12981119760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151507}}^1$

素因数の和:151550

約数の個数: 240

約数和(自身を含む): 52753873536

約数和(自身を除く): 39772753776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 28560, 42840, 85680, 151507, 303014, 454521, 606028, 757535, 909042, 1060549, 1212056, 1363563, 1515070, 1818084, 2121098, 2272605, 2424112, 2575619, 2727126, 3030140, 3181647, 3636168, 4242196, 4545210, 5151238, 5302745, 5454252, 6060280, 6363294, 6817815, 7272336, 7726857, 8484392, 9090420, 9544941, 10302476, 10605490, 10908504, 12120560, 12726588, 12878095, 13635630, 15453714, 15908235, 16968784, 18029333, 18180840, 19089882, 20604952, 21210980, 21817008, 23180571, 25453176, 25756190, 27271260, 30907428, 31816470, 36058666, 36361680, 38179764, 38634285, 41209904, 42421960, 46361142, 47724705, 50906352, 51512380, 54087999, 54542520, 61814856, 63632940, 72117332, 76359528, 77268570, 84843920, 90146665, 92722284, 95449410, 103024760, 108175998, 109085040, 115902855, 123629712, 127265880, 144234664, 152719056, 154537140, 162263997, 180293330, 185444568, 190898820, 206049520, 216351996, 231805710, 254531760, 270439995, 288469328, 309074280, 324527994, 360586660, 370889136, 381797640, 432703992, 463611420, 540879990, 618148560, 649055988, 721173320, 763595280, 811319985, 865407984, 927222840, 1081759980, 1298111976, 1442346640, 1622639970, 1854445680, 2163519960, 2596223952, 3245279940, 4327039920, 6490559880, 12981119760]

約数ペア:

[(1, 12981119760), (2, 6490559880), (3, 4327039920), (4, 3245279940), (5, 2596223952), (6, 2163519960), (7, 1854445680), (8, 1622639970), (9, 1442346640), (10, 1298111976), (12, 1081759980), (14, 927222840), (15, 865407984), (16, 811319985), (17, 763595280), (18, 721173320), (20, 649055988), (21, 618148560), (24, 540879990), (28, 463611420), (30, 432703992), (34, 381797640), (35, 370889136), (36, 360586660), (40, 324527994), (42, 309074280), (45, 288469328), (48, 270439995), (51, 254531760), (56, 231805710), (60, 216351996), (63, 206049520), (68, 190898820), (70, 185444568), (72, 180293330), (80, 162263997), (84, 154537140), (85, 152719056), (90, 144234664), (102, 127265880), (105, 123629712), (112, 115902855), (119, 109085040), (120, 108175998), (126, 103024760), (136, 95449410), (140, 92722284), (144, 90146665), (153, 84843920), (168, 77268570), (170, 76359528), (180, 72117332), (204, 63632940), (210, 61814856), (238, 54542520), (240, 54087999), (252, 51512380), (255, 50906352), (272, 47724705), (280, 46361142), (306, 42421960), (315, 41209904), (336, 38634285), (340, 38179764), (357, 36361680), (360, 36058666), (408, 31816470), (420, 30907428), (476, 27271260), (504, 25756190), (510, 25453176), (560, 23180571), (595, 21817008), (612, 21210980), (630, 20604952), (680, 19089882), (714, 18180840), (720, 18029333), (765, 16968784), (816, 15908235), (840, 15453714), (952, 13635630), (1008, 12878095), (1020, 12726588), (1071, 12120560), (1190, 10908504), (1224, 10605490), (1260, 10302476), (1360, 9544941), (1428, 9090420), (1530, 8484392), (1680, 7726857), (1785, 7272336), (1904, 6817815), (2040, 6363294), (2142, 6060280), (2380, 5454252), (2448, 5302745), (2520, 5151238), (2856, 4545210), (3060, 4242196), (3570, 3636168), (4080, 3181647), (4284, 3030140), (4760, 2727126), (5040, 2575619), (5355, 2424112), (5712, 2272605), (6120, 2121098), (7140, 1818084), (8568, 1515070), (9520, 1363563), (10710, 1212056), (12240, 1060549), (14280, 909042), (17136, 757535), (21420, 606028), (28560, 454521), (42840, 303014), (85680, 151507)]