249487920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 360

約数和(自身を含む): 979870320

約数和(自身を除く): 730382400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 109, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 218, 220, 240, 255, 264, 272, 289, 306, 327, 330, 340, 360, 374, 396, 408, 436, 440, 495, 510, 528, 545, 561, 578, 612, 654, 660, 680, 720, 748, 765, 792, 816, 867, 872, 880, 935, 981, 990, 1020, 1090, 1122, 1156, 1199, 1224, 1308, 1320, 1360, 1445, 1496, 1530, 1584, 1635, 1683, 1734, 1744, 1853, 1870, 1962, 1980, 2040, 2180, 2244, 2312, 2398, 2448, 2601, 2616, 2640, 2805, 2890, 2992, 3060, 3179, 3270, 3366, 3468, 3597, 3706, 3740, 3924, 3960, 4080, 4335, 4360, 4488, 4624, 4796, 4905, 5202, 5232, 5559, 5610, 5780, 5995, 6120, 6358, 6540, 6732, 6936, 7194, 7412, 7480, 7848, 7920, 8415, 8670, 8720, 8976, 9265, 9537, 9592, 9810, 10404, 10791, 11118, 11220, 11560, 11990, 12240, 12716, 13005, 13080, 13464, 13872, 14388, 14824, 14960, 15696, 15895, 16677, 16830, 17340, 17985, 18530, 19074, 19184, 19620, 20383, 20808, 21582, 22236, 22440, 23120, 23980, 25432, 26010, 26160, 26928, 27795, 28611, 28776, 29648, 31501, 31790, 33354, 33660, 34680, 35970, 37060, 38148, 39240, 40766, 41616, 43164, 44472, 44880, 47685, 47960, 50864, 52020, 53955, 55590, 57222, 57552, 61149, 63002, 63580, 66708, 67320, 69360, 71940, 74120, 76296, 78480, 81532, 83385, 86328, 88944, 94503, 95370, 95920, 101915, 104040, 107910, 111180, 114444, 122298, 126004, 127160, 133416, 134640, 143055, 143880, 148240, 152592, 157505, 163064, 166770, 172656, 183447, 189006, 190740, 203830, 208080, 215820, 222360, 228888, 244596, 252008, 254320, 266832, 283509, 286110, 287760, 305745, 315010, 326128, 333540, 346511, 366894, 378012, 381480, 407660, 431640, 444720, 457776, 472515, 489192, 504016, 567018, 572220, 611490, 630020, 667080, 693022, 733788, 756024, 762960, 815320, 863280, 917235, 945030, 978384, 1039533, 1134036, 1144440, 1222980, 1260040, 1334160, 1386044, 1417545, 1467576, 1512048, 1630640, 1732555, 1834470, 1890060, 2079066, 2268072, 2288880, 2445960, 2520080, 2772088, 2835090, 2935152, 3118599, 3465110, 3668940, 3780120, 4158132, 4536144, 4891920, 5197665, 5544176, 5670180, 6237198, 6930220, 7337880, 7560240, 8316264, 10395330, 11340360, 12474396, 13860440, 14675760, 15592995, 16632528, 20790660, 22680720, 24948792, 27720880, 31185990, 41581320, 49897584, 62371980, 83162640, 124743960, 249487920]

約数ペア:

[(1, 249487920), (2, 124743960), (3, 83162640), (4, 62371980), (5, 49897584), (6, 41581320), (8, 31185990), (9, 27720880), (10, 24948792), (11, 22680720), (12, 20790660), (15, 16632528), (16, 15592995), (17, 14675760), (18, 13860440), (20, 12474396), (22, 11340360), (24, 10395330), (30, 8316264), (33, 7560240), (34, 7337880), (36, 6930220), (40, 6237198), (44, 5670180), (45, 5544176), (48, 5197665), (51, 4891920), (55, 4536144), (60, 4158132), (66, 3780120), (68, 3668940), (72, 3465110), (80, 3118599), (85, 2935152), (88, 2835090), (90, 2772088), (99, 2520080), (102, 2445960), (109, 2288880), (110, 2268072), (120, 2079066), (132, 1890060), (136, 1834470), (144, 1732555), (153, 1630640), (165, 1512048), (170, 1467576), (176, 1417545), (180, 1386044), (187, 1334160), (198, 1260040), (204, 1222980), (218, 1144440), (220, 1134036), (240, 1039533), (255, 978384), (264, 945030), (272, 917235), (289, 863280), (306, 815320), (327, 762960), (330, 756024), (340, 733788), (360, 693022), (374, 667080), (396, 630020), (408, 611490), (436, 572220), (440, 567018), (495, 504016), (510, 489192), (528, 472515), (545, 457776), (561, 444720), (578, 431640), (612, 407660), (654, 381480), (660, 378012), (680, 366894), (720, 346511), (748, 333540), (765, 326128), (792, 315010), (816, 305745), (867, 287760), (872, 286110), (880, 283509), (935, 266832), (981, 254320), (990, 252008), (1020, 244596), (1090, 228888), (1122, 222360), (1156, 215820), (1199, 208080), (1224, 203830), (1308, 190740), (1320, 189006), (1360, 183447), (1445, 172656), (1496, 166770), (1530, 163064), (1584, 157505), (1635, 152592), (1683, 148240), (1734, 143880), (1744, 143055), (1853, 134640), (1870, 133416), (1962, 127160), (1980, 126004), (2040, 122298), (2180, 114444), (2244, 111180), (2312, 107910), (2398, 104040), (2448, 101915), (2601, 95920), (2616, 95370), (2640, 94503), (2805, 88944), (2890, 86328), (2992, 83385), (3060, 81532), (3179, 78480), (3270, 76296), (3366, 74120), (3468, 71940), (3597, 69360), (3706, 67320), (3740, 66708), (3924, 63580), (3960, 63002), (4080, 61149), (4335, 57552), (4360, 57222), (4488, 55590), (4624, 53955), (4796, 52020), (4905, 50864), (5202, 47960), (5232, 47685), (5559, 44880), (5610, 44472), (5780, 43164), (5995, 41616), (6120, 40766), (6358, 39240), (6540, 38148), (6732, 37060), (6936, 35970), (7194, 34680), (7412, 33660), (7480, 33354), (7848, 31790), (7920, 31501), (8415, 29648), (8670, 28776), (8720, 28611), (8976, 27795), (9265, 26928), (9537, 26160), (9592, 26010), (9810, 25432), (10404, 23980), (10791, 23120), (11118, 22440), (11220, 22236), (11560, 21582), (11990, 20808), (12240, 20383), (12716, 19620), (13005, 19184), (13080, 19074), (13464, 18530), (13872, 17985), (14388, 17340), (14824, 16830), (14960, 16677), (15696, 15895)]