21167005440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3469}}^1$

素因数の和:3727

約数の個数: 288

約数和(自身を含む): 77622289920

約数和(自身を除く): 56455284480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 227, 240, 256, 280, 320, 336, 384, 420, 448, 454, 480, 560, 640, 672, 681, 768, 840, 896, 908, 960, 1120, 1135, 1280, 1344, 1362, 1589, 1680, 1792, 1816, 1920, 2240, 2270, 2688, 2724, 3178, 3360, 3405, 3469, 3632, 3840, 4480, 4540, 4767, 5376, 5448, 6356, 6720, 6810, 6938, 7264, 7945, 8960, 9080, 9534, 10407, 10896, 12712, 13440, 13620, 13876, 14528, 15890, 17345, 18160, 19068, 20814, 21792, 23835, 24283, 25424, 26880, 27240, 27752, 29056, 31780, 34690, 36320, 38136, 41628, 43584, 47670, 48566, 50848, 52035, 54480, 55504, 58112, 63560, 69380, 72640, 72849, 76272, 83256, 87168, 95340, 97132, 101696, 104070, 108960, 111008, 121415, 127120, 138760, 145280, 145698, 152544, 166512, 174336, 190680, 194264, 203392, 208140, 217920, 222016, 242830, 254240, 277520, 290560, 291396, 305088, 333024, 364245, 381360, 388528, 406784, 416280, 435840, 444032, 485660, 508480, 555040, 582792, 610176, 666048, 728490, 762720, 777056, 787463, 832560, 871680, 888064, 971320, 1016960, 1110080, 1165584, 1220352, 1332096, 1456980, 1525440, 1554112, 1574926, 1665120, 1942640, 2033920, 2220160, 2331168, 2362389, 2664192, 2913960, 3050880, 3108224, 3149852, 3330240, 3885280, 3937315, 4440320, 4662336, 4724778, 5512241, 5827920, 6101760, 6216448, 6299704, 6660480, 7770560, 7874630, 9324672, 9449556, 11024482, 11655840, 11811945, 12599408, 13320960, 15541120, 15749260, 16536723, 18649344, 18899112, 22048964, 23311680, 23623890, 25198816, 27561205, 31082240, 31498520, 33073446, 37798224, 44097928, 46623360, 47247780, 50397632, 55122410, 62997040, 66146892, 75596448, 82683615, 88195856, 93246720, 94495560, 100795264, 110244820, 125994080, 132293784, 151192896, 165367230, 176391712, 188991120, 201590528, 220489640, 251988160, 264587568, 302385792, 330734460, 352783424, 377982240, 440979280, 503976320, 529175136, 604771584, 661468920, 705566848, 755964480, 881958560, 1007952640, 1058350272, 1322937840, 1411133696, 1511928960, 1763917120, 2116700544, 2645875680, 3023857920, 3527834240, 4233401088, 5291751360, 7055668480, 10583502720, 21167005440]

約数ペア:

[(1, 21167005440), (2, 10583502720), (3, 7055668480), (4, 5291751360), (5, 4233401088), (6, 3527834240), (7, 3023857920), (8, 2645875680), (10, 2116700544), (12, 1763917120), (14, 1511928960), (15, 1411133696), (16, 1322937840), (20, 1058350272), (21, 1007952640), (24, 881958560), (28, 755964480), (30, 705566848), (32, 661468920), (35, 604771584), (40, 529175136), (42, 503976320), (48, 440979280), (56, 377982240), (60, 352783424), (64, 330734460), (70, 302385792), (80, 264587568), (84, 251988160), (96, 220489640), (105, 201590528), (112, 188991120), (120, 176391712), (128, 165367230), (140, 151192896), (160, 132293784), (168, 125994080), (192, 110244820), (210, 100795264), (224, 94495560), (227, 93246720), (240, 88195856), (256, 82683615), (280, 75596448), (320, 66146892), (336, 62997040), (384, 55122410), (420, 50397632), (448, 47247780), (454, 46623360), (480, 44097928), (560, 37798224), (640, 33073446), (672, 31498520), (681, 31082240), (768, 27561205), (840, 25198816), (896, 23623890), (908, 23311680), (960, 22048964), (1120, 18899112), (1135, 18649344), (1280, 16536723), (1344, 15749260), (1362, 15541120), (1589, 13320960), (1680, 12599408), (1792, 11811945), (1816, 11655840), (1920, 11024482), (2240, 9449556), (2270, 9324672), (2688, 7874630), (2724, 7770560), (3178, 6660480), (3360, 6299704), (3405, 6216448), (3469, 6101760), (3632, 5827920), (3840, 5512241), (4480, 4724778), (4540, 4662336), (4767, 4440320), (5376, 3937315), (5448, 3885280), (6356, 3330240), (6720, 3149852), (6810, 3108224), (6938, 3050880), (7264, 2913960), (7945, 2664192), (8960, 2362389), (9080, 2331168), (9534, 2220160), (10407, 2033920), (10896, 1942640), (12712, 1665120), (13440, 1574926), (13620, 1554112), (13876, 1525440), (14528, 1456980), (15890, 1332096), (17345, 1220352), (18160, 1165584), (19068, 1110080), (20814, 1016960), (21792, 971320), (23835, 888064), (24283, 871680), (25424, 832560), (26880, 787463), (27240, 777056), (27752, 762720), (29056, 728490), (31780, 666048), (34690, 610176), (36320, 582792), (38136, 555040), (41628, 508480), (43584, 485660), (47670, 444032), (48566, 435840), (50848, 416280), (52035, 406784), (54480, 388528), (55504, 381360), (58112, 364245), (63560, 333024), (69380, 305088), (72640, 291396), (72849, 290560), (76272, 277520), (83256, 254240), (87168, 242830), (95340, 222016), (97132, 217920), (101696, 208140), (104070, 203392), (108960, 194264), (111008, 190680), (121415, 174336), (127120, 166512), (138760, 152544), (145280, 145698)]