2549257920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8941}}^1$

素因数の和:8981

約数の個数: 280

約数和(自身を含む): 9893643408

約数和(自身を除く): 7344385488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7920, 8640, 8910, 8941, 9504, 10560, 11880, 12960, 14256, 15840, 17820, 17882, 19008, 23760, 25920, 26823, 28512, 31680, 35640, 35764, 44705, 47520, 53646, 57024, 71280, 71528, 80469, 89410, 95040, 98351, 107292, 134115, 142560, 143056, 160938, 178820, 196702, 214584, 241407, 268230, 285120, 286112, 295053, 321876, 357640, 393404, 402345, 429168, 482814, 491755, 536460, 572224, 590106, 643752, 715280, 724221, 786808, 804690, 858336, 885159, 965628, 983510, 1072920, 1180212, 1207035, 1287504, 1430560, 1448442, 1475265, 1573616, 1609380, 1716672, 1770318, 1931256, 1967020, 2145840, 2360424, 2414070, 2575008, 2655477, 2861120, 2896884, 2950530, 3147232, 3218760, 3540636, 3621105, 3862512, 3934040, 4291680, 4425795, 4720848, 4828140, 5150016, 5310954, 5793768, 5901060, 6294464, 6437520, 7081272, 7242210, 7725024, 7868080, 7966431, 8583360, 8851590, 9441696, 9656280, 10621908, 11587536, 11802120, 12875040, 13277385, 14162544, 14484420, 15450048, 15736160, 15932862, 17703180, 18883392, 19312560, 21243816, 23175072, 23604240, 25750080, 26554770, 28325088, 28968840, 31472320, 31865724, 35406360, 38625120, 39832155, 42487632, 46350144, 47208480, 53109540, 56650176, 57937680, 63731448, 70812720, 77250240, 79664310, 84975264, 94416960, 106219080, 115875360, 127462896, 141625440, 159328620, 169950528, 212438160, 231750720, 254925792, 283250880, 318657240, 424876320, 509851584, 637314480, 849752640, 1274628960, 2549257920]

約数ペア:

[(1, 2549257920), (2, 1274628960), (3, 849752640), (4, 637314480), (5, 509851584), (6, 424876320), (8, 318657240), (9, 283250880), (10, 254925792), (11, 231750720), (12, 212438160), (15, 169950528), (16, 159328620), (18, 141625440), (20, 127462896), (22, 115875360), (24, 106219080), (27, 94416960), (30, 84975264), (32, 79664310), (33, 77250240), (36, 70812720), (40, 63731448), (44, 57937680), (45, 56650176), (48, 53109540), (54, 47208480), (55, 46350144), (60, 42487632), (64, 39832155), (66, 38625120), (72, 35406360), (80, 31865724), (81, 31472320), (88, 28968840), (90, 28325088), (96, 26554770), (99, 25750080), (108, 23604240), (110, 23175072), (120, 21243816), (132, 19312560), (135, 18883392), (144, 17703180), (160, 15932862), (162, 15736160), (165, 15450048), (176, 14484420), (180, 14162544), (192, 13277385), (198, 12875040), (216, 11802120), (220, 11587536), (240, 10621908), (264, 9656280), (270, 9441696), (288, 8851590), (297, 8583360), (320, 7966431), (324, 7868080), (330, 7725024), (352, 7242210), (360, 7081272), (396, 6437520), (405, 6294464), (432, 5901060), (440, 5793768), (480, 5310954), (495, 5150016), (528, 4828140), (540, 4720848), (576, 4425795), (594, 4291680), (648, 3934040), (660, 3862512), (704, 3621105), (720, 3540636), (792, 3218760), (810, 3147232), (864, 2950530), (880, 2896884), (891, 2861120), (960, 2655477), (990, 2575008), (1056, 2414070), (1080, 2360424), (1188, 2145840), (1296, 1967020), (1320, 1931256), (1440, 1770318), (1485, 1716672), (1584, 1609380), (1620, 1573616), (1728, 1475265), (1760, 1448442), (1782, 1430560), (1980, 1287504), (2112, 1207035), (2160, 1180212), (2376, 1072920), (2592, 983510), (2640, 965628), (2880, 885159), (2970, 858336), (3168, 804690), (3240, 786808), (3520, 724221), (3564, 715280), (3960, 643752), (4320, 590106), (4455, 572224), (4752, 536460), (5184, 491755), (5280, 482814), (5940, 429168), (6336, 402345), (6480, 393404), (7128, 357640), (7920, 321876), (8640, 295053), (8910, 286112), (8941, 285120), (9504, 268230), (10560, 241407), (11880, 214584), (12960, 196702), (14256, 178820), (15840, 160938), (17820, 143056), (17882, 142560), (19008, 134115), (23760, 107292), (25920, 98351), (26823, 95040), (28512, 89410), (31680, 80469), (35640, 71528), (35764, 71280), (44705, 57024), (47520, 53646)]