251124720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 320

約数和(自身を含む): 987365376

約数和(自身を除く): 736240656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 107, 110, 112, 120, 127, 132, 140, 154, 165, 168, 176, 210, 214, 220, 231, 240, 254, 264, 280, 308, 321, 330, 336, 381, 385, 420, 428, 440, 462, 508, 528, 535, 560, 616, 635, 642, 660, 749, 762, 770, 840, 856, 880, 889, 924, 1016, 1070, 1155, 1177, 1232, 1270, 1284, 1320, 1397, 1498, 1524, 1540, 1605, 1680, 1712, 1778, 1848, 1905, 2032, 2140, 2247, 2310, 2354, 2540, 2568, 2640, 2667, 2794, 2996, 3048, 3080, 3210, 3531, 3556, 3696, 3745, 3810, 4191, 4280, 4445, 4494, 4620, 4708, 5080, 5136, 5334, 5588, 5885, 5992, 6096, 6160, 6420, 6985, 7062, 7112, 7490, 7620, 8239, 8382, 8560, 8890, 8988, 9240, 9416, 9779, 10160, 10668, 11176, 11235, 11770, 11984, 12840, 13335, 13589, 13970, 14124, 14224, 14980, 15240, 16478, 16764, 17655, 17780, 17976, 18480, 18832, 19558, 20955, 21336, 22352, 22470, 23540, 24717, 25680, 26670, 27178, 27940, 28248, 29337, 29960, 30480, 32956, 33528, 35310, 35560, 35952, 39116, 40767, 41195, 41910, 42672, 44940, 47080, 48895, 49434, 53340, 54356, 55880, 56496, 58674, 59920, 65912, 67056, 67945, 70620, 71120, 78232, 81534, 82390, 83820, 89880, 94160, 95123, 97790, 98868, 106680, 108712, 111760, 117348, 123585, 131824, 135890, 141240, 146685, 149479, 156464, 163068, 164780, 167640, 179760, 190246, 195580, 197736, 203835, 213360, 217424, 234696, 247170, 271780, 282480, 285369, 293370, 298958, 326136, 329560, 335280, 380492, 391160, 395472, 407670, 448437, 469392, 475615, 494340, 543560, 570738, 586740, 597916, 652272, 659120, 747395, 760984, 782320, 815340, 896874, 951230, 988680, 1046353, 1087120, 1141476, 1173480, 1195832, 1426845, 1494790, 1521968, 1630680, 1793748, 1902460, 1977360, 2092706, 2242185, 2282952, 2346960, 2391664, 2853690, 2989580, 3139059, 3261360, 3587496, 3804920, 4185412, 4484370, 4565904, 5231765, 5707380, 5979160, 6278118, 7174992, 7609840, 8370824, 8968740, 10463530, 11414760, 11958320, 12556236, 15695295, 16741648, 17937480, 20927060, 22829520, 25112472, 31390590, 35874960, 41854120, 50224944, 62781180, 83708240, 125562360, 251124720]

約数ペア:

[(1, 251124720), (2, 125562360), (3, 83708240), (4, 62781180), (5, 50224944), (6, 41854120), (7, 35874960), (8, 31390590), (10, 25112472), (11, 22829520), (12, 20927060), (14, 17937480), (15, 16741648), (16, 15695295), (20, 12556236), (21, 11958320), (22, 11414760), (24, 10463530), (28, 8968740), (30, 8370824), (33, 7609840), (35, 7174992), (40, 6278118), (42, 5979160), (44, 5707380), (48, 5231765), (55, 4565904), (56, 4484370), (60, 4185412), (66, 3804920), (70, 3587496), (77, 3261360), (80, 3139059), (84, 2989580), (88, 2853690), (105, 2391664), (107, 2346960), (110, 2282952), (112, 2242185), (120, 2092706), (127, 1977360), (132, 1902460), (140, 1793748), (154, 1630680), (165, 1521968), (168, 1494790), (176, 1426845), (210, 1195832), (214, 1173480), (220, 1141476), (231, 1087120), (240, 1046353), (254, 988680), (264, 951230), (280, 896874), (308, 815340), (321, 782320), (330, 760984), (336, 747395), (381, 659120), (385, 652272), (420, 597916), (428, 586740), (440, 570738), (462, 543560), (508, 494340), (528, 475615), (535, 469392), (560, 448437), (616, 407670), (635, 395472), (642, 391160), (660, 380492), (749, 335280), (762, 329560), (770, 326136), (840, 298958), (856, 293370), (880, 285369), (889, 282480), (924, 271780), (1016, 247170), (1070, 234696), (1155, 217424), (1177, 213360), (1232, 203835), (1270, 197736), (1284, 195580), (1320, 190246), (1397, 179760), (1498, 167640), (1524, 164780), (1540, 163068), (1605, 156464), (1680, 149479), (1712, 146685), (1778, 141240), (1848, 135890), (1905, 131824), (2032, 123585), (2140, 117348), (2247, 111760), (2310, 108712), (2354, 106680), (2540, 98868), (2568, 97790), (2640, 95123), (2667, 94160), (2794, 89880), (2996, 83820), (3048, 82390), (3080, 81534), (3210, 78232), (3531, 71120), (3556, 70620), (3696, 67945), (3745, 67056), (3810, 65912), (4191, 59920), (4280, 58674), (4445, 56496), (4494, 55880), (4620, 54356), (4708, 53340), (5080, 49434), (5136, 48895), (5334, 47080), (5588, 44940), (5885, 42672), (5992, 41910), (6096, 41195), (6160, 40767), (6420, 39116), (6985, 35952), (7062, 35560), (7112, 35310), (7490, 33528), (7620, 32956), (8239, 30480), (8382, 29960), (8560, 29337), (8890, 28248), (8988, 27940), (9240, 27178), (9416, 26670), (9779, 25680), (10160, 24717), (10668, 23540), (11176, 22470), (11235, 22352), (11770, 21336), (11984, 20955), (12840, 19558), (13335, 18832), (13589, 18480), (13970, 17976), (14124, 17780), (14224, 17655), (14980, 16764), (15240, 16478)]