194120960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 537751872

約数和(自身を除く): 343630912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 811, 880, 935, 1088, 1280, 1360, 1408, 1496, 1622, 1760, 1870, 2176, 2720, 2816, 2992, 3244, 3520, 3740, 4055, 4352, 5440, 5984, 6488, 7040, 7480, 8110, 8921, 10880, 11968, 12976, 13787, 14080, 14960, 16220, 17842, 21760, 23936, 25952, 27574, 29920, 32440, 35684, 44605, 47872, 51904, 55148, 59840, 64880, 68935, 71368, 89210, 103808, 110296, 119680, 129760, 137870, 142736, 151657, 178420, 207616, 220592, 239360, 259520, 275740, 285472, 303314, 356840, 441184, 519040, 551480, 570944, 606628, 713680, 758285, 882368, 1038080, 1102960, 1141888, 1213256, 1427360, 1516570, 1764736, 2205920, 2283776, 2426512, 2854720, 3033140, 3529472, 4411840, 4853024, 5709440, 6066280, 8823680, 9706048, 11418880, 12132560, 17647360, 19412096, 24265120, 38824192, 48530240, 97060480, 194120960]

約数ペア:

[(1, 194120960), (2, 97060480), (4, 48530240), (5, 38824192), (8, 24265120), (10, 19412096), (11, 17647360), (16, 12132560), (17, 11418880), (20, 9706048), (22, 8823680), (32, 6066280), (34, 5709440), (40, 4853024), (44, 4411840), (55, 3529472), (64, 3033140), (68, 2854720), (80, 2426512), (85, 2283776), (88, 2205920), (110, 1764736), (128, 1516570), (136, 1427360), (160, 1213256), (170, 1141888), (176, 1102960), (187, 1038080), (220, 882368), (256, 758285), (272, 713680), (320, 606628), (340, 570944), (352, 551480), (374, 519040), (440, 441184), (544, 356840), (640, 303314), (680, 285472), (704, 275740), (748, 259520), (811, 239360), (880, 220592), (935, 207616), (1088, 178420), (1280, 151657), (1360, 142736), (1408, 137870), (1496, 129760), (1622, 119680), (1760, 110296), (1870, 103808), (2176, 89210), (2720, 71368), (2816, 68935), (2992, 64880), (3244, 59840), (3520, 55148), (3740, 51904), (4055, 47872), (4352, 44605), (5440, 35684), (5984, 32440), (6488, 29920), (7040, 27574), (7480, 25952), (8110, 23936), (8921, 21760), (10880, 17842), (11968, 16220), (12976, 14960), (13787, 14080)]