192460880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 475207680

約数和(自身を除く): 282746800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 760, 997, 1016, 1270, 1520, 1994, 2032, 2413, 2540, 3988, 4826, 4985, 5080, 7976, 9652, 9970, 10160, 12065, 15952, 18943, 19304, 19940, 24130, 37886, 38608, 39880, 48260, 75772, 79760, 94715, 96520, 126619, 151544, 189430, 193040, 253238, 303088, 378860, 506476, 633095, 757720, 1012952, 1266190, 1515440, 2025904, 2405761, 2532380, 4811522, 5064760, 9623044, 10129520, 12028805, 19246088, 24057610, 38492176, 48115220, 96230440, 192460880]

約数ペア:

[(1, 192460880), (2, 96230440), (4, 48115220), (5, 38492176), (8, 24057610), (10, 19246088), (16, 12028805), (19, 10129520), (20, 9623044), (38, 5064760), (40, 4811522), (76, 2532380), (80, 2405761), (95, 2025904), (127, 1515440), (152, 1266190), (190, 1012952), (254, 757720), (304, 633095), (380, 506476), (508, 378860), (635, 303088), (760, 253238), (997, 193040), (1016, 189430), (1270, 151544), (1520, 126619), (1994, 96520), (2032, 94715), (2413, 79760), (2540, 75772), (3988, 48260), (4826, 39880), (4985, 38608), (5080, 37886), (7976, 24130), (9652, 19940), (9970, 19304), (10160, 18943), (12065, 15952)]