315887040

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1741}}^1$

素因数の和:1777

約数の個数: 280

約数和(自身を含む): 1284927072

約数和(自身を除く): 969040032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1741, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3482, 3780, 4032, 4320, 4536, 5040, 5184, 5223, 5670, 6048, 6480, 6720, 6964, 7560, 8640, 8705, 9072, 10080, 10446, 11340, 12096, 12187, 12960, 13928, 15120, 15669, 17410, 18144, 20160, 20892, 22680, 24374, 25920, 26115, 27856, 30240, 31338, 34820, 36288, 36561, 41784, 45360, 47007, 48748, 52230, 55712, 60480, 60935, 62676, 69640, 73122, 78345, 83568, 90720, 94014, 97496, 104460, 109683, 111424, 121870, 125352, 139280, 141021, 146244, 156690, 167136, 181440, 182805, 188028, 194992, 208920, 219366, 235035, 243740, 250704, 278560, 282042, 292488, 313380, 329049, 334272, 365610, 376056, 389984, 417840, 438732, 470070, 487480, 501408, 548415, 557120, 564084, 584976, 626760, 658098, 705105, 731220, 752112, 779968, 835680, 877464, 940140, 974960, 987147, 1002816, 1096830, 1128168, 1169952, 1253520, 1316196, 1410210, 1462440, 1504224, 1645245, 1671360, 1754928, 1880280, 1949920, 1974294, 2193660, 2256336, 2339904, 2507040, 2632392, 2820420, 2924880, 3008448, 3290490, 3509856, 3760560, 3899840, 3948588, 4387320, 4512672, 4935735, 5014080, 5264784, 5640840, 5849760, 6580980, 7019712, 7521120, 7897176, 8774640, 9025344, 9871470, 10529568, 11281680, 11699520, 13161960, 15042240, 15794352, 17549280, 19742940, 21059136, 22563360, 26323920, 31588704, 35098560, 39485880, 45126720, 52647840, 63177408, 78971760, 105295680, 157943520, 315887040]

約数ペア:

[(1, 315887040), (2, 157943520), (3, 105295680), (4, 78971760), (5, 63177408), (6, 52647840), (7, 45126720), (8, 39485880), (9, 35098560), (10, 31588704), (12, 26323920), (14, 22563360), (15, 21059136), (16, 19742940), (18, 17549280), (20, 15794352), (21, 15042240), (24, 13161960), (27, 11699520), (28, 11281680), (30, 10529568), (32, 9871470), (35, 9025344), (36, 8774640), (40, 7897176), (42, 7521120), (45, 7019712), (48, 6580980), (54, 5849760), (56, 5640840), (60, 5264784), (63, 5014080), (64, 4935735), (70, 4512672), (72, 4387320), (80, 3948588), (81, 3899840), (84, 3760560), (90, 3509856), (96, 3290490), (105, 3008448), (108, 2924880), (112, 2820420), (120, 2632392), (126, 2507040), (135, 2339904), (140, 2256336), (144, 2193660), (160, 1974294), (162, 1949920), (168, 1880280), (180, 1754928), (189, 1671360), (192, 1645245), (210, 1504224), (216, 1462440), (224, 1410210), (240, 1316196), (252, 1253520), (270, 1169952), (280, 1128168), (288, 1096830), (315, 1002816), (320, 987147), (324, 974960), (336, 940140), (360, 877464), (378, 835680), (405, 779968), (420, 752112), (432, 731220), (448, 705105), (480, 658098), (504, 626760), (540, 584976), (560, 564084), (567, 557120), (576, 548415), (630, 501408), (648, 487480), (672, 470070), (720, 438732), (756, 417840), (810, 389984), (840, 376056), (864, 365610), (945, 334272), (960, 329049), (1008, 313380), (1080, 292488), (1120, 282042), (1134, 278560), (1260, 250704), (1296, 243740), (1344, 235035), (1440, 219366), (1512, 208920), (1620, 194992), (1680, 188028), (1728, 182805), (1741, 181440), (1890, 167136), (2016, 156690), (2160, 146244), (2240, 141021), (2268, 139280), (2520, 125352), (2592, 121870), (2835, 111424), (2880, 109683), (3024, 104460), (3240, 97496), (3360, 94014), (3482, 90720), (3780, 83568), (4032, 78345), (4320, 73122), (4536, 69640), (5040, 62676), (5184, 60935), (5223, 60480), (5670, 55712), (6048, 52230), (6480, 48748), (6720, 47007), (6964, 45360), (7560, 41784), (8640, 36561), (8705, 36288), (9072, 34820), (10080, 31338), (10446, 30240), (11340, 27856), (12096, 26115), (12187, 25920), (12960, 24374), (13928, 22680), (15120, 20892), (15669, 20160), (17410, 18144)]