2038440960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 264

約数和(自身を含む): 7296097536

約数和(自身を除く): 5257656576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1427, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2854, 2880, 2976, 3072, 3720, 3840, 3968, 4281, 4464, 4608, 4960, 5120, 5580, 5708, 5760, 5952, 7135, 7440, 7680, 7936, 8562, 8928, 9216, 9920, 11160, 11416, 11520, 11904, 12843, 14270, 14880, 15360, 15872, 17124, 17856, 19840, 21405, 22320, 22832, 23040, 23808, 25686, 28540, 29760, 31744, 34248, 35712, 39680, 42810, 44237, 44640, 45664, 46080, 47616, 51372, 57080, 59520, 64215, 68496, 71424, 79360, 85620, 88474, 89280, 91328, 95232, 102744, 114160, 119040, 128430, 132711, 136992, 142848, 158720, 171240, 176948, 178560, 182656, 205488, 221185, 228320, 238080, 256860, 265422, 273984, 285696, 342480, 353896, 357120, 365312, 398133, 410976, 442370, 456640, 476160, 513720, 530844, 547968, 663555, 684960, 707792, 714240, 730624, 796266, 821952, 884740, 913280, 1027440, 1061688, 1095936, 1327110, 1369920, 1415584, 1428480, 1461248, 1592532, 1643904, 1769480, 1826560, 1990665, 2054880, 2123376, 2191872, 2654220, 2739840, 2831168, 3185064, 3287808, 3538960, 3653120, 3981330, 4109760, 4246752, 4383744, 5308440, 5479680, 5662336, 6370128, 6575616, 7077920, 7306240, 7962660, 8219520, 8493504, 10616880, 10959360, 11324672, 12740256, 13151232, 14155840, 15925320, 16439040, 16987008, 21233760, 21918720, 22649344, 25480512, 28311680, 31850640, 32878080, 33974016, 42467520, 45298688, 50961024, 56623360, 63701280, 65756160, 67948032, 84935040, 101922048, 113246720, 127402560, 135896064, 169870080, 203844096, 226493440, 254805120, 339740160, 407688192, 509610240, 679480320, 1019220480, 2038440960]

約数ペア:

[(1, 2038440960), (2, 1019220480), (3, 679480320), (4, 509610240), (5, 407688192), (6, 339740160), (8, 254805120), (9, 226493440), (10, 203844096), (12, 169870080), (15, 135896064), (16, 127402560), (18, 113246720), (20, 101922048), (24, 84935040), (30, 67948032), (31, 65756160), (32, 63701280), (36, 56623360), (40, 50961024), (45, 45298688), (48, 42467520), (60, 33974016), (62, 32878080), (64, 31850640), (72, 28311680), (80, 25480512), (90, 22649344), (93, 21918720), (96, 21233760), (120, 16987008), (124, 16439040), (128, 15925320), (144, 14155840), (155, 13151232), (160, 12740256), (180, 11324672), (186, 10959360), (192, 10616880), (240, 8493504), (248, 8219520), (256, 7962660), (279, 7306240), (288, 7077920), (310, 6575616), (320, 6370128), (360, 5662336), (372, 5479680), (384, 5308440), (465, 4383744), (480, 4246752), (496, 4109760), (512, 3981330), (558, 3653120), (576, 3538960), (620, 3287808), (640, 3185064), (720, 2831168), (744, 2739840), (768, 2654220), (930, 2191872), (960, 2123376), (992, 2054880), (1024, 1990665), (1116, 1826560), (1152, 1769480), (1240, 1643904), (1280, 1592532), (1395, 1461248), (1427, 1428480), (1440, 1415584), (1488, 1369920), (1536, 1327110), (1860, 1095936), (1920, 1061688), (1984, 1027440), (2232, 913280), (2304, 884740), (2480, 821952), (2560, 796266), (2790, 730624), (2854, 714240), (2880, 707792), (2976, 684960), (3072, 663555), (3720, 547968), (3840, 530844), (3968, 513720), (4281, 476160), (4464, 456640), (4608, 442370), (4960, 410976), (5120, 398133), (5580, 365312), (5708, 357120), (5760, 353896), (5952, 342480), (7135, 285696), (7440, 273984), (7680, 265422), (7936, 256860), (8562, 238080), (8928, 228320), (9216, 221185), (9920, 205488), (11160, 182656), (11416, 178560), (11520, 176948), (11904, 171240), (12843, 158720), (14270, 142848), (14880, 136992), (15360, 132711), (15872, 128430), (17124, 119040), (17856, 114160), (19840, 102744), (21405, 95232), (22320, 91328), (22832, 89280), (23040, 88474), (23808, 85620), (25686, 79360), (28540, 71424), (29760, 68496), (31744, 64215), (34248, 59520), (35712, 57080), (39680, 51372), (42810, 47616), (44237, 46080), (44640, 45664)]