315071856

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 1023684480

約数和(自身を除く): 708612624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 81, 88, 99, 106, 108, 132, 139, 144, 159, 162, 176, 198, 212, 216, 243, 264, 278, 297, 318, 324, 396, 417, 424, 432, 477, 486, 528, 556, 583, 594, 636, 648, 792, 834, 848, 891, 954, 972, 1112, 1166, 1188, 1251, 1272, 1296, 1431, 1529, 1584, 1668, 1749, 1782, 1908, 1944, 2224, 2332, 2376, 2502, 2544, 2673, 2862, 3058, 3336, 3498, 3564, 3753, 3816, 3888, 4293, 4587, 4664, 4752, 5004, 5247, 5346, 5724, 6116, 6672, 6996, 7128, 7367, 7506, 7632, 8586, 9174, 9328, 10008, 10494, 10692, 11259, 11448, 12232, 12879, 13761, 13992, 14256, 14734, 15012, 15741, 17172, 18348, 20016, 20988, 21384, 22101, 22518, 22896, 24464, 25758, 27522, 27984, 29468, 30024, 31482, 33777, 34344, 36696, 41283, 41976, 42768, 44202, 45036, 47223, 51516, 55044, 58936, 60048, 62964, 66303, 67554, 68688, 73392, 81037, 82566, 83952, 88404, 90072, 94446, 103032, 110088, 117872, 123849, 125928, 132606, 135108, 141669, 162074, 165132, 176808, 180144, 188892, 198909, 206064, 220176, 243111, 247698, 251856, 265212, 270216, 283338, 324148, 330264, 353616, 371547, 377784, 397818, 486222, 495396, 530424, 540432, 566676, 596727, 648296, 660528, 729333, 743094, 755568, 795636, 972444, 990792, 1060848, 1133352, 1193454, 1296592, 1458666, 1486188, 1591272, 1790181, 1944888, 1981584, 2187999, 2266704, 2386908, 2917332, 2972376, 3182544, 3580362, 3889776, 4375998, 4773816, 5834664, 5944752, 6563997, 7160724, 8751996, 9547632, 11669328, 13127994, 14321448, 17503992, 19691991, 26255988, 28642896, 35007984, 39383982, 52511976, 78767964, 105023952, 157535928, 315071856]

約数ペア:

[(1, 315071856), (2, 157535928), (3, 105023952), (4, 78767964), (6, 52511976), (8, 39383982), (9, 35007984), (11, 28642896), (12, 26255988), (16, 19691991), (18, 17503992), (22, 14321448), (24, 13127994), (27, 11669328), (33, 9547632), (36, 8751996), (44, 7160724), (48, 6563997), (53, 5944752), (54, 5834664), (66, 4773816), (72, 4375998), (81, 3889776), (88, 3580362), (99, 3182544), (106, 2972376), (108, 2917332), (132, 2386908), (139, 2266704), (144, 2187999), (159, 1981584), (162, 1944888), (176, 1790181), (198, 1591272), (212, 1486188), (216, 1458666), (243, 1296592), (264, 1193454), (278, 1133352), (297, 1060848), (318, 990792), (324, 972444), (396, 795636), (417, 755568), (424, 743094), (432, 729333), (477, 660528), (486, 648296), (528, 596727), (556, 566676), (583, 540432), (594, 530424), (636, 495396), (648, 486222), (792, 397818), (834, 377784), (848, 371547), (891, 353616), (954, 330264), (972, 324148), (1112, 283338), (1166, 270216), (1188, 265212), (1251, 251856), (1272, 247698), (1296, 243111), (1431, 220176), (1529, 206064), (1584, 198909), (1668, 188892), (1749, 180144), (1782, 176808), (1908, 165132), (1944, 162074), (2224, 141669), (2332, 135108), (2376, 132606), (2502, 125928), (2544, 123849), (2673, 117872), (2862, 110088), (3058, 103032), (3336, 94446), (3498, 90072), (3564, 88404), (3753, 83952), (3816, 82566), (3888, 81037), (4293, 73392), (4587, 68688), (4664, 67554), (4752, 66303), (5004, 62964), (5247, 60048), (5346, 58936), (5724, 55044), (6116, 51516), (6672, 47223), (6996, 45036), (7128, 44202), (7367, 42768), (7506, 41976), (7632, 41283), (8586, 36696), (9174, 34344), (9328, 33777), (10008, 31482), (10494, 30024), (10692, 29468), (11259, 27984), (11448, 27522), (12232, 25758), (12879, 24464), (13761, 22896), (13992, 22518), (14256, 22101), (14734, 21384), (15012, 20988), (15741, 20016), (17172, 18348)]