98244720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 382779072

約数和(自身を除く): 284534352

約数列:

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

約数ペア:

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