8280145440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:765

約数の個数: 432

約数和(自身を含む): 33073971840

約数和(自身を除く): 24793826400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 239, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 478, 480, 490, 491, 504, 560, 588, 630, 672, 717, 720, 735, 784, 840, 882, 956, 980, 982, 1008, 1120, 1176, 1195, 1260, 1434, 1440, 1470, 1473, 1568, 1673, 1680, 1764, 1912, 1960, 1964, 2016, 2151, 2205, 2352, 2390, 2455, 2520, 2868, 2940, 2946, 3346, 3360, 3437, 3528, 3585, 3824, 3920, 3928, 4302, 4410, 4419, 4704, 4780, 4910, 5019, 5040, 5736, 5880, 5892, 6692, 6874, 7056, 7170, 7365, 7648, 7840, 7856, 8365, 8604, 8820, 8838, 9560, 9820, 10038, 10080, 10311, 10755, 11472, 11711, 11760, 11784, 13384, 13748, 14112, 14340, 14730, 15057, 15712, 16730, 17185, 17208, 17640, 17676, 19120, 19640, 20076, 20622, 21510, 22095, 22944, 23422, 23520, 23568, 24059, 25095, 26768, 27496, 28680, 29460, 30114, 30933, 33460, 34370, 34416, 35133, 35280, 35352, 38240, 39280, 40152, 41244, 43020, 44190, 46844, 47136, 48118, 50190, 51555, 53536, 54992, 57360, 58555, 58920, 60228, 61866, 66920, 68740, 68832, 70266, 70560, 70704, 72177, 75285, 78560, 80304, 82488, 86040, 88380, 93688, 96236, 100380, 103110, 105399, 109984, 114720, 117110, 117349, 117840, 120295, 120456, 123732, 133840, 137480, 140532, 141408, 144354, 150570, 154665, 160608, 164976, 172080, 175665, 176760, 187376, 192472, 200760, 206220, 210798, 216531, 234220, 234698, 235680, 240590, 240912, 247464, 267680, 274960, 281064, 288708, 301140, 309330, 329952, 344160, 351330, 352047, 353520, 360885, 374752, 384944, 401520, 412440, 421596, 433062, 468440, 469396, 481180, 481824, 494928, 526995, 549920, 562128, 577416, 586745, 602280, 618660, 702660, 704094, 707040, 721770, 769888, 803040, 821443, 824880, 843192, 866124, 936880, 938792, 962360, 989856, 1053990, 1056141, 1082655, 1124256, 1154832, 1173490, 1204560, 1237320, 1405320, 1408188, 1443540, 1642886, 1649760, 1686384, 1732248, 1760235, 1873760, 1877584, 1924720, 2107980, 2112282, 2165310, 2309664, 2346980, 2409120, 2464329, 2474640, 2810640, 2816376, 2887080, 3285772, 3372768, 3464496, 3520470, 3755168, 3849440, 4107215, 4215960, 4224564, 4330620, 4693960, 4928658, 4949280, 5280705, 5621280, 5632752, 5750101, 5774160, 6571544, 6928992, 7040940, 7392987, 8214430, 8431920, 8449128, 8661240, 9387920, 9857316, 10561410, 11265504, 11500202, 11548320, 12321645, 13143088, 14081880, 14785974, 16428860, 16863840, 16898256, 17250303, 17322480, 18775840, 19714632, 21122820, 23000404, 24643290, 26286176, 28163760, 28750505, 29571948, 32857720, 33796512, 34500606, 34644960, 36964935, 39429264, 42245640, 46000808, 49286580, 51750909, 56327520, 57501010, 59143896, 65715440, 69001212, 73929870, 78858528, 84491280, 86251515, 92001616, 98573160, 103501818, 115002020, 118287792, 131430880, 138002424, 147859740, 168982560, 172503030, 184003232, 197146320, 207003636, 230004040, 236575584, 258754545, 276004848, 295719480, 345006060, 394292640, 414007272, 460008080, 517509090, 552009696, 591438960, 690012120, 828014544, 920016160, 1035018180, 1182877920, 1380024240, 1656029088, 2070036360, 2760048480, 4140072720, 8280145440]

約数ペア:

[(1, 8280145440), (2, 4140072720), (3, 2760048480), (4, 2070036360), (5, 1656029088), (6, 1380024240), (7, 1182877920), (8, 1035018180), (9, 920016160), (10, 828014544), (12, 690012120), (14, 591438960), (15, 552009696), (16, 517509090), (18, 460008080), (20, 414007272), (21, 394292640), (24, 345006060), (28, 295719480), (30, 276004848), (32, 258754545), (35, 236575584), (36, 230004040), (40, 207003636), (42, 197146320), (45, 184003232), (48, 172503030), (49, 168982560), (56, 147859740), (60, 138002424), (63, 131430880), (70, 118287792), (72, 115002020), (80, 103501818), (84, 98573160), (90, 92001616), (96, 86251515), (98, 84491280), (105, 78858528), (112, 73929870), (120, 69001212), (126, 65715440), (140, 59143896), (144, 57501010), (147, 56327520), (160, 51750909), (168, 49286580), (180, 46000808), (196, 42245640), (210, 39429264), (224, 36964935), (239, 34644960), (240, 34500606), (245, 33796512), (252, 32857720), (280, 29571948), (288, 28750505), (294, 28163760), (315, 26286176), (336, 24643290), (360, 23000404), (392, 21122820), (420, 19714632), (441, 18775840), (478, 17322480), (480, 17250303), (490, 16898256), (491, 16863840), (504, 16428860), (560, 14785974), (588, 14081880), (630, 13143088), (672, 12321645), (717, 11548320), (720, 11500202), (735, 11265504), (784, 10561410), (840, 9857316), (882, 9387920), (956, 8661240), (980, 8449128), (982, 8431920), (1008, 8214430), (1120, 7392987), (1176, 7040940), (1195, 6928992), (1260, 6571544), (1434, 5774160), (1440, 5750101), (1470, 5632752), (1473, 5621280), (1568, 5280705), (1673, 4949280), (1680, 4928658), (1764, 4693960), (1912, 4330620), (1960, 4224564), (1964, 4215960), (2016, 4107215), (2151, 3849440), (2205, 3755168), (2352, 3520470), (2390, 3464496), (2455, 3372768), (2520, 3285772), (2868, 2887080), (2940, 2816376), (2946, 2810640), (3346, 2474640), (3360, 2464329), (3437, 2409120), (3528, 2346980), (3585, 2309664), (3824, 2165310), (3920, 2112282), (3928, 2107980), (4302, 1924720), (4410, 1877584), (4419, 1873760), (4704, 1760235), (4780, 1732248), (4910, 1686384), (5019, 1649760), (5040, 1642886), (5736, 1443540), (5880, 1408188), (5892, 1405320), (6692, 1237320), (6874, 1204560), (7056, 1173490), (7170, 1154832), (7365, 1124256), (7648, 1082655), (7840, 1056141), (7856, 1053990), (8365, 989856), (8604, 962360), (8820, 938792), (8838, 936880), (9560, 866124), (9820, 843192), (10038, 824880), (10080, 821443), (10311, 803040), (10755, 769888), (11472, 721770), (11711, 707040), (11760, 704094), (11784, 702660), (13384, 618660), (13748, 602280), (14112, 586745), (14340, 577416), (14730, 562128), (15057, 549920), (15712, 526995), (16730, 494928), (17185, 481824), (17208, 481180), (17640, 469396), (17676, 468440), (19120, 433062), (19640, 421596), (20076, 412440), (20622, 401520), (21510, 384944), (22095, 374752), (22944, 360885), (23422, 353520), (23520, 352047), (23568, 351330), (24059, 344160), (25095, 329952), (26768, 309330), (27496, 301140), (28680, 288708), (29460, 281064), (30114, 274960), (30933, 267680), (33460, 247464), (34370, 240912), (34416, 240590), (35133, 235680), (35280, 234698), (35352, 234220), (38240, 216531), (39280, 210798), (40152, 206220), (41244, 200760), (43020, 192472), (44190, 187376), (46844, 176760), (47136, 175665), (48118, 172080), (50190, 164976), (51555, 160608), (53536, 154665), (54992, 150570), (57360, 144354), (58555, 141408), (58920, 140532), (60228, 137480), (61866, 133840), (66920, 123732), (68740, 120456), (68832, 120295), (70266, 117840), (70560, 117349), (70704, 117110), (72177, 114720), (75285, 109984), (78560, 105399), (80304, 103110), (82488, 100380), (86040, 96236), (88380, 93688)]