2690316720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13687}}^1$

素因数の和:13729

約数の個数: 320

約数和(自身を含む): 11405936640

約数和(自身を除く): 8715619920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9360, 9828, 10920, 12285, 13104, 13687, 14040, 15120, 16380, 19656, 21840, 24570, 27374, 28080, 32760, 39312, 41061, 49140, 54748, 65520, 68435, 82122, 95809, 98280, 109496, 123183, 136870, 164244, 177931, 191618, 196560, 205305, 218992, 246366, 273740, 287427, 328488, 355862, 369549, 383236, 410610, 479045, 492732, 533793, 547480, 574854, 615915, 656976, 711724, 739098, 766472, 821220, 862281, 889655, 958090, 985464, 1067586, 1094960, 1149708, 1231830, 1245517, 1423448, 1437135, 1478196, 1532944, 1601379, 1642440, 1724562, 1779310, 1847745, 1916180, 1970928, 2135172, 2299416, 2463660, 2491034, 2586843, 2668965, 2846896, 2874270, 2956392, 3202758, 3284880, 3449124, 3558620, 3695490, 3736551, 3832360, 4270344, 4311405, 4598832, 4804137, 4927320, 4982068, 5173686, 5337930, 5748540, 5912784, 6227585, 6405516, 6898248, 7117240, 7390980, 7473102, 7664720, 8006895, 8540688, 8622810, 9608274, 9854640, 9964136, 10347372, 10675860, 11209653, 11497080, 12455170, 12811032, 12934215, 13796496, 14234480, 14781960, 14946204, 16013790, 17245620, 18682755, 19216548, 19928272, 20694744, 21351720, 22419306, 22994160, 24020685, 24910340, 25622064, 25868430, 29563920, 29892408, 32027580, 33628959, 34491240, 37365510, 38433096, 41389488, 42703440, 44838612, 48041370, 49820680, 51736860, 56048265, 59784816, 64055160, 67257918, 68982480, 74731020, 76866192, 89677224, 96082740, 99641360, 103473720, 112096530, 128110320, 134515836, 149462040, 168144795, 179354448, 192165480, 206947440, 224193060, 269031672, 298924080, 336289590, 384330960, 448386120, 538063344, 672579180, 896772240, 1345158360, 2690316720]

約数ペア:

[(1, 2690316720), (2, 1345158360), (3, 896772240), (4, 672579180), (5, 538063344), (6, 448386120), (7, 384330960), (8, 336289590), (9, 298924080), (10, 269031672), (12, 224193060), (13, 206947440), (14, 192165480), (15, 179354448), (16, 168144795), (18, 149462040), (20, 134515836), (21, 128110320), (24, 112096530), (26, 103473720), (27, 99641360), (28, 96082740), (30, 89677224), (35, 76866192), (36, 74731020), (39, 68982480), (40, 67257918), (42, 64055160), (45, 59784816), (48, 56048265), (52, 51736860), (54, 49820680), (56, 48041370), (60, 44838612), (63, 42703440), (65, 41389488), (70, 38433096), (72, 37365510), (78, 34491240), (80, 33628959), (84, 32027580), (90, 29892408), (91, 29563920), (104, 25868430), (105, 25622064), (108, 24910340), (112, 24020685), (117, 22994160), (120, 22419306), (126, 21351720), (130, 20694744), (135, 19928272), (140, 19216548), (144, 18682755), (156, 17245620), (168, 16013790), (180, 14946204), (182, 14781960), (189, 14234480), (195, 13796496), (208, 12934215), (210, 12811032), (216, 12455170), (234, 11497080), (240, 11209653), (252, 10675860), (260, 10347372), (270, 9964136), (273, 9854640), (280, 9608274), (312, 8622810), (315, 8540688), (336, 8006895), (351, 7664720), (360, 7473102), (364, 7390980), (378, 7117240), (390, 6898248), (420, 6405516), (432, 6227585), (455, 5912784), (468, 5748540), (504, 5337930), (520, 5173686), (540, 4982068), (546, 4927320), (560, 4804137), (585, 4598832), (624, 4311405), (630, 4270344), (702, 3832360), (720, 3736551), (728, 3695490), (756, 3558620), (780, 3449124), (819, 3284880), (840, 3202758), (910, 2956392), (936, 2874270), (945, 2846896), (1008, 2668965), (1040, 2586843), (1080, 2491034), (1092, 2463660), (1170, 2299416), (1260, 2135172), (1365, 1970928), (1404, 1916180), (1456, 1847745), (1512, 1779310), (1560, 1724562), (1638, 1642440), (1680, 1601379), (1755, 1532944), (1820, 1478196), (1872, 1437135), (1890, 1423448), (2160, 1245517), (2184, 1231830), (2340, 1149708), (2457, 1094960), (2520, 1067586), (2730, 985464), (2808, 958090), (3024, 889655), (3120, 862281), (3276, 821220), (3510, 766472), (3640, 739098), (3780, 711724), (4095, 656976), (4368, 615915), (4680, 574854), (4914, 547480), (5040, 533793), (5460, 492732), (5616, 479045), (6552, 410610), (7020, 383236), (7280, 369549), (7560, 355862), (8190, 328488), (9360, 287427), (9828, 273740), (10920, 246366), (12285, 218992), (13104, 205305), (13687, 196560), (14040, 191618), (15120, 177931), (16380, 164244), (19656, 136870), (21840, 123183), (24570, 109496), (27374, 98280), (28080, 95809), (32760, 82122), (39312, 68435), (41061, 65520), (49140, 54748)]