28808962560

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{178627}}^1$

素因数の和:178663

約数の個数: 240

約数和(自身を含む): 114027541056

約数和(自身を除く): 85218578496

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, 80640, 161280, 178627, 357254, 535881, 714508, 893135, 1071762, 1250389, 1429016, 1607643, 1786270, 2143524, 2500778, 2679405, 2858032, 3215286, 3572540, 3751167, 4287048, 5001556, 5358810, 5716064, 6251945, 6430572, 7145080, 7502334, 8038215, 8574096, 10003112, 10717620, 11253501, 11432128, 12503890, 12861144, 14290160, 15004668, 16076430, 17148192, 18755835, 20006224, 21435240, 22507002, 22864256, 25007780, 25722288, 28580320, 30009336, 32152860, 34296384, 37511670, 40012448, 42870480, 45014004, 45728512, 50015560, 51444576, 56267505, 57160640, 60018672, 64305720, 68592768, 75023340, 80024896, 85740960, 90028008, 91457024, 100031120, 102889152, 112535010, 114321280, 120037344, 128611440, 137185536, 150046680, 160049792, 171481920, 180056016, 200062240, 205778304, 225070020, 228642560, 240074688, 257222880, 274371072, 300093360, 320099584, 342963840, 360112032, 400124480, 411556608, 450140040, 457285120, 480149376, 514445760, 600186720, 640199168, 685927680, 720224064, 800248960, 823113216, 900280080, 960298752, 1028891520, 1200373440, 1371855360, 1440448128, 1600497920, 1800560160, 1920597504, 2057783040, 2400746880, 2880896256, 3200995840, 3601120320, 4115566080, 4801493760, 5761792512, 7202240640, 9602987520, 14404481280, 28808962560]

約数ペア:

[(1, 28808962560), (2, 14404481280), (3, 9602987520), (4, 7202240640), (5, 5761792512), (6, 4801493760), (7, 4115566080), (8, 3601120320), (9, 3200995840), (10, 2880896256), (12, 2400746880), (14, 2057783040), (15, 1920597504), (16, 1800560160), (18, 1600497920), (20, 1440448128), (21, 1371855360), (24, 1200373440), (28, 1028891520), (30, 960298752), (32, 900280080), (35, 823113216), (36, 800248960), (40, 720224064), (42, 685927680), (45, 640199168), (48, 600186720), (56, 514445760), (60, 480149376), (63, 457285120), (64, 450140040), (70, 411556608), (72, 400124480), (80, 360112032), (84, 342963840), (90, 320099584), (96, 300093360), (105, 274371072), (112, 257222880), (120, 240074688), (126, 228642560), (128, 225070020), (140, 205778304), (144, 200062240), (160, 180056016), (168, 171481920), (180, 160049792), (192, 150046680), (210, 137185536), (224, 128611440), (240, 120037344), (252, 114321280), (256, 112535010), (280, 102889152), (288, 100031120), (315, 91457024), (320, 90028008), (336, 85740960), (360, 80024896), (384, 75023340), (420, 68592768), (448, 64305720), (480, 60018672), (504, 57160640), (512, 56267505), (560, 51444576), (576, 50015560), (630, 45728512), (640, 45014004), (672, 42870480), (720, 40012448), (768, 37511670), (840, 34296384), (896, 32152860), (960, 30009336), (1008, 28580320), (1120, 25722288), (1152, 25007780), (1260, 22864256), (1280, 22507002), (1344, 21435240), (1440, 20006224), (1536, 18755835), (1680, 17148192), (1792, 16076430), (1920, 15004668), (2016, 14290160), (2240, 12861144), (2304, 12503890), (2520, 11432128), (2560, 11253501), (2688, 10717620), (2880, 10003112), (3360, 8574096), (3584, 8038215), (3840, 7502334), (4032, 7145080), (4480, 6430572), (4608, 6251945), (5040, 5716064), (5376, 5358810), (5760, 5001556), (6720, 4287048), (7680, 3751167), (8064, 3572540), (8960, 3215286), (10080, 2858032), (10752, 2679405), (11520, 2500778), (13440, 2143524), (16128, 1786270), (17920, 1607643), (20160, 1429016), (23040, 1250389), (26880, 1071762), (32256, 893135), (40320, 714508), (53760, 535881), (80640, 357254), (161280, 178627)]