1627265280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6947}}^1$

素因数の和:7032

約数の個数: 144

約数和(自身を含む): 5283036864

約数和(自身を除く): 3655771584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3840, 3904, 4880, 5856, 6947, 7320, 7808, 9760, 11712, 13894, 14640, 15616, 19520, 20841, 23424, 27788, 29280, 34735, 39040, 41682, 46848, 55576, 58560, 69470, 78080, 83364, 104205, 111152, 117120, 138940, 166728, 208410, 222304, 234240, 277880, 333456, 416820, 423767, 444608, 555760, 666912, 833640, 847534, 889216, 1111520, 1271301, 1333824, 1667280, 1695068, 1778432, 2118835, 2223040, 2542602, 2667648, 3334560, 3390136, 4237670, 4446080, 5085204, 5335296, 6356505, 6669120, 6780272, 8475340, 8892160, 10170408, 12713010, 13338240, 13560544, 16950680, 20340816, 25426020, 26676480, 27121088, 33901360, 40681632, 50852040, 54242176, 67802720, 81363264, 101704080, 108484352, 135605440, 162726528, 203408160, 271210880, 325453056, 406816320, 542421760, 813632640, 1627265280]

約数ペア:

[(1, 1627265280), (2, 813632640), (3, 542421760), (4, 406816320), (5, 325453056), (6, 271210880), (8, 203408160), (10, 162726528), (12, 135605440), (15, 108484352), (16, 101704080), (20, 81363264), (24, 67802720), (30, 54242176), (32, 50852040), (40, 40681632), (48, 33901360), (60, 27121088), (61, 26676480), (64, 25426020), (80, 20340816), (96, 16950680), (120, 13560544), (122, 13338240), (128, 12713010), (160, 10170408), (183, 8892160), (192, 8475340), (240, 6780272), (244, 6669120), (256, 6356505), (305, 5335296), (320, 5085204), (366, 4446080), (384, 4237670), (480, 3390136), (488, 3334560), (610, 2667648), (640, 2542602), (732, 2223040), (768, 2118835), (915, 1778432), (960, 1695068), (976, 1667280), (1220, 1333824), (1280, 1271301), (1464, 1111520), (1830, 889216), (1920, 847534), (1952, 833640), (2440, 666912), (2928, 555760), (3660, 444608), (3840, 423767), (3904, 416820), (4880, 333456), (5856, 277880), (6947, 234240), (7320, 222304), (7808, 208410), (9760, 166728), (11712, 138940), (13894, 117120), (14640, 111152), (15616, 104205), (19520, 83364), (20841, 78080), (23424, 69470), (27788, 58560), (29280, 55576), (34735, 46848), (39040, 41682)]