238191600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 831534080

約数和(自身を除く): 593342480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 240, 248, 285, 300, 304, 310, 337, 372, 380, 400, 456, 465, 475, 496, 570, 589, 600, 620, 674, 744, 760, 775, 912, 930, 950, 1011, 1140, 1178, 1200, 1240, 1348, 1425, 1488, 1520, 1550, 1685, 1767, 1860, 1900, 2022, 2280, 2325, 2356, 2480, 2696, 2850, 2945, 3100, 3370, 3534, 3720, 3800, 4044, 4560, 4650, 4712, 5055, 5392, 5700, 5890, 6200, 6403, 6740, 7068, 7440, 7600, 8088, 8425, 8835, 9300, 9424, 10110, 10447, 11400, 11780, 12400, 12806, 13480, 14136, 14725, 16176, 16850, 17670, 18600, 19209, 20220, 20894, 22800, 23560, 25275, 25612, 26960, 28272, 29450, 31341, 32015, 33700, 35340, 37200, 38418, 40440, 41788, 44175, 47120, 50550, 51224, 52235, 58900, 62682, 64030, 67400, 70680, 76836, 80880, 83576, 88350, 96045, 101100, 102448, 104470, 117800, 125364, 128060, 134800, 141360, 153672, 156705, 160075, 167152, 176700, 192090, 198493, 202200, 208940, 235600, 250728, 256120, 261175, 307344, 313410, 320150, 353400, 384180, 396986, 404400, 417880, 480225, 501456, 512240, 522350, 595479, 626820, 640300, 706800, 768360, 783525, 793972, 835760, 960450, 992465, 1044700, 1190958, 1253640, 1280600, 1536720, 1567050, 1587944, 1920900, 1984930, 2089400, 2381916, 2507280, 2561200, 2977395, 3134100, 3175888, 3841800, 3969860, 4178800, 4763832, 4962325, 5954790, 6268200, 7683600, 7939720, 9527664, 9924650, 11909580, 12536400, 14886975, 15879440, 19849300, 23819160, 29773950, 39698600, 47638320, 59547900, 79397200, 119095800, 238191600]

約数ペア:

[(1, 238191600), (2, 119095800), (3, 79397200), (4, 59547900), (5, 47638320), (6, 39698600), (8, 29773950), (10, 23819160), (12, 19849300), (15, 15879440), (16, 14886975), (19, 12536400), (20, 11909580), (24, 9924650), (25, 9527664), (30, 7939720), (31, 7683600), (38, 6268200), (40, 5954790), (48, 4962325), (50, 4763832), (57, 4178800), (60, 3969860), (62, 3841800), (75, 3175888), (76, 3134100), (80, 2977395), (93, 2561200), (95, 2507280), (100, 2381916), (114, 2089400), (120, 1984930), (124, 1920900), (150, 1587944), (152, 1567050), (155, 1536720), (186, 1280600), (190, 1253640), (200, 1190958), (228, 1044700), (240, 992465), (248, 960450), (285, 835760), (300, 793972), (304, 783525), (310, 768360), (337, 706800), (372, 640300), (380, 626820), (400, 595479), (456, 522350), (465, 512240), (475, 501456), (496, 480225), (570, 417880), (589, 404400), (600, 396986), (620, 384180), (674, 353400), (744, 320150), (760, 313410), (775, 307344), (912, 261175), (930, 256120), (950, 250728), (1011, 235600), (1140, 208940), (1178, 202200), (1200, 198493), (1240, 192090), (1348, 176700), (1425, 167152), (1488, 160075), (1520, 156705), (1550, 153672), (1685, 141360), (1767, 134800), (1860, 128060), (1900, 125364), (2022, 117800), (2280, 104470), (2325, 102448), (2356, 101100), (2480, 96045), (2696, 88350), (2850, 83576), (2945, 80880), (3100, 76836), (3370, 70680), (3534, 67400), (3720, 64030), (3800, 62682), (4044, 58900), (4560, 52235), (4650, 51224), (4712, 50550), (5055, 47120), (5392, 44175), (5700, 41788), (5890, 40440), (6200, 38418), (6403, 37200), (6740, 35340), (7068, 33700), (7440, 32015), (7600, 31341), (8088, 29450), (8425, 28272), (8835, 26960), (9300, 25612), (9424, 25275), (10110, 23560), (10447, 22800), (11400, 20894), (11780, 20220), (12400, 19209), (12806, 18600), (13480, 17670), (14136, 16850), (14725, 16176)]