271351680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 921231360

約数和(自身を除く): 649879680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 93, 94, 96, 97, 120, 124, 128, 141, 155, 160, 186, 188, 192, 194, 235, 240, 248, 282, 291, 310, 320, 372, 376, 384, 388, 465, 470, 480, 485, 496, 564, 582, 620, 640, 705, 744, 752, 776, 930, 940, 960, 970, 992, 1128, 1164, 1240, 1410, 1455, 1457, 1488, 1504, 1552, 1860, 1880, 1920, 1940, 1984, 2256, 2328, 2480, 2820, 2910, 2914, 2976, 3007, 3008, 3104, 3720, 3760, 3880, 3968, 4371, 4512, 4559, 4656, 4960, 5640, 5820, 5828, 5952, 6014, 6016, 6208, 7285, 7440, 7520, 7760, 8742, 9021, 9024, 9118, 9312, 9920, 11280, 11640, 11656, 11904, 12028, 12416, 13677, 14570, 14880, 15035, 15040, 15520, 17484, 18042, 18048, 18236, 18624, 19840, 21855, 22560, 22795, 23280, 23312, 24056, 27354, 29140, 29760, 30070, 30080, 31040, 34968, 36084, 36472, 37248, 43710, 45105, 45120, 45590, 46560, 46624, 48112, 54708, 58280, 59520, 60140, 62080, 68385, 69936, 72168, 72944, 87420, 90210, 90240, 91180, 93120, 93248, 96224, 109416, 116560, 120280, 136770, 139872, 141329, 144336, 145888, 174840, 180420, 182360, 186240, 186496, 192448, 218832, 233120, 240560, 273540, 279744, 282658, 288672, 291776, 349680, 360840, 364720, 384896, 423987, 437664, 466240, 481120, 547080, 559488, 565316, 577344, 583552, 699360, 706645, 721680, 729440, 847974, 875328, 932480, 962240, 1094160, 1130632, 1154688, 1398720, 1413290, 1443360, 1458880, 1695948, 1750656, 1924480, 2119935, 2188320, 2261264, 2797440, 2826580, 2886720, 2917760, 3391896, 4239870, 4376640, 4522528, 5653160, 5773440, 6783792, 8479740, 8753280, 9045056, 11306320, 13567584, 16959480, 18090112, 22612640, 27135168, 33918960, 45225280, 54270336, 67837920, 90450560, 135675840, 271351680]

約数ペア:

[(1, 271351680), (2, 135675840), (3, 90450560), (4, 67837920), (5, 54270336), (6, 45225280), (8, 33918960), (10, 27135168), (12, 22612640), (15, 18090112), (16, 16959480), (20, 13567584), (24, 11306320), (30, 9045056), (31, 8753280), (32, 8479740), (40, 6783792), (47, 5773440), (48, 5653160), (60, 4522528), (62, 4376640), (64, 4239870), (80, 3391896), (93, 2917760), (94, 2886720), (96, 2826580), (97, 2797440), (120, 2261264), (124, 2188320), (128, 2119935), (141, 1924480), (155, 1750656), (160, 1695948), (186, 1458880), (188, 1443360), (192, 1413290), (194, 1398720), (235, 1154688), (240, 1130632), (248, 1094160), (282, 962240), (291, 932480), (310, 875328), (320, 847974), (372, 729440), (376, 721680), (384, 706645), (388, 699360), (465, 583552), (470, 577344), (480, 565316), (485, 559488), (496, 547080), (564, 481120), (582, 466240), (620, 437664), (640, 423987), (705, 384896), (744, 364720), (752, 360840), (776, 349680), (930, 291776), (940, 288672), (960, 282658), (970, 279744), (992, 273540), (1128, 240560), (1164, 233120), (1240, 218832), (1410, 192448), (1455, 186496), (1457, 186240), (1488, 182360), (1504, 180420), (1552, 174840), (1860, 145888), (1880, 144336), (1920, 141329), (1940, 139872), (1984, 136770), (2256, 120280), (2328, 116560), (2480, 109416), (2820, 96224), (2910, 93248), (2914, 93120), (2976, 91180), (3007, 90240), (3008, 90210), (3104, 87420), (3720, 72944), (3760, 72168), (3880, 69936), (3968, 68385), (4371, 62080), (4512, 60140), (4559, 59520), (4656, 58280), (4960, 54708), (5640, 48112), (5820, 46624), (5828, 46560), (5952, 45590), (6014, 45120), (6016, 45105), (6208, 43710), (7285, 37248), (7440, 36472), (7520, 36084), (7760, 34968), (8742, 31040), (9021, 30080), (9024, 30070), (9118, 29760), (9312, 29140), (9920, 27354), (11280, 24056), (11640, 23312), (11656, 23280), (11904, 22795), (12028, 22560), (12416, 21855), (13677, 19840), (14570, 18624), (14880, 18236), (15035, 18048), (15040, 18042), (15520, 17484)]