9720506880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{60271}}^1$

素因数の和:60307

約数の個数: 240

約数和(自身を含む): 38474751744

約数和(自身を除く): 28754244864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 60271, 80640, 120542, 161280, 180813, 241084, 301355, 361626, 421897, 482168, 542439, 602710, 723252, 843794, 904065, 964336, 1084878, 1205420, 1265691, 1446504, 1687588, 1808130, 1928672, 2109485, 2169756, 2410840, 2531382, 2712195, 2893008, 3375176, 3616260, 3797073, 3857344, 4218970, 4339512, 4821680, 5062764, 5424390, 5786016, 6328455, 6750352, 7232520, 7594146, 7714688, 8437940, 8679024, 9643360, 10125528, 10848780, 11572032, 12656910, 13500704, 14465040, 15188292, 15429376, 16875880, 17358048, 18985365, 19286720, 20251056, 21697560, 23144064, 25313820, 27001408, 28930080, 30376584, 30858752, 33751760, 34716096, 37970730, 38573440, 40502112, 43395120, 46288128, 50627640, 54002816, 57860160, 60753168, 67503520, 69432192, 75941460, 77146880, 81004224, 86790240, 92576256, 101255280, 108005632, 115720320, 121506336, 135007040, 138864384, 151882920, 154293760, 162008448, 173580480, 202510560, 216011264, 231440640, 243012672, 270014080, 277728768, 303765840, 324016896, 347160960, 405021120, 462881280, 486025344, 540028160, 607531680, 648033792, 694321920, 810042240, 972050688, 1080056320, 1215063360, 1388643840, 1620084480, 1944101376, 2430126720, 3240168960, 4860253440, 9720506880]

約数ペア:

[(1, 9720506880), (2, 4860253440), (3, 3240168960), (4, 2430126720), (5, 1944101376), (6, 1620084480), (7, 1388643840), (8, 1215063360), (9, 1080056320), (10, 972050688), (12, 810042240), (14, 694321920), (15, 648033792), (16, 607531680), (18, 540028160), (20, 486025344), (21, 462881280), (24, 405021120), (28, 347160960), (30, 324016896), (32, 303765840), (35, 277728768), (36, 270014080), (40, 243012672), (42, 231440640), (45, 216011264), (48, 202510560), (56, 173580480), (60, 162008448), (63, 154293760), (64, 151882920), (70, 138864384), (72, 135007040), (80, 121506336), (84, 115720320), (90, 108005632), (96, 101255280), (105, 92576256), (112, 86790240), (120, 81004224), (126, 77146880), (128, 75941460), (140, 69432192), (144, 67503520), (160, 60753168), (168, 57860160), (180, 54002816), (192, 50627640), (210, 46288128), (224, 43395120), (240, 40502112), (252, 38573440), (256, 37970730), (280, 34716096), (288, 33751760), (315, 30858752), (320, 30376584), (336, 28930080), (360, 27001408), (384, 25313820), (420, 23144064), (448, 21697560), (480, 20251056), (504, 19286720), (512, 18985365), (560, 17358048), (576, 16875880), (630, 15429376), (640, 15188292), (672, 14465040), (720, 13500704), (768, 12656910), (840, 11572032), (896, 10848780), (960, 10125528), (1008, 9643360), (1120, 8679024), (1152, 8437940), (1260, 7714688), (1280, 7594146), (1344, 7232520), (1440, 6750352), (1536, 6328455), (1680, 5786016), (1792, 5424390), (1920, 5062764), (2016, 4821680), (2240, 4339512), (2304, 4218970), (2520, 3857344), (2560, 3797073), (2688, 3616260), (2880, 3375176), (3360, 2893008), (3584, 2712195), (3840, 2531382), (4032, 2410840), (4480, 2169756), (4608, 2109485), (5040, 1928672), (5376, 1808130), (5760, 1687588), (6720, 1446504), (7680, 1265691), (8064, 1205420), (8960, 1084878), (10080, 964336), (10752, 904065), (11520, 843794), (13440, 723252), (16128, 602710), (17920, 542439), (20160, 482168), (23040, 421897), (26880, 361626), (32256, 301355), (40320, 241084), (53760, 180813), (60271, 161280), (80640, 120542)]