1681068480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2796

約数の個数: 336

約数和(自身を含む): 6688836000

約数和(自身を除く): 5007767520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2730, 2749, 2912, 2940, 3120, 3136, 3185, 3360, 3640, 3822, 3920, 4160, 4368, 4704, 5096, 5460, 5498, 5824, 5880, 6240, 6370, 6720, 7280, 7644, 7840, 8247, 8736, 9408, 9555, 10192, 10920, 10996, 11760, 12480, 12740, 13745, 14560, 15288, 15680, 16494, 17472, 19110, 19243, 20384, 21840, 21992, 23520, 25480, 27490, 29120, 30576, 32988, 35737, 38220, 38486, 40768, 41235, 43680, 43984, 47040, 50960, 54980, 57729, 61152, 65976, 71474, 76440, 76972, 82470, 87360, 87968, 96215, 101920, 107211, 109960, 115458, 122304, 131952, 134701, 142948, 152880, 153944, 164940, 175936, 178685, 192430, 203840, 214422, 219920, 230916, 250159, 263904, 269402, 285896, 288645, 305760, 307888, 329880, 357370, 384860, 404103, 428844, 439840, 461832, 500318, 527808, 536055, 538804, 571792, 577290, 611520, 615776, 659760, 673505, 714740, 750477, 769720, 808206, 857688, 879680, 923664, 1000636, 1072110, 1077608, 1143584, 1154580, 1231552, 1250795, 1319520, 1347010, 1429480, 1500954, 1539440, 1616412, 1715376, 1751113, 1847328, 2001272, 2020515, 2144220, 2155216, 2287168, 2309160, 2501590, 2639040, 2694020, 2858960, 3001908, 3078880, 3232824, 3430752, 3502226, 3694656, 3752385, 4002544, 4041030, 4288440, 4310432, 4618320, 5003180, 5253339, 5388040, 5717920, 6003816, 6157760, 6465648, 6861504, 7004452, 7504770, 8005088, 8082060, 8576880, 8620864, 8755565, 9236640, 10006360, 10506678, 10776080, 11435840, 12007632, 12931296, 14008904, 15009540, 16010176, 16164120, 17153760, 17511130, 18473280, 20012720, 21013356, 21552160, 24015264, 25862592, 26266695, 28017808, 30019080, 32328240, 34307520, 35022260, 40025440, 42026712, 43104320, 48030528, 52533390, 56035616, 60038160, 64656480, 70044520, 80050880, 84053424, 105066780, 112071232, 120076320, 129312960, 140089040, 168106848, 210133560, 240152640, 280178080, 336213696, 420267120, 560356160, 840534240, 1681068480]

約数ペア:

[(1, 1681068480), (2, 840534240), (3, 560356160), (4, 420267120), (5, 336213696), (6, 280178080), (7, 240152640), (8, 210133560), (10, 168106848), (12, 140089040), (13, 129312960), (14, 120076320), (15, 112071232), (16, 105066780), (20, 84053424), (21, 80050880), (24, 70044520), (26, 64656480), (28, 60038160), (30, 56035616), (32, 52533390), (35, 48030528), (39, 43104320), (40, 42026712), (42, 40025440), (48, 35022260), (49, 34307520), (52, 32328240), (56, 30019080), (60, 28017808), (64, 26266695), (65, 25862592), (70, 24015264), (78, 21552160), (80, 21013356), (84, 20012720), (91, 18473280), (96, 17511130), (98, 17153760), (104, 16164120), (105, 16010176), (112, 15009540), (120, 14008904), (130, 12931296), (140, 12007632), (147, 11435840), (156, 10776080), (160, 10506678), (168, 10006360), (182, 9236640), (192, 8755565), (195, 8620864), (196, 8576880), (208, 8082060), (210, 8005088), (224, 7504770), (240, 7004452), (245, 6861504), (260, 6465648), (273, 6157760), (280, 6003816), (294, 5717920), (312, 5388040), (320, 5253339), (336, 5003180), (364, 4618320), (390, 4310432), (392, 4288440), (416, 4041030), (420, 4002544), (448, 3752385), (455, 3694656), (480, 3502226), (490, 3430752), (520, 3232824), (546, 3078880), (560, 3001908), (588, 2858960), (624, 2694020), (637, 2639040), (672, 2501590), (728, 2309160), (735, 2287168), (780, 2155216), (784, 2144220), (832, 2020515), (840, 2001272), (910, 1847328), (960, 1751113), (980, 1715376), (1040, 1616412), (1092, 1539440), (1120, 1500954), (1176, 1429480), (1248, 1347010), (1274, 1319520), (1344, 1250795), (1365, 1231552), (1456, 1154580), (1470, 1143584), (1560, 1077608), (1568, 1072110), (1680, 1000636), (1820, 923664), (1911, 879680), (1960, 857688), (2080, 808206), (2184, 769720), (2240, 750477), (2352, 714740), (2496, 673505), (2548, 659760), (2730, 615776), (2749, 611520), (2912, 577290), (2940, 571792), (3120, 538804), (3136, 536055), (3185, 527808), (3360, 500318), (3640, 461832), (3822, 439840), (3920, 428844), (4160, 404103), (4368, 384860), (4704, 357370), (5096, 329880), (5460, 307888), (5498, 305760), (5824, 288645), (5880, 285896), (6240, 269402), (6370, 263904), (6720, 250159), (7280, 230916), (7644, 219920), (7840, 214422), (8247, 203840), (8736, 192430), (9408, 178685), (9555, 175936), (10192, 164940), (10920, 153944), (10996, 152880), (11760, 142948), (12480, 134701), (12740, 131952), (13745, 122304), (14560, 115458), (15288, 109960), (15680, 107211), (16494, 101920), (17472, 96215), (19110, 87968), (19243, 87360), (20384, 82470), (21840, 76972), (21992, 76440), (23520, 71474), (25480, 65976), (27490, 61152), (29120, 57729), (30576, 54980), (32988, 50960), (35737, 47040), (38220, 43984), (38486, 43680), (40768, 41235)]