2003777280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:927

約数の個数: 216

約数和(自身を含む): 6968772720

約数和(自身を除く): 4964995440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 281, 288, 320, 360, 384, 480, 562, 576, 619, 640, 720, 768, 843, 960, 1124, 1152, 1238, 1280, 1405, 1440, 1686, 1857, 1920, 2248, 2304, 2476, 2529, 2810, 2880, 3095, 3372, 3714, 3840, 4215, 4496, 4952, 5058, 5571, 5620, 5760, 6190, 6744, 7428, 8430, 8992, 9285, 9904, 10116, 11142, 11240, 11520, 12380, 12645, 13488, 14856, 16860, 17984, 18570, 19808, 20232, 22284, 22480, 24760, 25290, 26976, 27855, 29712, 33720, 35968, 37140, 39616, 40464, 44568, 44960, 49520, 50580, 53952, 55710, 59424, 67440, 71936, 74280, 79232, 80928, 89136, 89920, 99040, 101160, 107904, 111420, 118848, 134880, 148560, 158464, 161856, 173939, 178272, 179840, 198080, 202320, 215808, 222840, 237696, 269760, 297120, 323712, 347878, 356544, 359680, 396160, 404640, 445680, 475392, 521817, 539520, 594240, 647424, 695756, 713088, 792320, 809280, 869695, 891360, 1043634, 1079040, 1188480, 1391512, 1426176, 1565451, 1618560, 1739390, 1782720, 2087268, 2376960, 2609085, 2783024, 3130902, 3237120, 3478780, 3565440, 4174536, 5218170, 5566048, 6261804, 6957560, 7130880, 7827255, 8349072, 10436340, 11132096, 12523608, 13915120, 15654510, 16698144, 20872680, 22264192, 25047216, 27830240, 31309020, 33396288, 41745360, 44528384, 50094432, 55660480, 62618040, 66792576, 83490720, 100188864, 111320960, 125236080, 133585152, 166981440, 200377728, 222641920, 250472160, 333962880, 400755456, 500944320, 667925760, 1001888640, 2003777280]

約数ペア:

[(1, 2003777280), (2, 1001888640), (3, 667925760), (4, 500944320), (5, 400755456), (6, 333962880), (8, 250472160), (9, 222641920), (10, 200377728), (12, 166981440), (15, 133585152), (16, 125236080), (18, 111320960), (20, 100188864), (24, 83490720), (30, 66792576), (32, 62618040), (36, 55660480), (40, 50094432), (45, 44528384), (48, 41745360), (60, 33396288), (64, 31309020), (72, 27830240), (80, 25047216), (90, 22264192), (96, 20872680), (120, 16698144), (128, 15654510), (144, 13915120), (160, 12523608), (180, 11132096), (192, 10436340), (240, 8349072), (256, 7827255), (281, 7130880), (288, 6957560), (320, 6261804), (360, 5566048), (384, 5218170), (480, 4174536), (562, 3565440), (576, 3478780), (619, 3237120), (640, 3130902), (720, 2783024), (768, 2609085), (843, 2376960), (960, 2087268), (1124, 1782720), (1152, 1739390), (1238, 1618560), (1280, 1565451), (1405, 1426176), (1440, 1391512), (1686, 1188480), (1857, 1079040), (1920, 1043634), (2248, 891360), (2304, 869695), (2476, 809280), (2529, 792320), (2810, 713088), (2880, 695756), (3095, 647424), (3372, 594240), (3714, 539520), (3840, 521817), (4215, 475392), (4496, 445680), (4952, 404640), (5058, 396160), (5571, 359680), (5620, 356544), (5760, 347878), (6190, 323712), (6744, 297120), (7428, 269760), (8430, 237696), (8992, 222840), (9285, 215808), (9904, 202320), (10116, 198080), (11142, 179840), (11240, 178272), (11520, 173939), (12380, 161856), (12645, 158464), (13488, 148560), (14856, 134880), (16860, 118848), (17984, 111420), (18570, 107904), (19808, 101160), (20232, 99040), (22284, 89920), (22480, 89136), (24760, 80928), (25290, 79232), (26976, 74280), (27855, 71936), (29712, 67440), (33720, 59424), (35968, 55710), (37140, 53952), (39616, 50580), (40464, 49520), (44568, 44960)]