145346560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 104

約数和(自身を含む): 358569216

約数和(自身を除く): 213222656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 151, 160, 188, 235, 256, 302, 320, 376, 470, 512, 604, 640, 752, 755, 940, 1024, 1208, 1280, 1504, 1510, 1880, 2048, 2416, 2560, 3008, 3020, 3760, 4096, 4832, 5120, 6016, 6040, 7097, 7520, 9664, 10240, 12032, 12080, 14194, 15040, 19328, 20480, 24064, 24160, 28388, 30080, 35485, 38656, 48128, 48320, 56776, 60160, 70970, 77312, 96256, 96640, 113552, 120320, 141940, 154624, 192512, 193280, 227104, 240640, 283880, 309248, 386560, 454208, 481280, 567760, 618496, 773120, 908416, 962560, 1135520, 1546240, 1816832, 2271040, 3092480, 3633664, 4542080, 7267328, 9084160, 14534656, 18168320, 29069312, 36336640, 72673280, 145346560]

約数ペア:

[(1, 145346560), (2, 72673280), (4, 36336640), (5, 29069312), (8, 18168320), (10, 14534656), (16, 9084160), (20, 7267328), (32, 4542080), (40, 3633664), (47, 3092480), (64, 2271040), (80, 1816832), (94, 1546240), (128, 1135520), (151, 962560), (160, 908416), (188, 773120), (235, 618496), (256, 567760), (302, 481280), (320, 454208), (376, 386560), (470, 309248), (512, 283880), (604, 240640), (640, 227104), (752, 193280), (755, 192512), (940, 154624), (1024, 141940), (1208, 120320), (1280, 113552), (1504, 96640), (1510, 96256), (1880, 77312), (2048, 70970), (2416, 60160), (2560, 56776), (3008, 48320), (3020, 48128), (3760, 38656), (4096, 35485), (4832, 30080), (5120, 28388), (6016, 24160), (6040, 24064), (7097, 20480), (7520, 19328), (9664, 15040), (10240, 14194), (12032, 12080)]