304452960

素因数分解:

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

素因数の和:314

約数の個数: 288

約数和(自身を含む): 1161361152

約数和(自身を除く): 856908192

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, 361, 380, 399, 420, 456, 480, 502, 532, 560, 570, 608, 665, 672, 722, 753, 760, 798, 840, 912, 1004, 1064, 1083, 1120, 1140, 1255, 1330, 1444, 1506, 1520, 1596, 1680, 1757, 1805, 1824, 1995, 2008, 2128, 2166, 2280, 2510, 2527, 2660, 2888, 3012, 3040, 3192, 3360, 3514, 3610, 3765, 3990, 4016, 4256, 4332, 4560, 4769, 5020, 5054, 5271, 5320, 5415, 5776, 6024, 6384, 7028, 7220, 7530, 7581, 7980, 8032, 8664, 8785, 9120, 9538, 10040, 10108, 10542, 10640, 10830, 11552, 12048, 12635, 12768, 14056, 14307, 14440, 15060, 15162, 15960, 17328, 17570, 19076, 20080, 20216, 21084, 21280, 21660, 23845, 24096, 25270, 26355, 28112, 28614, 28880, 30120, 30324, 31920, 33383, 34656, 35140, 37905, 38152, 40160, 40432, 42168, 43320, 47690, 50540, 52710, 56224, 57228, 57760, 60240, 60648, 63840, 66766, 70280, 71535, 75810, 76304, 80864, 84336, 86640, 90611, 95380, 100149, 101080, 105420, 114456, 120480, 121296, 133532, 140560, 143070, 151620, 152608, 166915, 168672, 173280, 181222, 190760, 200298, 202160, 210840, 228912, 242592, 267064, 271833, 281120, 286140, 303240, 333830, 362444, 381520, 400596, 404320, 421680, 453055, 457824, 500745, 534128, 543666, 572280, 606480, 634277, 667660, 724888, 763040, 801192, 843360, 906110, 1001490, 1068256, 1087332, 1144560, 1212960, 1268554, 1335320, 1359165, 1449776, 1602384, 1812220, 1902831, 2002980, 2174664, 2289120, 2537108, 2670640, 2718330, 2899552, 3171385, 3204768, 3624440, 3805662, 4005960, 4349328, 5074216, 5341280, 5436660, 6342770, 7248880, 7611324, 8011920, 8698656, 9514155, 10148432, 10873320, 12685540, 14497760, 15222648, 16023840, 19028310, 20296864, 21746640, 25371080, 30445296, 38056620, 43493280, 50742160, 60890592, 76113240, 101484320, 152226480, 304452960]

約数ペア:

[(1, 304452960), (2, 152226480), (3, 101484320), (4, 76113240), (5, 60890592), (6, 50742160), (7, 43493280), (8, 38056620), (10, 30445296), (12, 25371080), (14, 21746640), (15, 20296864), (16, 19028310), (19, 16023840), (20, 15222648), (21, 14497760), (24, 12685540), (28, 10873320), (30, 10148432), (32, 9514155), (35, 8698656), (38, 8011920), (40, 7611324), (42, 7248880), (48, 6342770), (56, 5436660), (57, 5341280), (60, 5074216), (70, 4349328), (76, 4005960), (80, 3805662), (84, 3624440), (95, 3204768), (96, 3171385), (105, 2899552), (112, 2718330), (114, 2670640), (120, 2537108), (133, 2289120), (140, 2174664), (152, 2002980), (160, 1902831), (168, 1812220), (190, 1602384), (210, 1449776), (224, 1359165), (228, 1335320), (240, 1268554), (251, 1212960), (266, 1144560), (280, 1087332), (285, 1068256), (304, 1001490), (336, 906110), (361, 843360), (380, 801192), (399, 763040), (420, 724888), (456, 667660), (480, 634277), (502, 606480), (532, 572280), (560, 543666), (570, 534128), (608, 500745), (665, 457824), (672, 453055), (722, 421680), (753, 404320), (760, 400596), (798, 381520), (840, 362444), (912, 333830), (1004, 303240), (1064, 286140), (1083, 281120), (1120, 271833), (1140, 267064), (1255, 242592), (1330, 228912), (1444, 210840), (1506, 202160), (1520, 200298), (1596, 190760), (1680, 181222), (1757, 173280), (1805, 168672), (1824, 166915), (1995, 152608), (2008, 151620), (2128, 143070), (2166, 140560), (2280, 133532), (2510, 121296), (2527, 120480), (2660, 114456), (2888, 105420), (3012, 101080), (3040, 100149), (3192, 95380), (3360, 90611), (3514, 86640), (3610, 84336), (3765, 80864), (3990, 76304), (4016, 75810), (4256, 71535), (4332, 70280), (4560, 66766), (4769, 63840), (5020, 60648), (5054, 60240), (5271, 57760), (5320, 57228), (5415, 56224), (5776, 52710), (6024, 50540), (6384, 47690), (7028, 43320), (7220, 42168), (7530, 40432), (7581, 40160), (7980, 38152), (8032, 37905), (8664, 35140), (8785, 34656), (9120, 33383), (9538, 31920), (10040, 30324), (10108, 30120), (10542, 28880), (10640, 28614), (10830, 28112), (11552, 26355), (12048, 25270), (12635, 24096), (12768, 23845), (14056, 21660), (14307, 21280), (14440, 21084), (15060, 20216), (15162, 20080), (15960, 19076), (17328, 17570)]