2784846960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2845

約数の個数: 320

約数和(自身を含む): 11130240000

約数和(自身を除く): 8345393040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 168, 180, 189, 201, 210, 216, 240, 252, 268, 270, 280, 315, 335, 336, 360, 378, 402, 420, 432, 469, 504, 536, 540, 560, 603, 630, 670, 720, 756, 804, 840, 938, 945, 1005, 1008, 1072, 1080, 1206, 1260, 1340, 1407, 1512, 1608, 1680, 1809, 1876, 1890, 2010, 2160, 2345, 2412, 2520, 2680, 2749, 2814, 3015, 3024, 3216, 3618, 3752, 3780, 4020, 4221, 4690, 4824, 5040, 5360, 5498, 5628, 6030, 7035, 7236, 7504, 7560, 8040, 8247, 8442, 9045, 9380, 9648, 10996, 11256, 12060, 12663, 13745, 14070, 14472, 15120, 16080, 16494, 16884, 18090, 18760, 19243, 21105, 21992, 22512, 24120, 24741, 25326, 27490, 28140, 28944, 32988, 33768, 36180, 37520, 38486, 41235, 42210, 43984, 48240, 49482, 50652, 54980, 56280, 57729, 63315, 65976, 67536, 72360, 74223, 76972, 82470, 84420, 96215, 98964, 101304, 109960, 112560, 115458, 123705, 126630, 131952, 144720, 148446, 153944, 164940, 168840, 173187, 184183, 192430, 197928, 202608, 219920, 230916, 247410, 253260, 288645, 296892, 307888, 329880, 337680, 346374, 368366, 371115, 384860, 395856, 461832, 494820, 506520, 519561, 552549, 577290, 593784, 659760, 692748, 736732, 742230, 769720, 865935, 920915, 923664, 989640, 1013040, 1039122, 1105098, 1154580, 1187568, 1289281, 1385496, 1473464, 1484460, 1539440, 1657647, 1731870, 1841830, 1979280, 2078244, 2210196, 2309160, 2578562, 2597805, 2762745, 2770992, 2946928, 2968920, 3315294, 3463740, 3683660, 3867843, 4156488, 4420392, 4618320, 4972941, 5157124, 5195610, 5525490, 5937840, 6446405, 6630588, 6927480, 7367320, 7735686, 8288235, 8312976, 8840784, 9945882, 10314248, 10391220, 11050980, 11603529, 12892810, 13261176, 13854960, 14734640, 15471372, 16576470, 19339215, 19891764, 20628496, 20782440, 22101960, 23207058, 24864705, 25785620, 26522352, 30942744, 33152940, 34810587, 38678430, 39783528, 41564880, 44203920, 46414116, 49729410, 51571240, 58017645, 61885488, 66305880, 69621174, 77356860, 79567056, 92828232, 99458820, 103142480, 116035290, 132611760, 139242348, 154713720, 174052935, 185656464, 198917640, 232070580, 278484696, 309427440, 348105870, 397835280, 464141160, 556969392, 696211740, 928282320, 1392423480, 2784846960]

約数ペア:

[(1, 2784846960), (2, 1392423480), (3, 928282320), (4, 696211740), (5, 556969392), (6, 464141160), (7, 397835280), (8, 348105870), (9, 309427440), (10, 278484696), (12, 232070580), (14, 198917640), (15, 185656464), (16, 174052935), (18, 154713720), (20, 139242348), (21, 132611760), (24, 116035290), (27, 103142480), (28, 99458820), (30, 92828232), (35, 79567056), (36, 77356860), (40, 69621174), (42, 66305880), (45, 61885488), (48, 58017645), (54, 51571240), (56, 49729410), (60, 46414116), (63, 44203920), (67, 41564880), (70, 39783528), (72, 38678430), (80, 34810587), (84, 33152940), (90, 30942744), (105, 26522352), (108, 25785620), (112, 24864705), (120, 23207058), (126, 22101960), (134, 20782440), (135, 20628496), (140, 19891764), (144, 19339215), (168, 16576470), (180, 15471372), (189, 14734640), (201, 13854960), (210, 13261176), (216, 12892810), (240, 11603529), (252, 11050980), (268, 10391220), (270, 10314248), (280, 9945882), (315, 8840784), (335, 8312976), (336, 8288235), (360, 7735686), (378, 7367320), (402, 6927480), (420, 6630588), (432, 6446405), (469, 5937840), (504, 5525490), (536, 5195610), (540, 5157124), (560, 4972941), (603, 4618320), (630, 4420392), (670, 4156488), (720, 3867843), (756, 3683660), (804, 3463740), (840, 3315294), (938, 2968920), (945, 2946928), (1005, 2770992), (1008, 2762745), (1072, 2597805), (1080, 2578562), (1206, 2309160), (1260, 2210196), (1340, 2078244), (1407, 1979280), (1512, 1841830), (1608, 1731870), (1680, 1657647), (1809, 1539440), (1876, 1484460), (1890, 1473464), (2010, 1385496), (2160, 1289281), (2345, 1187568), (2412, 1154580), (2520, 1105098), (2680, 1039122), (2749, 1013040), (2814, 989640), (3015, 923664), (3024, 920915), (3216, 865935), (3618, 769720), (3752, 742230), (3780, 736732), (4020, 692748), (4221, 659760), (4690, 593784), (4824, 577290), (5040, 552549), (5360, 519561), (5498, 506520), (5628, 494820), (6030, 461832), (7035, 395856), (7236, 384860), (7504, 371115), (7560, 368366), (8040, 346374), (8247, 337680), (8442, 329880), (9045, 307888), (9380, 296892), (9648, 288645), (10996, 253260), (11256, 247410), (12060, 230916), (12663, 219920), (13745, 202608), (14070, 197928), (14472, 192430), (15120, 184183), (16080, 173187), (16494, 168840), (16884, 164940), (18090, 153944), (18760, 148446), (19243, 144720), (21105, 131952), (21992, 126630), (22512, 123705), (24120, 115458), (24741, 112560), (25326, 109960), (27490, 101304), (28140, 98964), (28944, 96215), (32988, 84420), (33768, 82470), (36180, 76972), (37520, 74223), (38486, 72360), (41235, 67536), (42210, 65976), (43984, 63315), (48240, 57729), (49482, 56280), (50652, 54980)]