15101712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 46425600

約数和(自身を除く): 31323888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 199, 204, 248, 272, 279, 306, 372, 398, 408, 496, 527, 558, 597, 612, 744, 796, 816, 1054, 1116, 1194, 1224, 1488, 1581, 1592, 1791, 2108, 2232, 2388, 2448, 3162, 3184, 3383, 3582, 4216, 4464, 4743, 4776, 6169, 6324, 6766, 7164, 8432, 9486, 9552, 10149, 12338, 12648, 13532, 14328, 18507, 18972, 20298, 24676, 25296, 27064, 28656, 30447, 37014, 37944, 40596, 49352, 54128, 55521, 60894, 74028, 75888, 81192, 98704, 104873, 111042, 121788, 148056, 162384, 209746, 222084, 243576, 296112, 314619, 419492, 444168, 487152, 629238, 838984, 888336, 943857, 1258476, 1677968, 1887714, 2516952, 3775428, 5033904, 7550856, 15101712]

約数ペア:

[(1, 15101712), (2, 7550856), (3, 5033904), (4, 3775428), (6, 2516952), (8, 1887714), (9, 1677968), (12, 1258476), (16, 943857), (17, 888336), (18, 838984), (24, 629238), (31, 487152), (34, 444168), (36, 419492), (48, 314619), (51, 296112), (62, 243576), (68, 222084), (72, 209746), (93, 162384), (102, 148056), (124, 121788), (136, 111042), (144, 104873), (153, 98704), (186, 81192), (199, 75888), (204, 74028), (248, 60894), (272, 55521), (279, 54128), (306, 49352), (372, 40596), (398, 37944), (408, 37014), (496, 30447), (527, 28656), (558, 27064), (597, 25296), (612, 24676), (744, 20298), (796, 18972), (816, 18507), (1054, 14328), (1116, 13532), (1194, 12648), (1224, 12338), (1488, 10149), (1581, 9552), (1592, 9486), (1791, 8432), (2108, 7164), (2232, 6766), (2388, 6324), (2448, 6169), (3162, 4776), (3184, 4743), (3383, 4464), (3582, 4216)]