195894160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 593712000

約数和(自身を除く): 397817840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 59, 70, 77, 80, 88, 98, 110, 112, 118, 121, 140, 154, 176, 196, 220, 236, 242, 245, 280, 295, 308, 343, 385, 392, 413, 440, 472, 484, 490, 539, 560, 590, 605, 616, 649, 686, 770, 784, 826, 847, 880, 944, 968, 980, 1078, 1180, 1210, 1232, 1298, 1372, 1540, 1652, 1694, 1715, 1936, 1960, 2065, 2156, 2360, 2420, 2596, 2695, 2744, 2891, 3080, 3245, 3304, 3388, 3430, 3773, 3920, 4130, 4235, 4312, 4543, 4720, 4840, 5192, 5390, 5488, 5782, 5929, 6160, 6490, 6608, 6776, 6860, 7139, 7546, 8260, 8470, 8624, 9086, 9680, 10384, 10780, 11564, 11858, 12980, 13552, 13720, 14278, 14455, 15092, 16520, 16940, 18172, 18865, 20237, 21560, 22715, 23128, 23716, 25960, 27440, 28556, 28910, 29645, 30184, 31801, 33040, 33880, 35695, 36344, 37730, 40474, 41503, 43120, 45430, 46256, 47432, 49973, 51920, 57112, 57820, 59290, 60368, 63602, 67760, 71390, 72688, 75460, 80948, 83006, 90860, 94864, 99946, 101185, 114224, 115640, 118580, 127204, 142780, 150920, 159005, 161896, 166012, 181720, 199892, 202370, 207515, 222607, 231280, 237160, 249865, 254408, 285560, 301840, 318010, 323792, 332024, 349811, 363440, 399784, 404740, 415030, 445214, 474320, 499730, 508816, 571120, 636020, 664048, 699622, 799568, 809480, 830060, 890428, 999460, 1113035, 1272040, 1399244, 1618960, 1660120, 1749055, 1780856, 1998920, 2226070, 2448677, 2544080, 2798488, 3320240, 3498110, 3561712, 3997840, 4452140, 4897354, 5596976, 6996220, 8904280, 9794708, 12243385, 13992440, 17808560, 19589416, 24486770, 27984880, 39178832, 48973540, 97947080, 195894160]

約数ペア:

[(1, 195894160), (2, 97947080), (4, 48973540), (5, 39178832), (7, 27984880), (8, 24486770), (10, 19589416), (11, 17808560), (14, 13992440), (16, 12243385), (20, 9794708), (22, 8904280), (28, 6996220), (35, 5596976), (40, 4897354), (44, 4452140), (49, 3997840), (55, 3561712), (56, 3498110), (59, 3320240), (70, 2798488), (77, 2544080), (80, 2448677), (88, 2226070), (98, 1998920), (110, 1780856), (112, 1749055), (118, 1660120), (121, 1618960), (140, 1399244), (154, 1272040), (176, 1113035), (196, 999460), (220, 890428), (236, 830060), (242, 809480), (245, 799568), (280, 699622), (295, 664048), (308, 636020), (343, 571120), (385, 508816), (392, 499730), (413, 474320), (440, 445214), (472, 415030), (484, 404740), (490, 399784), (539, 363440), (560, 349811), (590, 332024), (605, 323792), (616, 318010), (649, 301840), (686, 285560), (770, 254408), (784, 249865), (826, 237160), (847, 231280), (880, 222607), (944, 207515), (968, 202370), (980, 199892), (1078, 181720), (1180, 166012), (1210, 161896), (1232, 159005), (1298, 150920), (1372, 142780), (1540, 127204), (1652, 118580), (1694, 115640), (1715, 114224), (1936, 101185), (1960, 99946), (2065, 94864), (2156, 90860), (2360, 83006), (2420, 80948), (2596, 75460), (2695, 72688), (2744, 71390), (2891, 67760), (3080, 63602), (3245, 60368), (3304, 59290), (3388, 57820), (3430, 57112), (3773, 51920), (3920, 49973), (4130, 47432), (4235, 46256), (4312, 45430), (4543, 43120), (4720, 41503), (4840, 40474), (5192, 37730), (5390, 36344), (5488, 35695), (5782, 33880), (5929, 33040), (6160, 31801), (6490, 30184), (6608, 29645), (6776, 28910), (6860, 28556), (7139, 27440), (7546, 25960), (8260, 23716), (8470, 23128), (8624, 22715), (9086, 21560), (9680, 20237), (10384, 18865), (10780, 18172), (11564, 16940), (11858, 16520), (12980, 15092), (13552, 14455), (13720, 14278)]