84636160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{4723}}^1$

素因数の和:4753

約数の個数: 80

約数和(自身を含む): 231967296

約数和(自身を除く): 147331136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 4723, 8960, 9446, 17920, 18892, 23615, 33061, 37784, 47230, 66122, 75568, 94460, 132244, 151136, 165305, 188920, 264488, 302272, 330610, 377840, 528976, 604544, 661220, 755680, 1057952, 1209088, 1322440, 1511360, 2115904, 2418176, 2644880, 3022720, 4231808, 5289760, 6045440, 8463616, 10579520, 12090880, 16927232, 21159040, 42318080, 84636160]

約数ペア:

[(1, 84636160), (2, 42318080), (4, 21159040), (5, 16927232), (7, 12090880), (8, 10579520), (10, 8463616), (14, 6045440), (16, 5289760), (20, 4231808), (28, 3022720), (32, 2644880), (35, 2418176), (40, 2115904), (56, 1511360), (64, 1322440), (70, 1209088), (80, 1057952), (112, 755680), (128, 661220), (140, 604544), (160, 528976), (224, 377840), (256, 330610), (280, 302272), (320, 264488), (448, 188920), (512, 165305), (560, 151136), (640, 132244), (896, 94460), (1120, 75568), (1280, 66122), (1792, 47230), (2240, 37784), (2560, 33061), (3584, 23615), (4480, 18892), (4723, 17920), (8960, 9446)]