187211520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5417}}^1$

素因数の和:5447

約数の個数: 144

約数和(自身を含む): 664463520

約数和(自身を除く): 477252000

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5417, 5760, 6912, 8640, 10834, 11520, 16251, 17280, 21668, 27085, 32502, 34560, 43336, 48753, 54170, 65004, 81255, 86672, 97506, 108340, 130008, 146259, 162510, 173344, 195012, 216680, 243765, 260016, 292518, 325020, 346688, 390024, 433360, 487530, 520032, 585036, 650040, 693376, 731295, 780048, 866720, 975060, 1040064, 1170072, 1300080, 1386752, 1462590, 1560096, 1733440, 1950120, 2080128, 2340144, 2600160, 2925180, 3120192, 3466880, 3900240, 4160256, 4680288, 5200320, 5850360, 6240384, 6933760, 7800480, 9360576, 10400640, 11700720, 12480768, 15600960, 18721152, 20801280, 23401440, 31201920, 37442304, 46802880, 62403840, 93605760, 187211520]

約数ペア:

[(1, 187211520), (2, 93605760), (3, 62403840), (4, 46802880), (5, 37442304), (6, 31201920), (8, 23401440), (9, 20801280), (10, 18721152), (12, 15600960), (15, 12480768), (16, 11700720), (18, 10400640), (20, 9360576), (24, 7800480), (27, 6933760), (30, 6240384), (32, 5850360), (36, 5200320), (40, 4680288), (45, 4160256), (48, 3900240), (54, 3466880), (60, 3120192), (64, 2925180), (72, 2600160), (80, 2340144), (90, 2080128), (96, 1950120), (108, 1733440), (120, 1560096), (128, 1462590), (135, 1386752), (144, 1300080), (160, 1170072), (180, 1040064), (192, 975060), (216, 866720), (240, 780048), (256, 731295), (270, 693376), (288, 650040), (320, 585036), (360, 520032), (384, 487530), (432, 433360), (480, 390024), (540, 346688), (576, 325020), (640, 292518), (720, 260016), (768, 243765), (864, 216680), (960, 195012), (1080, 173344), (1152, 162510), (1280, 146259), (1440, 130008), (1728, 108340), (1920, 97506), (2160, 86672), (2304, 81255), (2880, 65004), (3456, 54170), (3840, 48753), (4320, 43336), (5417, 34560), (5760, 32502), (6912, 27085), (8640, 21668), (10834, 17280), (11520, 16251)]