189764960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 569286144

約数和(自身を除く): 379521184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 211, 220, 224, 280, 292, 308, 352, 365, 385, 422, 440, 511, 560, 584, 616, 730, 770, 803, 844, 880, 1022, 1055, 1120, 1168, 1232, 1460, 1477, 1540, 1606, 1688, 1760, 2044, 2110, 2321, 2336, 2464, 2555, 2920, 2954, 3080, 3212, 3376, 4015, 4088, 4220, 4642, 5110, 5621, 5840, 5908, 6160, 6424, 6752, 7385, 8030, 8176, 8440, 9284, 10220, 11242, 11605, 11680, 11816, 12320, 12848, 14770, 15403, 16060, 16247, 16352, 16880, 18568, 20440, 22484, 23210, 23632, 25696, 28105, 29540, 30806, 32120, 32494, 33760, 37136, 40880, 44968, 46420, 47264, 56210, 59080, 61612, 64240, 64988, 74272, 77015, 81235, 81760, 89936, 92840, 107821, 112420, 118160, 123224, 128480, 129976, 154030, 162470, 169433, 179872, 185680, 215642, 224840, 236320, 246448, 259952, 308060, 324940, 338866, 371360, 431284, 449680, 492896, 519904, 539105, 616120, 649880, 677732, 847165, 862568, 899360, 1078210, 1186031, 1232240, 1299760, 1355464, 1694330, 1725136, 2156420, 2372062, 2464480, 2599520, 2710928, 3388660, 3450272, 4312840, 4744124, 5421856, 5930155, 6777320, 8625680, 9488248, 11860310, 13554640, 17251360, 18976496, 23720620, 27109280, 37952992, 47441240, 94882480, 189764960]

約数ペア:

[(1, 189764960), (2, 94882480), (4, 47441240), (5, 37952992), (7, 27109280), (8, 23720620), (10, 18976496), (11, 17251360), (14, 13554640), (16, 11860310), (20, 9488248), (22, 8625680), (28, 6777320), (32, 5930155), (35, 5421856), (40, 4744124), (44, 4312840), (55, 3450272), (56, 3388660), (70, 2710928), (73, 2599520), (77, 2464480), (80, 2372062), (88, 2156420), (110, 1725136), (112, 1694330), (140, 1355464), (146, 1299760), (154, 1232240), (160, 1186031), (176, 1078210), (211, 899360), (220, 862568), (224, 847165), (280, 677732), (292, 649880), (308, 616120), (352, 539105), (365, 519904), (385, 492896), (422, 449680), (440, 431284), (511, 371360), (560, 338866), (584, 324940), (616, 308060), (730, 259952), (770, 246448), (803, 236320), (844, 224840), (880, 215642), (1022, 185680), (1055, 179872), (1120, 169433), (1168, 162470), (1232, 154030), (1460, 129976), (1477, 128480), (1540, 123224), (1606, 118160), (1688, 112420), (1760, 107821), (2044, 92840), (2110, 89936), (2321, 81760), (2336, 81235), (2464, 77015), (2555, 74272), (2920, 64988), (2954, 64240), (3080, 61612), (3212, 59080), (3376, 56210), (4015, 47264), (4088, 46420), (4220, 44968), (4642, 40880), (5110, 37136), (5621, 33760), (5840, 32494), (5908, 32120), (6160, 30806), (6424, 29540), (6752, 28105), (7385, 25696), (8030, 23632), (8176, 23210), (8440, 22484), (9284, 20440), (10220, 18568), (11242, 16880), (11605, 16352), (11680, 16247), (11816, 16060), (12320, 15403), (12848, 14770)]