7213235120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 320

約数和(自身を含む): 21427795200

約数和(自身を除く): 14214560080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 73, 80, 91, 98, 104, 112, 130, 140, 146, 182, 196, 208, 245, 260, 277, 280, 292, 343, 364, 365, 392, 455, 490, 511, 520, 554, 560, 584, 637, 686, 728, 730, 784, 910, 949, 980, 1022, 1040, 1108, 1168, 1274, 1372, 1385, 1456, 1460, 1715, 1820, 1898, 1939, 1960, 2044, 2216, 2548, 2555, 2744, 2770, 2920, 3185, 3430, 3577, 3601, 3640, 3796, 3878, 3920, 4088, 4432, 4459, 4745, 5096, 5110, 5488, 5540, 5840, 6370, 6643, 6860, 7154, 7202, 7280, 7592, 7756, 8176, 8918, 9490, 9695, 10192, 10220, 11080, 12740, 13286, 13573, 13720, 14308, 14404, 15184, 15512, 17836, 17885, 18005, 18980, 19390, 20221, 20440, 22160, 22295, 25039, 25207, 25480, 26572, 27146, 27440, 28616, 28808, 31024, 33215, 35672, 35770, 36010, 37960, 38780, 40442, 40880, 44590, 46501, 50078, 50414, 50960, 53144, 54292, 57232, 57616, 66430, 67865, 71344, 71540, 72020, 75920, 77560, 80884, 89180, 93002, 95011, 100156, 100828, 101105, 106288, 108584, 125195, 126035, 132860, 135730, 141547, 143080, 144040, 155120, 161768, 176449, 178360, 186004, 190022, 200312, 201656, 202210, 217168, 232505, 250390, 252070, 262873, 265720, 271460, 283094, 286160, 288080, 323536, 325507, 352898, 356720, 372008, 380044, 400624, 403312, 404420, 465010, 475055, 500780, 504140, 525746, 531440, 542920, 566188, 651014, 705796, 707735, 744016, 760088, 808840, 882245, 930020, 950110, 990829, 1001560, 1008280, 1051492, 1085840, 1132376, 1235143, 1302028, 1314365, 1411592, 1415470, 1520176, 1617680, 1627535, 1764490, 1840111, 1860040, 1900220, 1981658, 2003120, 2016560, 2102984, 2264752, 2470286, 2604056, 2628730, 2823184, 2830940, 3255070, 3528980, 3680222, 3720080, 3800440, 3963316, 4205968, 4940572, 4954145, 5208112, 5257460, 5661880, 6175715, 6510140, 6935803, 7057960, 7360444, 7600880, 7926632, 9200555, 9881144, 9908290, 10514920, 11323760, 12351430, 12880777, 13020280, 13871606, 14115920, 14720888, 15853264, 18401110, 19762288, 19816580, 21029840, 24702860, 25761554, 26040560, 27743212, 29441776, 34679015, 36802220, 39633160, 49405720, 51523108, 55486424, 64403885, 69358030, 73604440, 79266320, 90165439, 98811440, 103046216, 110972848, 128807770, 138716060, 147208880, 180330878, 206092432, 257615540, 277432120, 360661756, 450827195, 515231080, 554864240, 721323512, 901654390, 1030462160, 1442647024, 1803308780, 3606617560, 7213235120]

約数ペア:

[(1, 7213235120), (2, 3606617560), (4, 1803308780), (5, 1442647024), (7, 1030462160), (8, 901654390), (10, 721323512), (13, 554864240), (14, 515231080), (16, 450827195), (20, 360661756), (26, 277432120), (28, 257615540), (35, 206092432), (40, 180330878), (49, 147208880), (52, 138716060), (56, 128807770), (65, 110972848), (70, 103046216), (73, 98811440), (80, 90165439), (91, 79266320), (98, 73604440), (104, 69358030), (112, 64403885), (130, 55486424), (140, 51523108), (146, 49405720), (182, 39633160), (196, 36802220), (208, 34679015), (245, 29441776), (260, 27743212), (277, 26040560), (280, 25761554), (292, 24702860), (343, 21029840), (364, 19816580), (365, 19762288), (392, 18401110), (455, 15853264), (490, 14720888), (511, 14115920), (520, 13871606), (554, 13020280), (560, 12880777), (584, 12351430), (637, 11323760), (686, 10514920), (728, 9908290), (730, 9881144), (784, 9200555), (910, 7926632), (949, 7600880), (980, 7360444), (1022, 7057960), (1040, 6935803), (1108, 6510140), (1168, 6175715), (1274, 5661880), (1372, 5257460), (1385, 5208112), (1456, 4954145), (1460, 4940572), (1715, 4205968), (1820, 3963316), (1898, 3800440), (1939, 3720080), (1960, 3680222), (2044, 3528980), (2216, 3255070), (2548, 2830940), (2555, 2823184), (2744, 2628730), (2770, 2604056), (2920, 2470286), (3185, 2264752), (3430, 2102984), (3577, 2016560), (3601, 2003120), (3640, 1981658), (3796, 1900220), (3878, 1860040), (3920, 1840111), (4088, 1764490), (4432, 1627535), (4459, 1617680), (4745, 1520176), (5096, 1415470), (5110, 1411592), (5488, 1314365), (5540, 1302028), (5840, 1235143), (6370, 1132376), (6643, 1085840), (6860, 1051492), (7154, 1008280), (7202, 1001560), (7280, 990829), (7592, 950110), (7756, 930020), (8176, 882245), (8918, 808840), (9490, 760088), (9695, 744016), (10192, 707735), (10220, 705796), (11080, 651014), (12740, 566188), (13286, 542920), (13573, 531440), (13720, 525746), (14308, 504140), (14404, 500780), (15184, 475055), (15512, 465010), (17836, 404420), (17885, 403312), (18005, 400624), (18980, 380044), (19390, 372008), (20221, 356720), (20440, 352898), (22160, 325507), (22295, 323536), (25039, 288080), (25207, 286160), (25480, 283094), (26572, 271460), (27146, 265720), (27440, 262873), (28616, 252070), (28808, 250390), (31024, 232505), (33215, 217168), (35672, 202210), (35770, 201656), (36010, 200312), (37960, 190022), (38780, 186004), (40442, 178360), (40880, 176449), (44590, 161768), (46501, 155120), (50078, 144040), (50414, 143080), (50960, 141547), (53144, 135730), (54292, 132860), (57232, 126035), (57616, 125195), (66430, 108584), (67865, 106288), (71344, 101105), (71540, 100828), (72020, 100156), (75920, 95011), (77560, 93002), (80884, 89180)]