2803230720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{10139}}^1$

素因数の和:10175

約数の個数: 192

約数和(自身を含む): 9965592000

約数和(自身を除く): 7162361280

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, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10139, 10240, 11520, 13824, 15360, 17280, 18432, 20278, 23040, 27648, 30417, 30720, 34560, 40556, 46080, 50695, 55296, 60834, 69120, 81112, 91251, 92160, 101390, 121668, 138240, 152085, 162224, 182502, 202780, 243336, 273753, 276480, 304170, 324448, 365004, 405560, 456255, 486672, 547506, 608340, 648896, 730008, 811120, 912510, 973344, 1095012, 1216680, 1297792, 1368765, 1460016, 1622240, 1825020, 1946688, 2190024, 2433360, 2595584, 2737530, 2920032, 3244480, 3650040, 3893376, 4380048, 4866720, 5191168, 5475060, 5840064, 6488960, 7300080, 7786752, 8760096, 9733440, 10382336, 10950120, 11680128, 12977920, 14600160, 15573504, 17520192, 19466880, 20764672, 21900240, 23360256, 25955840, 29200320, 31147008, 35040384, 38933760, 43800480, 46720512, 51911680, 58400640, 62294016, 70080768, 77867520, 87600960, 93441024, 103823360, 116801280, 140161536, 155735040, 175201920, 186882048, 233602560, 280323072, 311470080, 350403840, 467205120, 560646144, 700807680, 934410240, 1401615360, 2803230720]

約数ペア:

[(1, 2803230720), (2, 1401615360), (3, 934410240), (4, 700807680), (5, 560646144), (6, 467205120), (8, 350403840), (9, 311470080), (10, 280323072), (12, 233602560), (15, 186882048), (16, 175201920), (18, 155735040), (20, 140161536), (24, 116801280), (27, 103823360), (30, 93441024), (32, 87600960), (36, 77867520), (40, 70080768), (45, 62294016), (48, 58400640), (54, 51911680), (60, 46720512), (64, 43800480), (72, 38933760), (80, 35040384), (90, 31147008), (96, 29200320), (108, 25955840), (120, 23360256), (128, 21900240), (135, 20764672), (144, 19466880), (160, 17520192), (180, 15573504), (192, 14600160), (216, 12977920), (240, 11680128), (256, 10950120), (270, 10382336), (288, 9733440), (320, 8760096), (360, 7786752), (384, 7300080), (432, 6488960), (480, 5840064), (512, 5475060), (540, 5191168), (576, 4866720), (640, 4380048), (720, 3893376), (768, 3650040), (864, 3244480), (960, 2920032), (1024, 2737530), (1080, 2595584), (1152, 2433360), (1280, 2190024), (1440, 1946688), (1536, 1825020), (1728, 1622240), (1920, 1460016), (2048, 1368765), (2160, 1297792), (2304, 1216680), (2560, 1095012), (2880, 973344), (3072, 912510), (3456, 811120), (3840, 730008), (4320, 648896), (4608, 608340), (5120, 547506), (5760, 486672), (6144, 456255), (6912, 405560), (7680, 365004), (8640, 324448), (9216, 304170), (10139, 276480), (10240, 273753), (11520, 243336), (13824, 202780), (15360, 182502), (17280, 162224), (18432, 152085), (20278, 138240), (23040, 121668), (27648, 101390), (30417, 92160), (30720, 91251), (34560, 81112), (40556, 69120), (46080, 60834), (50695, 55296)]