121672320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:863

約数の個数: 256

約数和(自身を含む): 484116480

約数和(自身を除く): 362444160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 823, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1646, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2469, 2640, 2688, 3080, 3292, 3360, 3520, 3696, 4115, 4224, 4480, 4620, 4928, 4938, 5280, 5761, 6160, 6584, 6720, 7040, 7392, 8230, 9053, 9240, 9856, 9876, 10560, 11522, 12320, 12345, 13168, 13440, 14784, 16460, 17283, 18106, 18480, 19752, 21120, 23044, 24640, 24690, 26336, 27159, 28805, 29568, 32920, 34566, 36212, 36960, 39504, 45265, 46088, 49280, 49380, 52672, 54318, 57610, 63371, 65840, 69132, 72424, 73920, 79008, 86415, 90530, 92176, 98760, 105344, 108636, 115220, 126742, 131680, 135795, 138264, 144848, 147840, 158016, 172830, 181060, 184352, 190113, 197520, 217272, 230440, 253484, 263360, 271590, 276528, 289696, 316032, 316855, 345660, 362120, 368704, 380226, 395040, 434544, 460880, 506968, 526720, 543180, 553056, 579392, 633710, 691320, 724240, 737408, 760452, 790080, 869088, 921760, 950565, 1013936, 1086360, 1106112, 1158784, 1267420, 1382640, 1448480, 1520904, 1580160, 1738176, 1843520, 1901130, 2027872, 2172720, 2212224, 2534840, 2765280, 2896960, 3041808, 3476352, 3687040, 3802260, 4055744, 4345440, 5069680, 5530560, 5793920, 6083616, 7604520, 8111488, 8690880, 10139360, 11061120, 12167232, 15209040, 17381760, 20278720, 24334464, 30418080, 40557440, 60836160, 121672320]

約数ペア:

[(1, 121672320), (2, 60836160), (3, 40557440), (4, 30418080), (5, 24334464), (6, 20278720), (7, 17381760), (8, 15209040), (10, 12167232), (11, 11061120), (12, 10139360), (14, 8690880), (15, 8111488), (16, 7604520), (20, 6083616), (21, 5793920), (22, 5530560), (24, 5069680), (28, 4345440), (30, 4055744), (32, 3802260), (33, 3687040), (35, 3476352), (40, 3041808), (42, 2896960), (44, 2765280), (48, 2534840), (55, 2212224), (56, 2172720), (60, 2027872), (64, 1901130), (66, 1843520), (70, 1738176), (77, 1580160), (80, 1520904), (84, 1448480), (88, 1382640), (96, 1267420), (105, 1158784), (110, 1106112), (112, 1086360), (120, 1013936), (128, 950565), (132, 921760), (140, 869088), (154, 790080), (160, 760452), (165, 737408), (168, 724240), (176, 691320), (192, 633710), (210, 579392), (220, 553056), (224, 543180), (231, 526720), (240, 506968), (264, 460880), (280, 434544), (308, 395040), (320, 380226), (330, 368704), (336, 362120), (352, 345660), (384, 316855), (385, 316032), (420, 289696), (440, 276528), (448, 271590), (462, 263360), (480, 253484), (528, 230440), (560, 217272), (616, 197520), (640, 190113), (660, 184352), (672, 181060), (704, 172830), (770, 158016), (823, 147840), (840, 144848), (880, 138264), (896, 135795), (924, 131680), (960, 126742), (1056, 115220), (1120, 108636), (1155, 105344), (1232, 98760), (1320, 92176), (1344, 90530), (1408, 86415), (1540, 79008), (1646, 73920), (1680, 72424), (1760, 69132), (1848, 65840), (1920, 63371), (2112, 57610), (2240, 54318), (2310, 52672), (2464, 49380), (2469, 49280), (2640, 46088), (2688, 45265), (3080, 39504), (3292, 36960), (3360, 36212), (3520, 34566), (3696, 32920), (4115, 29568), (4224, 28805), (4480, 27159), (4620, 26336), (4928, 24690), (4938, 24640), (5280, 23044), (5761, 21120), (6160, 19752), (6584, 18480), (6720, 18106), (7040, 17283), (7392, 16460), (8230, 14784), (9053, 13440), (9240, 13168), (9856, 12345), (9876, 12320), (10560, 11522)]