206312640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11311}}^1$

素因数の和:11350

約数の個数: 112

約数和(自身を含む): 689579520

約数和(自身を除く): 483266880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11311, 18240, 22622, 33933, 45244, 56555, 67866, 90488, 113110, 135732, 169665, 180976, 214909, 226220, 271464, 339330, 361952, 429818, 452440, 542928, 644727, 678660, 723904, 859636, 904880, 1074545, 1085856, 1289454, 1357320, 1719272, 1809760, 2149090, 2171712, 2578908, 2714640, 3223635, 3438544, 3619520, 4298180, 5157816, 5429280, 6447270, 6877088, 8596360, 10315632, 10858560, 12894540, 13754176, 17192720, 20631264, 25789080, 34385440, 41262528, 51578160, 68770880, 103156320, 206312640]

約数ペア:

[(1, 206312640), (2, 103156320), (3, 68770880), (4, 51578160), (5, 41262528), (6, 34385440), (8, 25789080), (10, 20631264), (12, 17192720), (15, 13754176), (16, 12894540), (19, 10858560), (20, 10315632), (24, 8596360), (30, 6877088), (32, 6447270), (38, 5429280), (40, 5157816), (48, 4298180), (57, 3619520), (60, 3438544), (64, 3223635), (76, 2714640), (80, 2578908), (95, 2171712), (96, 2149090), (114, 1809760), (120, 1719272), (152, 1357320), (160, 1289454), (190, 1085856), (192, 1074545), (228, 904880), (240, 859636), (285, 723904), (304, 678660), (320, 644727), (380, 542928), (456, 452440), (480, 429818), (570, 361952), (608, 339330), (760, 271464), (912, 226220), (960, 214909), (1140, 180976), (1216, 169665), (1520, 135732), (1824, 113110), (2280, 90488), (3040, 67866), (3648, 56555), (4560, 45244), (6080, 33933), (9120, 22622), (11311, 18240)]