392981760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 1421642880

約数和(自身を除く): 1028661120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 137, 144, 160, 166, 180, 192, 216, 240, 249, 256, 270, 274, 288, 320, 332, 360, 384, 411, 415, 432, 480, 498, 540, 548, 576, 640, 664, 685, 720, 747, 768, 822, 830, 864, 960, 996, 1080, 1096, 1152, 1233, 1245, 1280, 1328, 1370, 1440, 1494, 1644, 1660, 1728, 1920, 1992, 2055, 2160, 2192, 2241, 2304, 2466, 2490, 2656, 2740, 2880, 2988, 3288, 3320, 3456, 3699, 3735, 3840, 3984, 4110, 4320, 4384, 4482, 4932, 4980, 5312, 5480, 5760, 5976, 6165, 6576, 6640, 6912, 7398, 7470, 7968, 8220, 8640, 8768, 8964, 9864, 9960, 10624, 10960, 11205, 11371, 11520, 11952, 12330, 13152, 13280, 14796, 14940, 15936, 16440, 17280, 17536, 17928, 18495, 19728, 19920, 21248, 21920, 22410, 22742, 23904, 24660, 26304, 26560, 29592, 29880, 31872, 32880, 34113, 34560, 35072, 35856, 36990, 39456, 39840, 43840, 44820, 45484, 47808, 49320, 52608, 53120, 56855, 59184, 59760, 63744, 65760, 68226, 71712, 73980, 78912, 79680, 87680, 89640, 90968, 95616, 98640, 102339, 105216, 106240, 113710, 118368, 119520, 131520, 136452, 143424, 147960, 157824, 159360, 170565, 175360, 179280, 181936, 191232, 197280, 204678, 227420, 236736, 239040, 263040, 272904, 286848, 295920, 307017, 315648, 318720, 341130, 358560, 363872, 394560, 409356, 454840, 473472, 478080, 511695, 526080, 545808, 573696, 591840, 614034, 682260, 717120, 727744, 789120, 818712, 909680, 946944, 956160, 1023390, 1091616, 1183680, 1228068, 1364520, 1434240, 1455488, 1535085, 1578240, 1637424, 1819360, 2046780, 2183232, 2367360, 2456136, 2729040, 2868480, 2910976, 3070170, 3274848, 3638720, 4093560, 4366464, 4734720, 4912272, 5458080, 6140340, 6549696, 7277440, 8187120, 8732928, 9824544, 10916160, 12280680, 13099392, 14554880, 16374240, 19649088, 21832320, 24561360, 26198784, 32748480, 39298176, 43664640, 49122720, 65496960, 78596352, 98245440, 130993920, 196490880, 392981760]

約数ペア:

[(1, 392981760), (2, 196490880), (3, 130993920), (4, 98245440), (5, 78596352), (6, 65496960), (8, 49122720), (9, 43664640), (10, 39298176), (12, 32748480), (15, 26198784), (16, 24561360), (18, 21832320), (20, 19649088), (24, 16374240), (27, 14554880), (30, 13099392), (32, 12280680), (36, 10916160), (40, 9824544), (45, 8732928), (48, 8187120), (54, 7277440), (60, 6549696), (64, 6140340), (72, 5458080), (80, 4912272), (83, 4734720), (90, 4366464), (96, 4093560), (108, 3638720), (120, 3274848), (128, 3070170), (135, 2910976), (137, 2868480), (144, 2729040), (160, 2456136), (166, 2367360), (180, 2183232), (192, 2046780), (216, 1819360), (240, 1637424), (249, 1578240), (256, 1535085), (270, 1455488), (274, 1434240), (288, 1364520), (320, 1228068), (332, 1183680), (360, 1091616), (384, 1023390), (411, 956160), (415, 946944), (432, 909680), (480, 818712), (498, 789120), (540, 727744), (548, 717120), (576, 682260), (640, 614034), (664, 591840), (685, 573696), (720, 545808), (747, 526080), (768, 511695), (822, 478080), (830, 473472), (864, 454840), (960, 409356), (996, 394560), (1080, 363872), (1096, 358560), (1152, 341130), (1233, 318720), (1245, 315648), (1280, 307017), (1328, 295920), (1370, 286848), (1440, 272904), (1494, 263040), (1644, 239040), (1660, 236736), (1728, 227420), (1920, 204678), (1992, 197280), (2055, 191232), (2160, 181936), (2192, 179280), (2241, 175360), (2304, 170565), (2466, 159360), (2490, 157824), (2656, 147960), (2740, 143424), (2880, 136452), (2988, 131520), (3288, 119520), (3320, 118368), (3456, 113710), (3699, 106240), (3735, 105216), (3840, 102339), (3984, 98640), (4110, 95616), (4320, 90968), (4384, 89640), (4482, 87680), (4932, 79680), (4980, 78912), (5312, 73980), (5480, 71712), (5760, 68226), (5976, 65760), (6165, 63744), (6576, 59760), (6640, 59184), (6912, 56855), (7398, 53120), (7470, 52608), (7968, 49320), (8220, 47808), (8640, 45484), (8768, 44820), (8964, 43840), (9864, 39840), (9960, 39456), (10624, 36990), (10960, 35856), (11205, 35072), (11371, 34560), (11520, 34113), (11952, 32880), (12330, 31872), (13152, 29880), (13280, 29592), (14796, 26560), (14940, 26304), (15936, 24660), (16440, 23904), (17280, 22742), (17536, 22410), (17928, 21920), (18495, 21248), (19728, 19920)]