29719040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 82494720

約数和(自身を除く): 52775680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 47, 52, 64, 65, 76, 80, 94, 95, 104, 128, 130, 152, 160, 188, 190, 208, 235, 247, 256, 260, 304, 320, 376, 380, 416, 470, 494, 512, 520, 608, 611, 640, 752, 760, 832, 893, 940, 988, 1040, 1216, 1222, 1235, 1280, 1504, 1520, 1664, 1786, 1880, 1976, 2080, 2432, 2444, 2470, 2560, 3008, 3040, 3055, 3328, 3572, 3760, 3952, 4160, 4465, 4864, 4888, 4940, 6016, 6080, 6110, 6656, 7144, 7520, 7904, 8320, 8930, 9728, 9776, 9880, 11609, 12032, 12160, 12220, 14288, 15040, 15808, 16640, 17860, 19552, 19760, 23218, 24064, 24320, 24440, 28576, 30080, 31616, 33280, 35720, 39104, 39520, 46436, 48640, 48880, 57152, 58045, 60160, 63232, 71440, 78208, 79040, 92872, 97760, 114304, 116090, 120320, 126464, 142880, 156416, 158080, 185744, 195520, 228608, 232180, 285760, 312832, 316160, 371488, 391040, 457216, 464360, 571520, 632320, 742976, 782080, 928720, 1143040, 1485952, 1564160, 1857440, 2286080, 2971904, 3714880, 5943808, 7429760, 14859520, 29719040]

約数ペア:

[(1, 29719040), (2, 14859520), (4, 7429760), (5, 5943808), (8, 3714880), (10, 2971904), (13, 2286080), (16, 1857440), (19, 1564160), (20, 1485952), (26, 1143040), (32, 928720), (38, 782080), (40, 742976), (47, 632320), (52, 571520), (64, 464360), (65, 457216), (76, 391040), (80, 371488), (94, 316160), (95, 312832), (104, 285760), (128, 232180), (130, 228608), (152, 195520), (160, 185744), (188, 158080), (190, 156416), (208, 142880), (235, 126464), (247, 120320), (256, 116090), (260, 114304), (304, 97760), (320, 92872), (376, 79040), (380, 78208), (416, 71440), (470, 63232), (494, 60160), (512, 58045), (520, 57152), (608, 48880), (611, 48640), (640, 46436), (752, 39520), (760, 39104), (832, 35720), (893, 33280), (940, 31616), (988, 30080), (1040, 28576), (1216, 24440), (1222, 24320), (1235, 24064), (1280, 23218), (1504, 19760), (1520, 19552), (1664, 17860), (1786, 16640), (1880, 15808), (1976, 15040), (2080, 14288), (2432, 12220), (2444, 12160), (2470, 12032), (2560, 11609), (3008, 9880), (3040, 9776), (3055, 9728), (3328, 8930), (3572, 8320), (3760, 7904), (3952, 7520), (4160, 7144), (4465, 6656), (4864, 6110), (4888, 6080), (4940, 6016)]