1954202880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{72701}}^1$

素因数の和:72732

約数の個数: 144

約数和(自身を含む): 7132938624

約数和(自身を除く): 5178735744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 72701, 145402, 218103, 290804, 363505, 436206, 508907, 581608, 727010, 872412, 1017814, 1090515, 1163216, 1454020, 1526721, 1744824, 2035628, 2181030, 2326432, 2544535, 2908040, 3053442, 3489648, 4071256, 4362060, 4652864, 5089070, 5816080, 6106884, 6979296, 7633605, 8142512, 8724120, 9305728, 10178140, 11632160, 12213768, 13958592, 15267210, 16285024, 17448240, 18611456, 20356280, 23264320, 24427536, 27917184, 30534420, 32570048, 34896480, 40712560, 46528640, 48855072, 55834368, 61068840, 65140096, 69792960, 81425120, 93057280, 97710144, 122137680, 130280192, 139585920, 162850240, 195420288, 244275360, 279171840, 325700480, 390840576, 488550720, 651400960, 977101440, 1954202880]

約数ペア:

[(1, 1954202880), (2, 977101440), (3, 651400960), (4, 488550720), (5, 390840576), (6, 325700480), (7, 279171840), (8, 244275360), (10, 195420288), (12, 162850240), (14, 139585920), (15, 130280192), (16, 122137680), (20, 97710144), (21, 93057280), (24, 81425120), (28, 69792960), (30, 65140096), (32, 61068840), (35, 55834368), (40, 48855072), (42, 46528640), (48, 40712560), (56, 34896480), (60, 32570048), (64, 30534420), (70, 27917184), (80, 24427536), (84, 23264320), (96, 20356280), (105, 18611456), (112, 17448240), (120, 16285024), (128, 15267210), (140, 13958592), (160, 12213768), (168, 11632160), (192, 10178140), (210, 9305728), (224, 8724120), (240, 8142512), (256, 7633605), (280, 6979296), (320, 6106884), (336, 5816080), (384, 5089070), (420, 4652864), (448, 4362060), (480, 4071256), (560, 3489648), (640, 3053442), (672, 2908040), (768, 2544535), (840, 2326432), (896, 2181030), (960, 2035628), (1120, 1744824), (1280, 1526721), (1344, 1454020), (1680, 1163216), (1792, 1090515), (1920, 1017814), (2240, 872412), (2688, 727010), (3360, 581608), (3840, 508907), (4480, 436206), (5376, 363505), (6720, 290804), (8960, 218103), (13440, 145402), (26880, 72701)]