353345280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1236211200

約数和(自身を除く): 882865920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 167, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 334, 348, 380, 384, 435, 456, 464, 480, 501, 551, 570, 580, 608, 640, 668, 696, 760, 768, 835, 870, 912, 928, 960, 1002, 1102, 1140, 1160, 1216, 1280, 1336, 1392, 1520, 1653, 1670, 1740, 1824, 1856, 1920, 2004, 2204, 2280, 2320, 2432, 2505, 2672, 2755, 2784, 3040, 3173, 3306, 3340, 3480, 3648, 3712, 3840, 4008, 4408, 4560, 4640, 4843, 4864, 5010, 5344, 5510, 5568, 6080, 6346, 6612, 6680, 6960, 7296, 7424, 8016, 8265, 8816, 9120, 9280, 9519, 9686, 10020, 10688, 11020, 11136, 12160, 12692, 13224, 13360, 13920, 14529, 14592, 15865, 16032, 16530, 17632, 18240, 18560, 19038, 19372, 20040, 21376, 22040, 22272, 24215, 24320, 25384, 26448, 26720, 27840, 29058, 31730, 32064, 33060, 35264, 36480, 37120, 38076, 38744, 40080, 42752, 44080, 47595, 48430, 50768, 52896, 53440, 55680, 58116, 63460, 64128, 66120, 70528, 72645, 72960, 76152, 77488, 80160, 88160, 92017, 95190, 96860, 101536, 105792, 106880, 111360, 116232, 126920, 128256, 132240, 141056, 145290, 152304, 154976, 160320, 176320, 184034, 190380, 193720, 203072, 211584, 213760, 232464, 253840, 264480, 276051, 290580, 304608, 309952, 320640, 352640, 368068, 380760, 387440, 406144, 423168, 460085, 464928, 507680, 528960, 552102, 581160, 609216, 619904, 641280, 705280, 736136, 761520, 774880, 812288, 920170, 929856, 1015360, 1057920, 1104204, 1162320, 1218432, 1239808, 1380255, 1472272, 1523040, 1549760, 1840340, 1859712, 2030720, 2115840, 2208408, 2324640, 2436864, 2760510, 2944544, 3046080, 3099520, 3680680, 3719424, 4061440, 4416816, 4649280, 5521020, 5889088, 6092160, 6199040, 7361360, 8833632, 9298560, 11042040, 11778176, 12184320, 14722720, 17667264, 18597120, 22084080, 23556352, 29445440, 35334528, 44168160, 58890880, 70669056, 88336320, 117781760, 176672640, 353345280]

約数ペア:

[(1, 353345280), (2, 176672640), (3, 117781760), (4, 88336320), (5, 70669056), (6, 58890880), (8, 44168160), (10, 35334528), (12, 29445440), (15, 23556352), (16, 22084080), (19, 18597120), (20, 17667264), (24, 14722720), (29, 12184320), (30, 11778176), (32, 11042040), (38, 9298560), (40, 8833632), (48, 7361360), (57, 6199040), (58, 6092160), (60, 5889088), (64, 5521020), (76, 4649280), (80, 4416816), (87, 4061440), (95, 3719424), (96, 3680680), (114, 3099520), (116, 3046080), (120, 2944544), (128, 2760510), (145, 2436864), (152, 2324640), (160, 2208408), (167, 2115840), (174, 2030720), (190, 1859712), (192, 1840340), (228, 1549760), (232, 1523040), (240, 1472272), (256, 1380255), (285, 1239808), (290, 1218432), (304, 1162320), (320, 1104204), (334, 1057920), (348, 1015360), (380, 929856), (384, 920170), (435, 812288), (456, 774880), (464, 761520), (480, 736136), (501, 705280), (551, 641280), (570, 619904), (580, 609216), (608, 581160), (640, 552102), (668, 528960), (696, 507680), (760, 464928), (768, 460085), (835, 423168), (870, 406144), (912, 387440), (928, 380760), (960, 368068), (1002, 352640), (1102, 320640), (1140, 309952), (1160, 304608), (1216, 290580), (1280, 276051), (1336, 264480), (1392, 253840), (1520, 232464), (1653, 213760), (1670, 211584), (1740, 203072), (1824, 193720), (1856, 190380), (1920, 184034), (2004, 176320), (2204, 160320), (2280, 154976), (2320, 152304), (2432, 145290), (2505, 141056), (2672, 132240), (2755, 128256), (2784, 126920), (3040, 116232), (3173, 111360), (3306, 106880), (3340, 105792), (3480, 101536), (3648, 96860), (3712, 95190), (3840, 92017), (4008, 88160), (4408, 80160), (4560, 77488), (4640, 76152), (4843, 72960), (4864, 72645), (5010, 70528), (5344, 66120), (5510, 64128), (5568, 63460), (6080, 58116), (6346, 55680), (6612, 53440), (6680, 52896), (6960, 50768), (7296, 48430), (7424, 47595), (8016, 44080), (8265, 42752), (8816, 40080), (9120, 38744), (9280, 38076), (9519, 37120), (9686, 36480), (10020, 35264), (10688, 33060), (11020, 32064), (11136, 31730), (12160, 29058), (12692, 27840), (13224, 26720), (13360, 26448), (13920, 25384), (14529, 24320), (14592, 24215), (15865, 22272), (16032, 22040), (16530, 21376), (17632, 20040), (18240, 19372), (18560, 19038)]