38828705280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5261}}^1$

素因数の和:5349

約数の個数: 240

約数和(自身を含む): 128288275632

約数和(自身を除く): 89459570352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 961, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1922, 1984, 2480, 2560, 2883, 2976, 3720, 3840, 3844, 3968, 4805, 4960, 5261, 5766, 5952, 7440, 7680, 7688, 7936, 9610, 9920, 10522, 11532, 11904, 14415, 14880, 15376, 15783, 15872, 19220, 19840, 21044, 23064, 23808, 26305, 28830, 29760, 30752, 31566, 38440, 39680, 42088, 46128, 47616, 52610, 57660, 59520, 61504, 63132, 76880, 78915, 79360, 84176, 92256, 105220, 115320, 119040, 123008, 126264, 153760, 157830, 163091, 168352, 184512, 210440, 230640, 238080, 246016, 252528, 307520, 315660, 326182, 336704, 369024, 420880, 461280, 489273, 492032, 505056, 615040, 631320, 652364, 673408, 738048, 815455, 841760, 922560, 978546, 1010112, 1230080, 1262640, 1304728, 1346816, 1476096, 1630910, 1683520, 1845120, 1957092, 2020224, 2446365, 2460160, 2525280, 2609456, 2693632, 3261820, 3367040, 3690240, 3914184, 4040448, 4892730, 5050560, 5055821, 5218912, 6523640, 6734080, 7380480, 7828368, 8080896, 9785460, 10101120, 10111642, 10437824, 13047280, 13468160, 15167463, 15656736, 19570920, 20202240, 20223284, 20875648, 25279105, 26094560, 30334926, 31313472, 39141840, 40404480, 40446568, 41751296, 50558210, 52189120, 60669852, 62626944, 75837315, 78283680, 80893136, 83502592, 101116420, 104378240, 121339704, 125253888, 151674630, 156567360, 161786272, 202232840, 208756480, 242679408, 250507776, 303349260, 313134720, 323572544, 404465680, 417512960, 485358816, 606698520, 626269440, 647145088, 808931360, 970717632, 1213397040, 1252538880, 1294290176, 1617862720, 1941435264, 2426794080, 2588580352, 3235725440, 3882870528, 4853588160, 6471450880, 7765741056, 9707176320, 12942901760, 19414352640, 38828705280]

約数ペア:

[(1, 38828705280), (2, 19414352640), (3, 12942901760), (4, 9707176320), (5, 7765741056), (6, 6471450880), (8, 4853588160), (10, 3882870528), (12, 3235725440), (15, 2588580352), (16, 2426794080), (20, 1941435264), (24, 1617862720), (30, 1294290176), (31, 1252538880), (32, 1213397040), (40, 970717632), (48, 808931360), (60, 647145088), (62, 626269440), (64, 606698520), (80, 485358816), (93, 417512960), (96, 404465680), (120, 323572544), (124, 313134720), (128, 303349260), (155, 250507776), (160, 242679408), (186, 208756480), (192, 202232840), (240, 161786272), (248, 156567360), (256, 151674630), (310, 125253888), (320, 121339704), (372, 104378240), (384, 101116420), (465, 83502592), (480, 80893136), (496, 78283680), (512, 75837315), (620, 62626944), (640, 60669852), (744, 52189120), (768, 50558210), (930, 41751296), (960, 40446568), (961, 40404480), (992, 39141840), (1240, 31313472), (1280, 30334926), (1488, 26094560), (1536, 25279105), (1860, 20875648), (1920, 20223284), (1922, 20202240), (1984, 19570920), (2480, 15656736), (2560, 15167463), (2883, 13468160), (2976, 13047280), (3720, 10437824), (3840, 10111642), (3844, 10101120), (3968, 9785460), (4805, 8080896), (4960, 7828368), (5261, 7380480), (5766, 6734080), (5952, 6523640), (7440, 5218912), (7680, 5055821), (7688, 5050560), (7936, 4892730), (9610, 4040448), (9920, 3914184), (10522, 3690240), (11532, 3367040), (11904, 3261820), (14415, 2693632), (14880, 2609456), (15376, 2525280), (15783, 2460160), (15872, 2446365), (19220, 2020224), (19840, 1957092), (21044, 1845120), (23064, 1683520), (23808, 1630910), (26305, 1476096), (28830, 1346816), (29760, 1304728), (30752, 1262640), (31566, 1230080), (38440, 1010112), (39680, 978546), (42088, 922560), (46128, 841760), (47616, 815455), (52610, 738048), (57660, 673408), (59520, 652364), (61504, 631320), (63132, 615040), (76880, 505056), (78915, 492032), (79360, 489273), (84176, 461280), (92256, 420880), (105220, 369024), (115320, 336704), (119040, 326182), (123008, 315660), (126264, 307520), (153760, 252528), (157830, 246016), (163091, 238080), (168352, 230640), (184512, 210440)]