451502080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 112

約数和(自身を含む): 1105655904

約数和(自身を除く): 654153824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 151, 160, 256, 292, 302, 320, 365, 512, 584, 604, 640, 730, 755, 1024, 1168, 1208, 1280, 1460, 1510, 2048, 2336, 2416, 2560, 2920, 3020, 4096, 4672, 4832, 5120, 5840, 6040, 8192, 9344, 9664, 10240, 11023, 11680, 12080, 18688, 19328, 20480, 22046, 23360, 24160, 37376, 38656, 40960, 44092, 46720, 48320, 55115, 74752, 77312, 88184, 93440, 96640, 110230, 149504, 154624, 176368, 186880, 193280, 220460, 299008, 309248, 352736, 373760, 386560, 440920, 598016, 618496, 705472, 747520, 773120, 881840, 1236992, 1410944, 1495040, 1546240, 1763680, 2821888, 2990080, 3092480, 3527360, 5643776, 6184960, 7054720, 11287552, 14109440, 22575104, 28218880, 45150208, 56437760, 90300416, 112875520, 225751040, 451502080]

約数ペア:

[(1, 451502080), (2, 225751040), (4, 112875520), (5, 90300416), (8, 56437760), (10, 45150208), (16, 28218880), (20, 22575104), (32, 14109440), (40, 11287552), (64, 7054720), (73, 6184960), (80, 5643776), (128, 3527360), (146, 3092480), (151, 2990080), (160, 2821888), (256, 1763680), (292, 1546240), (302, 1495040), (320, 1410944), (365, 1236992), (512, 881840), (584, 773120), (604, 747520), (640, 705472), (730, 618496), (755, 598016), (1024, 440920), (1168, 386560), (1208, 373760), (1280, 352736), (1460, 309248), (1510, 299008), (2048, 220460), (2336, 193280), (2416, 186880), (2560, 176368), (2920, 154624), (3020, 149504), (4096, 110230), (4672, 96640), (4832, 93440), (5120, 88184), (5840, 77312), (6040, 74752), (8192, 55115), (9344, 48320), (9664, 46720), (10240, 44092), (11023, 40960), (11680, 38656), (12080, 37376), (18688, 24160), (19328, 23360), (20480, 22046)]