1371755520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{9923}}^1$

素因数の和:9957

約数の個数: 176

約数和(自身を含む): 4875462720

約数和(自身を除く): 3503707200

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 9923, 11520, 13824, 15360, 17280, 19846, 23040, 27648, 29769, 34560, 39692, 46080, 49615, 59538, 69120, 79384, 89307, 99230, 119076, 138240, 148845, 158768, 178614, 198460, 238152, 267921, 297690, 317536, 357228, 396920, 446535, 476304, 535842, 595380, 635072, 714456, 793840, 893070, 952608, 1071684, 1190760, 1270144, 1339605, 1428912, 1587680, 1786140, 1905216, 2143368, 2381520, 2540288, 2679210, 2857824, 3175360, 3572280, 3810432, 4286736, 4763040, 5080576, 5358420, 5715648, 6350720, 7144560, 7620864, 8573472, 9526080, 10161152, 10716840, 11431296, 12701440, 14289120, 15241728, 17146944, 19052160, 21433680, 22862592, 25402880, 28578240, 30483456, 34293888, 38104320, 42867360, 45725184, 50805760, 57156480, 68587776, 76208640, 85734720, 91450368, 114312960, 137175552, 152417280, 171469440, 228625920, 274351104, 342938880, 457251840, 685877760, 1371755520]

約数ペア:

[(1, 1371755520), (2, 685877760), (3, 457251840), (4, 342938880), (5, 274351104), (6, 228625920), (8, 171469440), (9, 152417280), (10, 137175552), (12, 114312960), (15, 91450368), (16, 85734720), (18, 76208640), (20, 68587776), (24, 57156480), (27, 50805760), (30, 45725184), (32, 42867360), (36, 38104320), (40, 34293888), (45, 30483456), (48, 28578240), (54, 25402880), (60, 22862592), (64, 21433680), (72, 19052160), (80, 17146944), (90, 15241728), (96, 14289120), (108, 12701440), (120, 11431296), (128, 10716840), (135, 10161152), (144, 9526080), (160, 8573472), (180, 7620864), (192, 7144560), (216, 6350720), (240, 5715648), (256, 5358420), (270, 5080576), (288, 4763040), (320, 4286736), (360, 3810432), (384, 3572280), (432, 3175360), (480, 2857824), (512, 2679210), (540, 2540288), (576, 2381520), (640, 2143368), (720, 1905216), (768, 1786140), (864, 1587680), (960, 1428912), (1024, 1339605), (1080, 1270144), (1152, 1190760), (1280, 1071684), (1440, 952608), (1536, 893070), (1728, 793840), (1920, 714456), (2160, 635072), (2304, 595380), (2560, 535842), (2880, 476304), (3072, 446535), (3456, 396920), (3840, 357228), (4320, 317536), (4608, 297690), (5120, 267921), (5760, 238152), (6912, 198460), (7680, 178614), (8640, 158768), (9216, 148845), (9923, 138240), (11520, 119076), (13824, 99230), (15360, 89307), (17280, 79384), (19846, 69120), (23040, 59538), (27648, 49615), (29769, 46080), (34560, 39692)]