164344320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1019}}^1$

素因数の和:1055

約数の個数: 240

約数和(自身を含む): 651119040

約数和(自身を除く): 486774720

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1019, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2038, 2240, 2304, 2520, 2560, 2688, 2880, 3057, 3360, 3584, 3840, 4032, 4076, 4480, 4608, 5040, 5095, 5376, 5760, 6114, 6720, 7133, 7680, 8064, 8152, 8960, 9171, 10080, 10190, 10752, 11520, 12228, 13440, 14266, 15285, 16128, 16304, 17920, 18342, 20160, 20380, 21399, 23040, 24456, 26880, 28532, 30570, 32256, 32608, 35665, 36684, 40320, 40760, 42798, 45855, 48912, 53760, 57064, 61140, 64197, 65216, 71330, 73368, 80640, 81520, 85596, 91710, 97824, 106995, 114128, 122280, 128394, 130432, 142660, 146736, 161280, 163040, 171192, 183420, 195648, 213990, 228256, 244560, 256788, 260864, 285320, 293472, 320985, 326080, 342384, 366840, 391296, 427980, 456512, 489120, 513576, 521728, 570640, 586944, 641970, 652160, 684768, 733680, 782592, 855960, 913024, 978240, 1027152, 1141280, 1173888, 1283940, 1304320, 1369536, 1467360, 1565184, 1711920, 1826048, 1956480, 2054304, 2282560, 2347776, 2567880, 2608640, 2739072, 2934720, 3423840, 3652096, 3912960, 4108608, 4565120, 4695552, 5135760, 5478144, 5869440, 6847680, 7825920, 8217216, 9130240, 10271520, 10956288, 11738880, 13695360, 16434432, 18260480, 20543040, 23477760, 27390720, 32868864, 41086080, 54781440, 82172160, 164344320]

約数ペア:

[(1, 164344320), (2, 82172160), (3, 54781440), (4, 41086080), (5, 32868864), (6, 27390720), (7, 23477760), (8, 20543040), (9, 18260480), (10, 16434432), (12, 13695360), (14, 11738880), (15, 10956288), (16, 10271520), (18, 9130240), (20, 8217216), (21, 7825920), (24, 6847680), (28, 5869440), (30, 5478144), (32, 5135760), (35, 4695552), (36, 4565120), (40, 4108608), (42, 3912960), (45, 3652096), (48, 3423840), (56, 2934720), (60, 2739072), (63, 2608640), (64, 2567880), (70, 2347776), (72, 2282560), (80, 2054304), (84, 1956480), (90, 1826048), (96, 1711920), (105, 1565184), (112, 1467360), (120, 1369536), (126, 1304320), (128, 1283940), (140, 1173888), (144, 1141280), (160, 1027152), (168, 978240), (180, 913024), (192, 855960), (210, 782592), (224, 733680), (240, 684768), (252, 652160), (256, 641970), (280, 586944), (288, 570640), (315, 521728), (320, 513576), (336, 489120), (360, 456512), (384, 427980), (420, 391296), (448, 366840), (480, 342384), (504, 326080), (512, 320985), (560, 293472), (576, 285320), (630, 260864), (640, 256788), (672, 244560), (720, 228256), (768, 213990), (840, 195648), (896, 183420), (960, 171192), (1008, 163040), (1019, 161280), (1120, 146736), (1152, 142660), (1260, 130432), (1280, 128394), (1344, 122280), (1440, 114128), (1536, 106995), (1680, 97824), (1792, 91710), (1920, 85596), (2016, 81520), (2038, 80640), (2240, 73368), (2304, 71330), (2520, 65216), (2560, 64197), (2688, 61140), (2880, 57064), (3057, 53760), (3360, 48912), (3584, 45855), (3840, 42798), (4032, 40760), (4076, 40320), (4480, 36684), (4608, 35665), (5040, 32608), (5095, 32256), (5376, 30570), (5760, 28532), (6114, 26880), (6720, 24456), (7133, 23040), (7680, 21399), (8064, 20380), (8152, 20160), (8960, 18342), (9171, 17920), (10080, 16304), (10190, 16128), (10752, 15285), (11520, 14266), (12228, 13440)]