2111109120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{22907}}^1$

素因数の和:22940

約数の個数: 144

約数和(自身を含む): 7317044280

約数和(自身を除く): 5205935160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 22907, 23040, 30720, 45814, 46080, 68721, 91628, 92160, 114535, 137442, 183256, 206163, 229070, 274884, 343605, 366512, 412326, 458140, 549768, 687210, 733024, 824652, 916280, 1030815, 1099536, 1374420, 1466048, 1649304, 1832560, 2061630, 2199072, 2748840, 2932096, 3298608, 3665120, 4123260, 4398144, 5497680, 5864192, 6597216, 7330240, 8246520, 8796288, 10995360, 11728384, 13194432, 14660480, 16493040, 17592576, 21990720, 23456768, 26388864, 29320960, 32986080, 35185152, 43981440, 46913536, 52777728, 58641920, 65972160, 70370304, 87962880, 105555456, 117283840, 131944320, 140740608, 175925760, 211110912, 234567680, 263888640, 351851520, 422221824, 527777280, 703703040, 1055554560, 2111109120]

約数ペア:

[(1, 2111109120), (2, 1055554560), (3, 703703040), (4, 527777280), (5, 422221824), (6, 351851520), (8, 263888640), (9, 234567680), (10, 211110912), (12, 175925760), (15, 140740608), (16, 131944320), (18, 117283840), (20, 105555456), (24, 87962880), (30, 70370304), (32, 65972160), (36, 58641920), (40, 52777728), (45, 46913536), (48, 43981440), (60, 35185152), (64, 32986080), (72, 29320960), (80, 26388864), (90, 23456768), (96, 21990720), (120, 17592576), (128, 16493040), (144, 14660480), (160, 13194432), (180, 11728384), (192, 10995360), (240, 8796288), (256, 8246520), (288, 7330240), (320, 6597216), (360, 5864192), (384, 5497680), (480, 4398144), (512, 4123260), (576, 3665120), (640, 3298608), (720, 2932096), (768, 2748840), (960, 2199072), (1024, 2061630), (1152, 1832560), (1280, 1649304), (1440, 1466048), (1536, 1374420), (1920, 1099536), (2048, 1030815), (2304, 916280), (2560, 824652), (2880, 733024), (3072, 687210), (3840, 549768), (4608, 458140), (5120, 412326), (5760, 366512), (6144, 343605), (7680, 274884), (9216, 229070), (10240, 206163), (11520, 183256), (15360, 137442), (18432, 114535), (22907, 92160), (23040, 91628), (30720, 68721), (45814, 46080)]