1681636785920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2111}}^1$

素因数の和:3136

約数の個数: 432

約数和(自身を含む): 5053680834048

約数和(自身を除く): 3372044048128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 977, 980, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1954, 1960, 2080, 2111, 2240, 2548, 2912, 3136, 3185, 3328, 3640, 3908, 3920, 4160, 4222, 4480, 4885, 5096, 5824, 6272, 6370, 6839, 7280, 7816, 7840, 8320, 8444, 8960, 9770, 10192, 10555, 11648, 12544, 12701, 12740, 13678, 14560, 14777, 15632, 15680, 16640, 16888, 19540, 20384, 21110, 23296, 25402, 25480, 27356, 27443, 29120, 29554, 31264, 31360, 33776, 34195, 39080, 40768, 42220, 47873, 50804, 50960, 54712, 54886, 58240, 59108, 62528, 62720, 63505, 67552, 68390, 73885, 78160, 81536, 84440, 88907, 95746, 101608, 101920, 103439, 109424, 109772, 116480, 118216, 125056, 127010, 135104, 136780, 137215, 147770, 156320, 163072, 168880, 177814, 191492, 192101, 203216, 203840, 206878, 218848, 219544, 236432, 239365, 250112, 254020, 270208, 273560, 274430, 295540, 312640, 337760, 355628, 382984, 384202, 406432, 407680, 413756, 437696, 439088, 444535, 472864, 478730, 508040, 517195, 540416, 547120, 548860, 591080, 622349, 625280, 675520, 711256, 765968, 768404, 812864, 815360, 827512, 875392, 878176, 889070, 945728, 957460, 960505, 1016080, 1034390, 1094240, 1097720, 1182160, 1244698, 1250560, 1344707, 1351040, 1422512, 1531936, 1536808, 1625728, 1655024, 1750784, 1756352, 1778140, 1891456, 1914920, 1921010, 2032160, 2062447, 2068780, 2188480, 2195440, 2364320, 2489396, 2689414, 2702080, 2845024, 3063872, 3073616, 3111745, 3251456, 3310048, 3512704, 3556280, 3782912, 3829840, 3842020, 4064320, 4124894, 4137560, 4376960, 4390880, 4728640, 4978792, 5378828, 5690048, 6127744, 6147232, 6223490, 6620096, 6723535, 7025408, 7112560, 7659680, 7684040, 8128640, 8249788, 8275120, 8753920, 8781760, 9457280, 9957584, 10312235, 10757656, 11380096, 12255488, 12294464, 12446980, 13240192, 13447070, 14225120, 14437129, 15319360, 15368080, 16257280, 16499576, 16550240, 17563520, 18914560, 19915168, 20624470, 21515312, 22760192, 24588928, 24893960, 26480384, 26811811, 26894140, 28450240, 28874258, 30638720, 30736160, 32999152, 33100480, 35127040, 39830336, 41248940, 43030624, 49177856, 49787920, 53623622, 53788280, 56900480, 57748516, 61277440, 61472320, 65998304, 66200960, 72185645, 79660672, 82497880, 86061248, 99575840, 101059903, 107247244, 107576560, 113800960, 115497032, 122944640, 131996608, 132401920, 134059055, 144371290, 159321344, 164995760, 172122496, 187682677, 199151680, 202119806, 214494488, 215153120, 230994064, 245889280, 263993216, 268118110, 288742580, 329991520, 344244992, 375365354, 398303360, 404239612, 428988976, 430306240, 461988128, 505299515, 527986432, 536236220, 577485160, 659983040, 750730708, 796606720, 808479224, 857977952, 860612480, 923976256, 938413385, 1010599030, 1072472440, 1154970320, 1313778739, 1319966080, 1501461416, 1616958448, 1715955904, 1721224960, 1847952512, 1876826770, 2021198060, 2144944880, 2309940640, 2627557478, 2639932160, 3002922832, 3233916896, 3431911808, 3695905024, 3753653540, 4042396120, 4289889760, 4619881280, 5255114956, 6005845664, 6467833792, 6568893695, 6863823616, 7507307080, 8084792240, 8579779520, 9239762560, 10510229912, 12011691328, 12935667584, 13137787390, 15014614160, 16169584480, 17159559040, 18479525120, 21020459824, 24023382656, 25871335168, 26275574780, 30029228320, 32339168960, 34319118080, 42040919648, 48046765312, 52551149560, 60058456640, 64678337920, 84081839296, 105102299120, 120116913280, 129356675840, 168163678592, 210204598240, 240233826560, 336327357184, 420409196480, 840818392960, 1681636785920]

約数ペア:

[(1, 1681636785920), (2, 840818392960), (4, 420409196480), (5, 336327357184), (7, 240233826560), (8, 210204598240), (10, 168163678592), (13, 129356675840), (14, 120116913280), (16, 105102299120), (20, 84081839296), (26, 64678337920), (28, 60058456640), (32, 52551149560), (35, 48046765312), (40, 42040919648), (49, 34319118080), (52, 32339168960), (56, 30029228320), (64, 26275574780), (65, 25871335168), (70, 24023382656), (80, 21020459824), (91, 18479525120), (98, 17159559040), (104, 16169584480), (112, 15014614160), (128, 13137787390), (130, 12935667584), (140, 12011691328), (160, 10510229912), (182, 9239762560), (196, 8579779520), (208, 8084792240), (224, 7507307080), (245, 6863823616), (256, 6568893695), (260, 6467833792), (280, 6005845664), (320, 5255114956), (364, 4619881280), (392, 4289889760), (416, 4042396120), (448, 3753653540), (455, 3695905024), (490, 3431911808), (520, 3233916896), (560, 3002922832), (637, 2639932160), (640, 2627557478), (728, 2309940640), (784, 2144944880), (832, 2021198060), (896, 1876826770), (910, 1847952512), (977, 1721224960), (980, 1715955904), (1040, 1616958448), (1120, 1501461416), (1274, 1319966080), (1280, 1313778739), (1456, 1154970320), (1568, 1072472440), (1664, 1010599030), (1792, 938413385), (1820, 923976256), (1954, 860612480), (1960, 857977952), (2080, 808479224), (2111, 796606720), (2240, 750730708), (2548, 659983040), (2912, 577485160), (3136, 536236220), (3185, 527986432), (3328, 505299515), (3640, 461988128), (3908, 430306240), (3920, 428988976), (4160, 404239612), (4222, 398303360), (4480, 375365354), (4885, 344244992), (5096, 329991520), (5824, 288742580), (6272, 268118110), (6370, 263993216), (6839, 245889280), (7280, 230994064), (7816, 215153120), (7840, 214494488), (8320, 202119806), (8444, 199151680), (8960, 187682677), (9770, 172122496), (10192, 164995760), (10555, 159321344), (11648, 144371290), (12544, 134059055), (12701, 132401920), (12740, 131996608), (13678, 122944640), (14560, 115497032), (14777, 113800960), (15632, 107576560), (15680, 107247244), (16640, 101059903), (16888, 99575840), (19540, 86061248), (20384, 82497880), (21110, 79660672), (23296, 72185645), (25402, 66200960), (25480, 65998304), (27356, 61472320), (27443, 61277440), (29120, 57748516), (29554, 56900480), (31264, 53788280), (31360, 53623622), (33776, 49787920), (34195, 49177856), (39080, 43030624), (40768, 41248940), (42220, 39830336), (47873, 35127040), (50804, 33100480), (50960, 32999152), (54712, 30736160), (54886, 30638720), (58240, 28874258), (59108, 28450240), (62528, 26894140), (62720, 26811811), (63505, 26480384), (67552, 24893960), (68390, 24588928), (73885, 22760192), (78160, 21515312), (81536, 20624470), (84440, 19915168), (88907, 18914560), (95746, 17563520), (101608, 16550240), (101920, 16499576), (103439, 16257280), (109424, 15368080), (109772, 15319360), (116480, 14437129), (118216, 14225120), (125056, 13447070), (127010, 13240192), (135104, 12446980), (136780, 12294464), (137215, 12255488), (147770, 11380096), (156320, 10757656), (163072, 10312235), (168880, 9957584), (177814, 9457280), (191492, 8781760), (192101, 8753920), (203216, 8275120), (203840, 8249788), (206878, 8128640), (218848, 7684040), (219544, 7659680), (236432, 7112560), (239365, 7025408), (250112, 6723535), (254020, 6620096), (270208, 6223490), (273560, 6147232), (274430, 6127744), (295540, 5690048), (312640, 5378828), (337760, 4978792), (355628, 4728640), (382984, 4390880), (384202, 4376960), (406432, 4137560), (407680, 4124894), (413756, 4064320), (437696, 3842020), (439088, 3829840), (444535, 3782912), (472864, 3556280), (478730, 3512704), (508040, 3310048), (517195, 3251456), (540416, 3111745), (547120, 3073616), (548860, 3063872), (591080, 2845024), (622349, 2702080), (625280, 2689414), (675520, 2489396), (711256, 2364320), (765968, 2195440), (768404, 2188480), (812864, 2068780), (815360, 2062447), (827512, 2032160), (875392, 1921010), (878176, 1914920), (889070, 1891456), (945728, 1778140), (957460, 1756352), (960505, 1750784), (1016080, 1655024), (1034390, 1625728), (1094240, 1536808), (1097720, 1531936), (1182160, 1422512), (1244698, 1351040), (1250560, 1344707)]