31078440960

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{36131}}^1$

素因数の和:36172

約数の個数: 224

約数和(自身を含む): 113654506752

約数和(自身を除く): 82576065792

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8192, 8960, 10240, 10752, 12288, 13440, 14336, 15360, 17920, 20480, 21504, 24576, 26880, 28672, 30720, 35840, 36131, 40960, 43008, 53760, 57344, 61440, 71680, 72262, 86016, 107520, 108393, 122880, 143360, 144524, 172032, 180655, 215040, 216786, 252917, 286720, 289048, 361310, 430080, 433572, 505834, 541965, 578096, 722620, 758751, 860160, 867144, 1011668, 1083930, 1156192, 1264585, 1445240, 1517502, 1734288, 2023336, 2167860, 2312384, 2529170, 2890480, 3035004, 3468576, 3793755, 4046672, 4335720, 4624768, 5058340, 5780960, 6070008, 6937152, 7587510, 8093344, 8671440, 9249536, 10116680, 11561920, 12140016, 13874304, 15175020, 16186688, 17342880, 18499072, 20233360, 23123840, 24280032, 27748608, 30350040, 32373376, 34685760, 36998144, 40466720, 46247680, 48560064, 55497216, 60700080, 64746752, 69371520, 73996288, 80933440, 92495360, 97120128, 110994432, 121400160, 129493504, 138743040, 147992576, 161866880, 184990720, 194240256, 221988864, 242800320, 258987008, 277486080, 295985152, 323733760, 369981440, 388480512, 443977728, 485600640, 517974016, 554972160, 647467520, 739962880, 776961024, 887955456, 971201280, 1035948032, 1109944320, 1294935040, 1479925760, 1553922048, 1942402560, 2071896064, 2219888640, 2589870080, 3107844096, 3884805120, 4439777280, 5179740160, 6215688192, 7769610240, 10359480320, 15539220480, 31078440960]

約数ペア:

[(1, 31078440960), (2, 15539220480), (3, 10359480320), (4, 7769610240), (5, 6215688192), (6, 5179740160), (7, 4439777280), (8, 3884805120), (10, 3107844096), (12, 2589870080), (14, 2219888640), (15, 2071896064), (16, 1942402560), (20, 1553922048), (21, 1479925760), (24, 1294935040), (28, 1109944320), (30, 1035948032), (32, 971201280), (35, 887955456), (40, 776961024), (42, 739962880), (48, 647467520), (56, 554972160), (60, 517974016), (64, 485600640), (70, 443977728), (80, 388480512), (84, 369981440), (96, 323733760), (105, 295985152), (112, 277486080), (120, 258987008), (128, 242800320), (140, 221988864), (160, 194240256), (168, 184990720), (192, 161866880), (210, 147992576), (224, 138743040), (240, 129493504), (256, 121400160), (280, 110994432), (320, 97120128), (336, 92495360), (384, 80933440), (420, 73996288), (448, 69371520), (480, 64746752), (512, 60700080), (560, 55497216), (640, 48560064), (672, 46247680), (768, 40466720), (840, 36998144), (896, 34685760), (960, 32373376), (1024, 30350040), (1120, 27748608), (1280, 24280032), (1344, 23123840), (1536, 20233360), (1680, 18499072), (1792, 17342880), (1920, 16186688), (2048, 15175020), (2240, 13874304), (2560, 12140016), (2688, 11561920), (3072, 10116680), (3360, 9249536), (3584, 8671440), (3840, 8093344), (4096, 7587510), (4480, 6937152), (5120, 6070008), (5376, 5780960), (6144, 5058340), (6720, 4624768), (7168, 4335720), (7680, 4046672), (8192, 3793755), (8960, 3468576), (10240, 3035004), (10752, 2890480), (12288, 2529170), (13440, 2312384), (14336, 2167860), (15360, 2023336), (17920, 1734288), (20480, 1517502), (21504, 1445240), (24576, 1264585), (26880, 1156192), (28672, 1083930), (30720, 1011668), (35840, 867144), (36131, 860160), (40960, 758751), (43008, 722620), (53760, 578096), (57344, 541965), (61440, 505834), (71680, 433572), (72262, 430080), (86016, 361310), (107520, 289048), (108393, 286720), (122880, 252917), (143360, 216786), (144524, 215040), (172032, 180655)]