196489440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 777905856

約数和(自身を除く): 581416416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 193, 202, 210, 224, 240, 252, 280, 288, 303, 315, 336, 360, 386, 404, 420, 480, 504, 505, 560, 579, 606, 630, 672, 707, 720, 772, 808, 840, 909, 965, 1008, 1010, 1120, 1158, 1212, 1260, 1351, 1414, 1440, 1515, 1544, 1616, 1680, 1737, 1818, 1930, 2016, 2020, 2121, 2316, 2424, 2520, 2702, 2828, 2895, 3030, 3088, 3232, 3360, 3474, 3535, 3636, 3860, 4040, 4053, 4242, 4545, 4632, 4848, 5040, 5404, 5656, 5790, 6060, 6176, 6363, 6755, 6948, 7070, 7272, 7720, 8080, 8106, 8484, 8685, 9090, 9264, 9696, 10080, 10605, 10808, 11312, 11580, 12120, 12159, 12726, 13510, 13896, 14140, 14544, 15440, 16160, 16212, 16968, 17370, 18180, 18528, 19493, 20265, 21210, 21616, 22624, 23160, 24240, 24318, 25452, 27020, 27792, 28280, 29088, 30880, 31815, 32424, 33936, 34740, 36360, 38986, 40530, 42420, 43232, 46320, 48480, 48636, 50904, 54040, 55584, 56560, 58479, 60795, 63630, 64848, 67872, 69480, 72720, 77972, 81060, 84840, 92640, 97272, 97465, 101808, 108080, 113120, 116958, 121590, 127260, 129696, 136451, 138960, 145440, 155944, 162120, 169680, 175437, 194544, 194930, 203616, 216160, 233916, 243180, 254520, 272902, 277920, 292395, 311888, 324240, 339360, 350874, 389088, 389860, 409353, 467832, 486360, 509040, 545804, 584790, 623776, 648480, 682255, 701748, 779720, 818706, 877185, 935664, 972720, 1018080, 1091608, 1169580, 1228059, 1364510, 1403496, 1559440, 1637412, 1754370, 1871328, 1945440, 2046765, 2183216, 2339160, 2456118, 2729020, 2806992, 3118880, 3274824, 3508740, 4093530, 4366432, 4678320, 4912236, 5458040, 5613984, 6140295, 6549648, 7017480, 8187060, 9356640, 9824472, 10916080, 12280590, 13099296, 14034960, 16374120, 19648944, 21832160, 24561180, 28069920, 32748240, 39297888, 49122360, 65496480, 98244720, 196489440]

約数ペア:

[(1, 196489440), (2, 98244720), (3, 65496480), (4, 49122360), (5, 39297888), (6, 32748240), (7, 28069920), (8, 24561180), (9, 21832160), (10, 19648944), (12, 16374120), (14, 14034960), (15, 13099296), (16, 12280590), (18, 10916080), (20, 9824472), (21, 9356640), (24, 8187060), (28, 7017480), (30, 6549648), (32, 6140295), (35, 5613984), (36, 5458040), (40, 4912236), (42, 4678320), (45, 4366432), (48, 4093530), (56, 3508740), (60, 3274824), (63, 3118880), (70, 2806992), (72, 2729020), (80, 2456118), (84, 2339160), (90, 2183216), (96, 2046765), (101, 1945440), (105, 1871328), (112, 1754370), (120, 1637412), (126, 1559440), (140, 1403496), (144, 1364510), (160, 1228059), (168, 1169580), (180, 1091608), (193, 1018080), (202, 972720), (210, 935664), (224, 877185), (240, 818706), (252, 779720), (280, 701748), (288, 682255), (303, 648480), (315, 623776), (336, 584790), (360, 545804), (386, 509040), (404, 486360), (420, 467832), (480, 409353), (504, 389860), (505, 389088), (560, 350874), (579, 339360), (606, 324240), (630, 311888), (672, 292395), (707, 277920), (720, 272902), (772, 254520), (808, 243180), (840, 233916), (909, 216160), (965, 203616), (1008, 194930), (1010, 194544), (1120, 175437), (1158, 169680), (1212, 162120), (1260, 155944), (1351, 145440), (1414, 138960), (1440, 136451), (1515, 129696), (1544, 127260), (1616, 121590), (1680, 116958), (1737, 113120), (1818, 108080), (1930, 101808), (2016, 97465), (2020, 97272), (2121, 92640), (2316, 84840), (2424, 81060), (2520, 77972), (2702, 72720), (2828, 69480), (2895, 67872), (3030, 64848), (3088, 63630), (3232, 60795), (3360, 58479), (3474, 56560), (3535, 55584), (3636, 54040), (3860, 50904), (4040, 48636), (4053, 48480), (4242, 46320), (4545, 43232), (4632, 42420), (4848, 40530), (5040, 38986), (5404, 36360), (5656, 34740), (5790, 33936), (6060, 32424), (6176, 31815), (6363, 30880), (6755, 29088), (6948, 28280), (7070, 27792), (7272, 27020), (7720, 25452), (8080, 24318), (8106, 24240), (8484, 23160), (8685, 22624), (9090, 21616), (9264, 21210), (9696, 20265), (10080, 19493), (10605, 18528), (10808, 18180), (11312, 17370), (11580, 16968), (12120, 16212), (12159, 16160), (12726, 15440), (13510, 14544), (13896, 14140)]