212943548160

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{880223}}^1$

素因数の和:880260

約数の個数: 288

約数和(自身を含む): 863605370880

約数和(自身を除く): 650661822720

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 241920, 880223, 1760446, 2640669, 3520892, 4401115, 5281338, 6161561, 7041784, 7922007, 8802230, 10562676, 12323122, 13203345, 14083568, 15844014, 17604460, 18484683, 21125352, 23766021, 24646244, 26406690, 28167136, 30807805, 31688028, 35208920, 36969366, 39610035, 42250704, 47532042, 49292488, 52813380, 55454049, 56334272, 61615610, 63376056, 70417840, 73938732, 79220070, 84501408, 92423415, 95064084, 98584976, 105626760, 110908098, 112668544, 118830105, 123231220, 126752112, 140835680, 147877464, 158440140, 166362147, 169002816, 184846830, 190128168, 197169952, 211253520, 221816196, 225337088, 237660210, 246462440, 253504224, 277270245, 281671360, 295754928, 316880280, 332724294, 338005632, 369693660, 380256336, 394339904, 422507040, 443632392, 475320420, 492924880, 507008448, 554540490, 563342720, 591509856, 633760560, 665448588, 676011264, 739387320, 760512672, 788679808, 831810735, 845014080, 887264784, 950640840, 985849760, 1014016896, 1109080980, 1126685440, 1183019712, 1267521120, 1330897176, 1478774640, 1521025344, 1577359616, 1663621470, 1690028160, 1774529568, 1901281680, 1971699520, 2028033792, 2218161960, 2366039424, 2535042240, 2661794352, 2957549280, 3042050688, 3327242940, 3380056320, 3549059136, 3802563360, 3943399040, 4436323920, 4732078848, 5070084480, 5323588704, 5915098560, 6084101376, 6654485880, 7098118272, 7605126720, 7886798080, 8872647840, 10140168960, 10647177408, 11830197120, 13308971760, 14196236544, 15210253440, 17745295680, 21294354816, 23660394240, 26617943520, 30420506880, 35490591360, 42588709632, 53235887040, 70981182720, 106471774080, 212943548160]

約数ペア:

[(1, 212943548160), (2, 106471774080), (3, 70981182720), (4, 53235887040), (5, 42588709632), (6, 35490591360), (7, 30420506880), (8, 26617943520), (9, 23660394240), (10, 21294354816), (12, 17745295680), (14, 15210253440), (15, 14196236544), (16, 13308971760), (18, 11830197120), (20, 10647177408), (21, 10140168960), (24, 8872647840), (27, 7886798080), (28, 7605126720), (30, 7098118272), (32, 6654485880), (35, 6084101376), (36, 5915098560), (40, 5323588704), (42, 5070084480), (45, 4732078848), (48, 4436323920), (54, 3943399040), (56, 3802563360), (60, 3549059136), (63, 3380056320), (64, 3327242940), (70, 3042050688), (72, 2957549280), (80, 2661794352), (84, 2535042240), (90, 2366039424), (96, 2218161960), (105, 2028033792), (108, 1971699520), (112, 1901281680), (120, 1774529568), (126, 1690028160), (128, 1663621470), (135, 1577359616), (140, 1521025344), (144, 1478774640), (160, 1330897176), (168, 1267521120), (180, 1183019712), (189, 1126685440), (192, 1109080980), (210, 1014016896), (216, 985849760), (224, 950640840), (240, 887264784), (252, 845014080), (256, 831810735), (270, 788679808), (280, 760512672), (288, 739387320), (315, 676011264), (320, 665448588), (336, 633760560), (360, 591509856), (378, 563342720), (384, 554540490), (420, 507008448), (432, 492924880), (448, 475320420), (480, 443632392), (504, 422507040), (540, 394339904), (560, 380256336), (576, 369693660), (630, 338005632), (640, 332724294), (672, 316880280), (720, 295754928), (756, 281671360), (768, 277270245), (840, 253504224), (864, 246462440), (896, 237660210), (945, 225337088), (960, 221816196), (1008, 211253520), (1080, 197169952), (1120, 190128168), (1152, 184846830), (1260, 169002816), (1280, 166362147), (1344, 158440140), (1440, 147877464), (1512, 140835680), (1680, 126752112), (1728, 123231220), (1792, 118830105), (1890, 112668544), (1920, 110908098), (2016, 105626760), (2160, 98584976), (2240, 95064084), (2304, 92423415), (2520, 84501408), (2688, 79220070), (2880, 73938732), (3024, 70417840), (3360, 63376056), (3456, 61615610), (3780, 56334272), (3840, 55454049), (4032, 52813380), (4320, 49292488), (4480, 47532042), (5040, 42250704), (5376, 39610035), (5760, 36969366), (6048, 35208920), (6720, 31688028), (6912, 30807805), (7560, 28167136), (8064, 26406690), (8640, 24646244), (8960, 23766021), (10080, 21125352), (11520, 18484683), (12096, 17604460), (13440, 15844014), (15120, 14083568), (16128, 13203345), (17280, 12323122), (20160, 10562676), (24192, 8802230), (26880, 7922007), (30240, 7041784), (34560, 6161561), (40320, 5281338), (48384, 4401115), (60480, 3520892), (80640, 2640669), (120960, 1760446), (241920, 880223)]