314657280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 240

約数和(自身を含む): 1246063104

約数和(自身を除く): 931405824

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, 1951, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 3902, 4032, 4480, 4608, 5040, 5376, 5760, 5853, 6720, 7680, 7804, 8064, 8960, 9755, 10080, 10752, 11520, 11706, 13440, 13657, 15608, 16128, 17559, 17920, 19510, 20160, 23040, 23412, 26880, 27314, 29265, 31216, 32256, 35118, 39020, 40320, 40971, 46824, 53760, 54628, 58530, 62432, 68285, 70236, 78040, 80640, 81942, 87795, 93648, 109256, 117060, 122913, 124864, 136570, 140472, 156080, 161280, 163884, 175590, 187296, 204855, 218512, 234120, 245826, 249728, 273140, 280944, 312160, 327768, 351180, 374592, 409710, 437024, 468240, 491652, 499456, 546280, 561888, 614565, 624320, 655536, 702360, 749184, 819420, 874048, 936480, 983304, 998912, 1092560, 1123776, 1229130, 1248640, 1311072, 1404720, 1498368, 1638840, 1748096, 1872960, 1966608, 2185120, 2247552, 2458260, 2497280, 2622144, 2809440, 2996736, 3277680, 3496192, 3745920, 3933216, 4370240, 4495104, 4916520, 4994560, 5244288, 5618880, 6555360, 6992384, 7491840, 7866432, 8740480, 8990208, 9833040, 10488576, 11237760, 13110720, 14983680, 15732864, 17480960, 19666080, 20977152, 22475520, 26221440, 31465728, 34961920, 39332160, 44951040, 52442880, 62931456, 78664320, 104885760, 157328640, 314657280]

約数ペア:

[(1, 314657280), (2, 157328640), (3, 104885760), (4, 78664320), (5, 62931456), (6, 52442880), (7, 44951040), (8, 39332160), (9, 34961920), (10, 31465728), (12, 26221440), (14, 22475520), (15, 20977152), (16, 19666080), (18, 17480960), (20, 15732864), (21, 14983680), (24, 13110720), (28, 11237760), (30, 10488576), (32, 9833040), (35, 8990208), (36, 8740480), (40, 7866432), (42, 7491840), (45, 6992384), (48, 6555360), (56, 5618880), (60, 5244288), (63, 4994560), (64, 4916520), (70, 4495104), (72, 4370240), (80, 3933216), (84, 3745920), (90, 3496192), (96, 3277680), (105, 2996736), (112, 2809440), (120, 2622144), (126, 2497280), (128, 2458260), (140, 2247552), (144, 2185120), (160, 1966608), (168, 1872960), (180, 1748096), (192, 1638840), (210, 1498368), (224, 1404720), (240, 1311072), (252, 1248640), (256, 1229130), (280, 1123776), (288, 1092560), (315, 998912), (320, 983304), (336, 936480), (360, 874048), (384, 819420), (420, 749184), (448, 702360), (480, 655536), (504, 624320), (512, 614565), (560, 561888), (576, 546280), (630, 499456), (640, 491652), (672, 468240), (720, 437024), (768, 409710), (840, 374592), (896, 351180), (960, 327768), (1008, 312160), (1120, 280944), (1152, 273140), (1260, 249728), (1280, 245826), (1344, 234120), (1440, 218512), (1536, 204855), (1680, 187296), (1792, 175590), (1920, 163884), (1951, 161280), (2016, 156080), (2240, 140472), (2304, 136570), (2520, 124864), (2560, 122913), (2688, 117060), (2880, 109256), (3360, 93648), (3584, 87795), (3840, 81942), (3902, 80640), (4032, 78040), (4480, 70236), (4608, 68285), (5040, 62432), (5376, 58530), (5760, 54628), (5853, 53760), (6720, 46824), (7680, 40971), (7804, 40320), (8064, 39020), (8960, 35118), (9755, 32256), (10080, 31216), (10752, 29265), (11520, 27314), (11706, 26880), (13440, 23412), (13657, 23040), (15608, 20160), (16128, 19510), (17559, 17920)]