16023840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 44940000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 251, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 502, 532, 560, 570, 608, 665, 672, 753, 760, 798, 840, 912, 1004, 1064, 1120, 1140, 1255, 1330, 1506, 1520, 1596, 1680, 1757, 1824, 1995, 2008, 2128, 2280, 2510, 2660, 3012, 3040, 3192, 3360, 3514, 3765, 3990, 4016, 4256, 4560, 4769, 5020, 5271, 5320, 6024, 6384, 7028, 7530, 7980, 8032, 8785, 9120, 9538, 10040, 10542, 10640, 12048, 12768, 14056, 14307, 15060, 15960, 17570, 19076, 20080, 21084, 21280, 23845, 24096, 26355, 28112, 28614, 30120, 31920, 33383, 35140, 38152, 40160, 42168, 47690, 52710, 56224, 57228, 60240, 63840, 66766, 70280, 71535, 76304, 84336, 95380, 100149, 105420, 114456, 120480, 133532, 140560, 143070, 152608, 166915, 168672, 190760, 200298, 210840, 228912, 267064, 281120, 286140, 333830, 381520, 400596, 421680, 457824, 500745, 534128, 572280, 667660, 763040, 801192, 843360, 1001490, 1068256, 1144560, 1335320, 1602384, 2002980, 2289120, 2670640, 3204768, 4005960, 5341280, 8011920, 16023840]

約数ペア:

[(1, 16023840), (2, 8011920), (3, 5341280), (4, 4005960), (5, 3204768), (6, 2670640), (7, 2289120), (8, 2002980), (10, 1602384), (12, 1335320), (14, 1144560), (15, 1068256), (16, 1001490), (19, 843360), (20, 801192), (21, 763040), (24, 667660), (28, 572280), (30, 534128), (32, 500745), (35, 457824), (38, 421680), (40, 400596), (42, 381520), (48, 333830), (56, 286140), (57, 281120), (60, 267064), (70, 228912), (76, 210840), (80, 200298), (84, 190760), (95, 168672), (96, 166915), (105, 152608), (112, 143070), (114, 140560), (120, 133532), (133, 120480), (140, 114456), (152, 105420), (160, 100149), (168, 95380), (190, 84336), (210, 76304), (224, 71535), (228, 70280), (240, 66766), (251, 63840), (266, 60240), (280, 57228), (285, 56224), (304, 52710), (336, 47690), (380, 42168), (399, 40160), (420, 38152), (456, 35140), (480, 33383), (502, 31920), (532, 30120), (560, 28614), (570, 28112), (608, 26355), (665, 24096), (672, 23845), (753, 21280), (760, 21084), (798, 20080), (840, 19076), (912, 17570), (1004, 15960), (1064, 15060), (1120, 14307), (1140, 14056), (1255, 12768), (1330, 12048), (1506, 10640), (1520, 10542), (1596, 10040), (1680, 9538), (1757, 9120), (1824, 8785), (1995, 8032), (2008, 7980), (2128, 7530), (2280, 7028), (2510, 6384), (2660, 6024), (3012, 5320), (3040, 5271), (3192, 5020), (3360, 4769), (3514, 4560), (3765, 4256), (3990, 4016)]