2021295024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 240

約数和(自身を含む): 6677858304

約数和(自身を除く): 4656563280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 71, 72, 84, 112, 122, 126, 142, 144, 168, 183, 213, 244, 252, 284, 336, 366, 426, 427, 463, 488, 497, 504, 549, 568, 639, 732, 852, 854, 926, 976, 994, 1008, 1098, 1136, 1278, 1281, 1389, 1464, 1491, 1704, 1708, 1852, 1988, 2196, 2556, 2562, 2778, 2928, 2982, 3241, 3408, 3416, 3704, 3843, 3976, 4167, 4331, 4392, 4473, 5112, 5124, 5556, 5964, 6482, 6832, 7408, 7686, 7952, 8334, 8662, 8784, 8946, 9723, 10224, 10248, 11112, 11928, 12964, 12993, 15372, 16668, 17324, 17892, 19446, 20496, 22224, 23856, 25928, 25986, 28243, 29169, 30317, 30744, 32873, 33336, 34648, 35784, 38892, 38979, 51856, 51972, 56486, 58338, 60634, 61488, 65746, 66672, 69296, 71568, 77784, 77958, 84729, 90951, 98619, 103944, 112972, 116676, 121268, 131492, 155568, 155916, 169458, 181902, 197238, 197701, 207888, 225944, 230111, 233352, 242536, 254187, 262984, 272853, 295857, 311832, 338916, 363804, 394476, 395402, 451888, 460222, 466704, 485072, 508374, 525968, 545706, 591714, 593103, 623664, 677832, 690333, 727608, 788952, 790804, 920444, 1016748, 1091412, 1183428, 1186206, 1355664, 1380666, 1455216, 1577904, 1581608, 1779309, 1840888, 2005253, 2033496, 2070999, 2182824, 2366856, 2372412, 2761332, 3163216, 3558618, 3681776, 4010506, 4066992, 4141998, 4365648, 4733712, 4744824, 5522664, 6015759, 7117236, 8021012, 8283996, 9489648, 11045328, 12031518, 14036771, 14234472, 16042024, 16567992, 18047277, 24063036, 28073542, 28468944, 32084048, 33135984, 36094554, 42110313, 48126072, 56147084, 72189108, 84220626, 96252144, 112294168, 126330939, 144378216, 168441252, 224588336, 252661878, 288756432, 336882504, 505323756, 673765008, 1010647512, 2021295024]

約数ペア:

[(1, 2021295024), (2, 1010647512), (3, 673765008), (4, 505323756), (6, 336882504), (7, 288756432), (8, 252661878), (9, 224588336), (12, 168441252), (14, 144378216), (16, 126330939), (18, 112294168), (21, 96252144), (24, 84220626), (28, 72189108), (36, 56147084), (42, 48126072), (48, 42110313), (56, 36094554), (61, 33135984), (63, 32084048), (71, 28468944), (72, 28073542), (84, 24063036), (112, 18047277), (122, 16567992), (126, 16042024), (142, 14234472), (144, 14036771), (168, 12031518), (183, 11045328), (213, 9489648), (244, 8283996), (252, 8021012), (284, 7117236), (336, 6015759), (366, 5522664), (426, 4744824), (427, 4733712), (463, 4365648), (488, 4141998), (497, 4066992), (504, 4010506), (549, 3681776), (568, 3558618), (639, 3163216), (732, 2761332), (852, 2372412), (854, 2366856), (926, 2182824), (976, 2070999), (994, 2033496), (1008, 2005253), (1098, 1840888), (1136, 1779309), (1278, 1581608), (1281, 1577904), (1389, 1455216), (1464, 1380666), (1491, 1355664), (1704, 1186206), (1708, 1183428), (1852, 1091412), (1988, 1016748), (2196, 920444), (2556, 790804), (2562, 788952), (2778, 727608), (2928, 690333), (2982, 677832), (3241, 623664), (3408, 593103), (3416, 591714), (3704, 545706), (3843, 525968), (3976, 508374), (4167, 485072), (4331, 466704), (4392, 460222), (4473, 451888), (5112, 395402), (5124, 394476), (5556, 363804), (5964, 338916), (6482, 311832), (6832, 295857), (7408, 272853), (7686, 262984), (7952, 254187), (8334, 242536), (8662, 233352), (8784, 230111), (8946, 225944), (9723, 207888), (10224, 197701), (10248, 197238), (11112, 181902), (11928, 169458), (12964, 155916), (12993, 155568), (15372, 131492), (16668, 121268), (17324, 116676), (17892, 112972), (19446, 103944), (20496, 98619), (22224, 90951), (23856, 84729), (25928, 77958), (25986, 77784), (28243, 71568), (29169, 69296), (30317, 66672), (30744, 65746), (32873, 61488), (33336, 60634), (34648, 58338), (35784, 56486), (38892, 51972), (38979, 51856)]