2119547520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5384

約数の個数: 256

約数和(自身を含む): 7834579200

約数和(自身を除く): 5715031680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5333, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 10666, 11040, 12420, 13248, 14720, 15999, 16560, 17280, 19872, 21332, 22080, 24840, 26496, 26665, 31998, 33120, 39744, 42664, 44160, 47997, 49680, 53330, 63996, 66240, 79488, 79995, 85328, 95994, 99360, 106660, 122659, 127992, 132480, 143991, 159990, 170656, 191988, 198720, 213320, 239985, 245318, 255984, 287982, 319980, 341312, 367977, 383976, 397440, 426640, 479970, 490636, 511968, 575964, 613295, 639960, 682624, 719955, 735954, 767952, 853280, 959940, 981272, 1023936, 1103931, 1151928, 1226590, 1279920, 1439910, 1471908, 1535904, 1706560, 1839885, 1919880, 1962544, 2047872, 2207862, 2303856, 2453180, 2559840, 2879820, 2943816, 3071808, 3311793, 3413120, 3679770, 3839760, 3925088, 4415724, 4607712, 4906360, 5119680, 5519655, 5759640, 5887632, 6143616, 6623586, 7359540, 7679520, 7850176, 8831448, 9215424, 9812720, 10239360, 11039310, 11519280, 11775264, 13247172, 14719080, 15359040, 15700352, 16558965, 17662896, 18430848, 19625440, 22078620, 23038560, 23550528, 26494344, 29438160, 30718080, 33117930, 35325792, 39250880, 44157240, 46077120, 47101056, 52988688, 58876320, 66235860, 70651584, 78501760, 88314480, 92154240, 105977376, 117752640, 132471720, 141303168, 176628960, 211954752, 235505280, 264943440, 353257920, 423909504, 529886880, 706515840, 1059773760, 2119547520]

約数ペア:

[(1, 2119547520), (2, 1059773760), (3, 706515840), (4, 529886880), (5, 423909504), (6, 353257920), (8, 264943440), (9, 235505280), (10, 211954752), (12, 176628960), (15, 141303168), (16, 132471720), (18, 117752640), (20, 105977376), (23, 92154240), (24, 88314480), (27, 78501760), (30, 70651584), (32, 66235860), (36, 58876320), (40, 52988688), (45, 47101056), (46, 46077120), (48, 44157240), (54, 39250880), (60, 35325792), (64, 33117930), (69, 30718080), (72, 29438160), (80, 26494344), (90, 23550528), (92, 23038560), (96, 22078620), (108, 19625440), (115, 18430848), (120, 17662896), (128, 16558965), (135, 15700352), (138, 15359040), (144, 14719080), (160, 13247172), (180, 11775264), (184, 11519280), (192, 11039310), (207, 10239360), (216, 9812720), (230, 9215424), (240, 8831448), (270, 7850176), (276, 7679520), (288, 7359540), (320, 6623586), (345, 6143616), (360, 5887632), (368, 5759640), (384, 5519655), (414, 5119680), (432, 4906360), (460, 4607712), (480, 4415724), (540, 3925088), (552, 3839760), (576, 3679770), (621, 3413120), (640, 3311793), (690, 3071808), (720, 2943816), (736, 2879820), (828, 2559840), (864, 2453180), (920, 2303856), (960, 2207862), (1035, 2047872), (1080, 1962544), (1104, 1919880), (1152, 1839885), (1242, 1706560), (1380, 1535904), (1440, 1471908), (1472, 1439910), (1656, 1279920), (1728, 1226590), (1840, 1151928), (1920, 1103931), (2070, 1023936), (2160, 981272), (2208, 959940), (2484, 853280), (2760, 767952), (2880, 735954), (2944, 719955), (3105, 682624), (3312, 639960), (3456, 613295), (3680, 575964), (4140, 511968), (4320, 490636), (4416, 479970), (4968, 426640), (5333, 397440), (5520, 383976), (5760, 367977), (6210, 341312), (6624, 319980), (7360, 287982), (8280, 255984), (8640, 245318), (8832, 239985), (9936, 213320), (10666, 198720), (11040, 191988), (12420, 170656), (13248, 159990), (14720, 143991), (15999, 132480), (16560, 127992), (17280, 122659), (19872, 106660), (21332, 99360), (22080, 95994), (24840, 85328), (26496, 79995), (26665, 79488), (31998, 66240), (33120, 63996), (39744, 53330), (42664, 49680), (44160, 47997)]