232718080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 671086080

約数和(自身を除く): 438368000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1367, 1520, 1792, 2128, 2240, 2432, 2660, 2734, 3040, 4256, 4480, 4864, 5320, 5468, 6080, 6835, 8512, 8960, 9569, 10640, 10936, 12160, 13670, 17024, 19138, 21280, 21872, 24320, 25973, 27340, 34048, 38276, 42560, 43744, 47845, 51946, 54680, 76552, 85120, 87488, 95690, 103892, 109360, 129865, 153104, 170240, 174976, 181811, 191380, 207784, 218720, 259730, 306208, 349952, 363622, 382760, 415568, 437440, 519460, 612416, 727244, 765520, 831136, 874880, 909055, 1038920, 1224832, 1454488, 1531040, 1662272, 1749760, 1818110, 2077840, 2449664, 2908976, 3062080, 3324544, 3636220, 4155680, 5817952, 6124160, 6649088, 7272440, 8311360, 11635904, 12248320, 14544880, 16622720, 23271808, 29089760, 33245440, 46543616, 58179520, 116359040, 232718080]

約数ペア:

[(1, 232718080), (2, 116359040), (4, 58179520), (5, 46543616), (7, 33245440), (8, 29089760), (10, 23271808), (14, 16622720), (16, 14544880), (19, 12248320), (20, 11635904), (28, 8311360), (32, 7272440), (35, 6649088), (38, 6124160), (40, 5817952), (56, 4155680), (64, 3636220), (70, 3324544), (76, 3062080), (80, 2908976), (95, 2449664), (112, 2077840), (128, 1818110), (133, 1749760), (140, 1662272), (152, 1531040), (160, 1454488), (190, 1224832), (224, 1038920), (256, 909055), (266, 874880), (280, 831136), (304, 765520), (320, 727244), (380, 612416), (448, 519460), (532, 437440), (560, 415568), (608, 382760), (640, 363622), (665, 349952), (760, 306208), (896, 259730), (1064, 218720), (1120, 207784), (1216, 191380), (1280, 181811), (1330, 174976), (1367, 170240), (1520, 153104), (1792, 129865), (2128, 109360), (2240, 103892), (2432, 95690), (2660, 87488), (2734, 85120), (3040, 76552), (4256, 54680), (4480, 51946), (4864, 47845), (5320, 43744), (5468, 42560), (6080, 38276), (6835, 34048), (8512, 27340), (8960, 25973), (9569, 24320), (10640, 21872), (10936, 21280), (12160, 19138), (13670, 17024)]