130577440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 380588544

約数和(自身を除く): 250011104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 70, 74, 80, 92, 112, 115, 137, 140, 148, 160, 161, 184, 185, 224, 230, 259, 274, 280, 296, 322, 368, 370, 460, 518, 548, 560, 592, 644, 685, 736, 740, 805, 851, 920, 959, 1036, 1096, 1120, 1184, 1288, 1295, 1370, 1480, 1610, 1702, 1840, 1918, 2072, 2192, 2576, 2590, 2740, 2960, 3151, 3220, 3404, 3680, 3836, 4144, 4255, 4384, 4795, 5069, 5152, 5180, 5480, 5920, 5957, 6302, 6440, 6808, 7672, 8288, 8510, 9590, 10138, 10360, 10960, 11914, 12604, 12880, 13616, 15344, 15755, 17020, 19180, 20276, 20720, 21920, 22057, 23828, 25208, 25345, 25760, 27232, 29785, 30688, 31510, 34040, 35483, 38360, 40552, 41440, 44114, 47656, 50416, 50690, 59570, 63020, 68080, 70966, 76720, 81104, 88228, 95312, 100832, 101380, 110285, 116587, 119140, 126040, 136160, 141932, 153440, 162208, 176456, 177415, 190624, 202760, 220570, 233174, 238280, 252080, 283864, 352912, 354830, 405520, 441140, 466348, 476560, 504160, 567728, 582935, 705824, 709660, 811040, 816109, 882280, 932696, 953120, 1135456, 1165870, 1419320, 1632218, 1764560, 1865392, 2331740, 2838640, 3264436, 3529120, 3730784, 4080545, 4663480, 5677280, 6528872, 8161090, 9326960, 13057744, 16322180, 18653920, 26115488, 32644360, 65288720, 130577440]

約数ペア:

[(1, 130577440), (2, 65288720), (4, 32644360), (5, 26115488), (7, 18653920), (8, 16322180), (10, 13057744), (14, 9326960), (16, 8161090), (20, 6528872), (23, 5677280), (28, 4663480), (32, 4080545), (35, 3730784), (37, 3529120), (40, 3264436), (46, 2838640), (56, 2331740), (70, 1865392), (74, 1764560), (80, 1632218), (92, 1419320), (112, 1165870), (115, 1135456), (137, 953120), (140, 932696), (148, 882280), (160, 816109), (161, 811040), (184, 709660), (185, 705824), (224, 582935), (230, 567728), (259, 504160), (274, 476560), (280, 466348), (296, 441140), (322, 405520), (368, 354830), (370, 352912), (460, 283864), (518, 252080), (548, 238280), (560, 233174), (592, 220570), (644, 202760), (685, 190624), (736, 177415), (740, 176456), (805, 162208), (851, 153440), (920, 141932), (959, 136160), (1036, 126040), (1096, 119140), (1120, 116587), (1184, 110285), (1288, 101380), (1295, 100832), (1370, 95312), (1480, 88228), (1610, 81104), (1702, 76720), (1840, 70966), (1918, 68080), (2072, 63020), (2192, 59570), (2576, 50690), (2590, 50416), (2740, 47656), (2960, 44114), (3151, 41440), (3220, 40552), (3404, 38360), (3680, 35483), (3836, 34040), (4144, 31510), (4255, 30688), (4384, 29785), (4795, 27232), (5069, 25760), (5152, 25345), (5180, 25208), (5480, 23828), (5920, 22057), (5957, 21920), (6302, 20720), (6440, 20276), (6808, 19180), (7672, 17020), (8288, 15755), (8510, 15344), (9590, 13616), (10138, 12880), (10360, 12604), (10960, 11914)]