168199680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 594305712

約数和(自身を除く): 426106032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 181, 192, 220, 240, 242, 256, 264, 320, 330, 352, 362, 363, 384, 440, 480, 484, 512, 528, 543, 605, 640, 660, 704, 724, 726, 768, 880, 905, 960, 968, 1056, 1086, 1210, 1280, 1320, 1408, 1448, 1452, 1536, 1760, 1810, 1815, 1920, 1936, 1991, 2112, 2172, 2420, 2560, 2640, 2715, 2816, 2896, 2904, 3520, 3620, 3630, 3840, 3872, 3982, 4224, 4344, 4840, 5280, 5430, 5632, 5792, 5808, 5973, 7040, 7240, 7260, 7680, 7744, 7964, 8448, 8688, 9680, 9955, 10560, 10860, 11584, 11616, 11946, 14080, 14480, 14520, 15488, 15928, 16896, 17376, 19360, 19910, 21120, 21720, 21901, 23168, 23232, 23892, 28160, 28960, 29040, 29865, 30976, 31856, 34752, 38720, 39820, 42240, 43440, 43802, 46336, 46464, 47784, 57920, 58080, 59730, 61952, 63712, 65703, 69504, 77440, 79640, 84480, 86880, 87604, 92672, 92928, 95568, 109505, 115840, 116160, 119460, 127424, 131406, 139008, 154880, 159280, 173760, 175208, 185856, 191136, 219010, 231680, 232320, 238920, 254848, 262812, 278016, 309760, 318560, 328515, 347520, 350416, 382272, 438020, 463360, 464640, 477840, 509696, 525624, 637120, 657030, 695040, 700832, 764544, 876040, 929280, 955680, 1019392, 1051248, 1274240, 1314060, 1390080, 1401664, 1529088, 1752080, 1911360, 2102496, 2548480, 2628120, 2803328, 3058176, 3504160, 3822720, 4204992, 5096960, 5256240, 5606656, 7008320, 7645440, 8409984, 10512480, 11213312, 14016640, 15290880, 16819968, 21024960, 28033280, 33639936, 42049920, 56066560, 84099840, 168199680]

約数ペア:

[(1, 168199680), (2, 84099840), (3, 56066560), (4, 42049920), (5, 33639936), (6, 28033280), (8, 21024960), (10, 16819968), (11, 15290880), (12, 14016640), (15, 11213312), (16, 10512480), (20, 8409984), (22, 7645440), (24, 7008320), (30, 5606656), (32, 5256240), (33, 5096960), (40, 4204992), (44, 3822720), (48, 3504160), (55, 3058176), (60, 2803328), (64, 2628120), (66, 2548480), (80, 2102496), (88, 1911360), (96, 1752080), (110, 1529088), (120, 1401664), (121, 1390080), (128, 1314060), (132, 1274240), (160, 1051248), (165, 1019392), (176, 955680), (181, 929280), (192, 876040), (220, 764544), (240, 700832), (242, 695040), (256, 657030), (264, 637120), (320, 525624), (330, 509696), (352, 477840), (362, 464640), (363, 463360), (384, 438020), (440, 382272), (480, 350416), (484, 347520), (512, 328515), (528, 318560), (543, 309760), (605, 278016), (640, 262812), (660, 254848), (704, 238920), (724, 232320), (726, 231680), (768, 219010), (880, 191136), (905, 185856), (960, 175208), (968, 173760), (1056, 159280), (1086, 154880), (1210, 139008), (1280, 131406), (1320, 127424), (1408, 119460), (1448, 116160), (1452, 115840), (1536, 109505), (1760, 95568), (1810, 92928), (1815, 92672), (1920, 87604), (1936, 86880), (1991, 84480), (2112, 79640), (2172, 77440), (2420, 69504), (2560, 65703), (2640, 63712), (2715, 61952), (2816, 59730), (2896, 58080), (2904, 57920), (3520, 47784), (3620, 46464), (3630, 46336), (3840, 43802), (3872, 43440), (3982, 42240), (4224, 39820), (4344, 38720), (4840, 34752), (5280, 31856), (5430, 30976), (5632, 29865), (5792, 29040), (5808, 28960), (5973, 28160), (7040, 23892), (7240, 23232), (7260, 23168), (7680, 21901), (7744, 21720), (7964, 21120), (8448, 19910), (8688, 19360), (9680, 17376), (9955, 16896), (10560, 15928), (10860, 15488), (11584, 14520), (11616, 14480), (11946, 14080)]