 545, 548, 560, 685, 763, 872, 959, 1090, 1096, 1120, 1370, 1526, 1744, 1918, 2180, 2192, 2740, 3052, 3488, 3815, 3836, 4360, 4384, 4795, 5480, 6104, 7630, 7672, 8720, 9590, 10960, 12208, 12967, 14933, 15260, 15344, 17440, 19180, 21920, 24416, 25934, 29866, 30520, 30688, 38360, 51868, 59732, 61040, 64835, 74665, 76720, 90769, 103736, 104531, 119464, 122080, 129670, 149330, 153440, 181538, 207472, 209062, 238928, 259340, 298660, 363076, 414944, 418124, 453845, 477856, 518680, 522655, 597320, 726152, 836248, 907690, 1037360, 1045310, 1194640, 1413403, 1452304, 1672496, 1776479, 1815380, 2074720, 2090620, 2389280, 2826806, 2904608, 3344992, 3552958, 3630760, 4181240, 5653612, 7067015, 7105916, 7261520, 8362480, 8882395, 9893821, 11307224, 12435353, 14134030, 14211832, 14523040, 16724960, 17764790, 19787642, 22614448, 24870706, 28268060, 28423664, 35529580, 39575284, 45228896, 49469105, 49741412, 56536120, 56847328, 62176765, 71059160, 79150568, 98938210, 99482824, 113072240, 124353530, 142118320, 158301136, 193636211, 197876420, 198965648, 226144480, 248707060, 284236640, 316602272, 387272422, 395752840, 397931296, 497414120, 774544844, 791505680, 968181055, 994828240, 1355453477, 1549089688, 1583011360, 1936362110, 1989656480, 2710906954, 3098179376, 3872724220, 5421813908, 6196358752, 6777267385, 7745448440, 10843627816, 13554534770, 15490896880, 21687255632, 27109069540, 30981793760, 43374511264, 54218139080, 108436278160, 216872556320]

約数ペア:

[(1, 216872556320), (2, 108436278160), (4, 54218139080), (5, 43374511264), (7, 30981793760), (8, 27109069540), (10, 21687255632), (14, 15490896880), (16, 13554534770), (20, 10843627816), (28, 7745448440), (32, 6777267385), (35, 6196358752), (40, 5421813908), (56, 3872724220), (70, 3098179376), (80, 2710906954), (109, 1989656480), (112, 1936362110), (137, 1583011360), (140, 1549089688), (160, 1355453477), (218, 994828240), (224, 968181055), (274, 791505680), (280, 774544844), (436, 497414120), (545, 397931296), (548, 395752840), (560, 387272422), (685, 316602272), (763, 284236640), (872, 248707060), (959, 226144480), (1090, 198965648), (1096, 197876420), (1120, 193636211), (1370, 158301136), (1526, 142118320), (1744, 124353530), (1918, 113072240), (2180, 99482824), (2192, 98938210), (2740, 79150568), (3052, 71059160), (3488, 62176765), (3815, 56847328), (3836, 56536120), (4360, 49741412), (4384, 49469105), (4795, 45228896), (5480, 39575284), (6104, 35529580), (7630, 28423664), (7672, 28268060), (8720, 24870706), (9590, 22614448), (10960, 19787642), (12208, 17764790), (12967, 16724960), (14933, 14523040), (15260, 14211832), (15344, 14134030), (17440, 12435353), (19180, 11307224), (21920, 9893821), (24416, 8882395), (25934, 8362480), (29866, 7261520), (30520, 7105916), (30688, 7067015), (38360, 5653612), (51868, 4181240), (59732, 3630760), (61040, 3552958), (64835, 3344992), (74665, 2904608), (76720, 2826806), (90769, 2389280), (103736, 2090620), (104531, 2074720), (119464, 1815380), (122080, 1776479), (129670, 1672496), (149330, 1452304), (153440, 1413403), (181538, 1194640), (207472, 1045310), (209062, 1037360), (238928, 907690), (259340, 836248), (298660, 726152), (363076, 597320), (414944, 522655), (418124, 518680), (453845, 477856)]