7054720

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 17209440

約数和(自身を除く): 10154720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 151, 160, 292, 302, 320, 365, 584, 604, 640, 730, 755, 1168, 1208, 1460, 1510, 2336, 2416, 2920, 3020, 4672, 4832, 5840, 6040, 9344, 9664, 11023, 11680, 12080, 19328, 22046, 23360, 24160, 44092, 46720, 48320, 55115, 88184, 96640, 110230, 176368, 220460, 352736, 440920, 705472, 881840, 1410944, 1763680, 3527360, 7054720]

約数ペア:

[(1, 7054720), (2, 3527360), (4, 1763680), (5, 1410944), (8, 881840), (10, 705472), (16, 440920), (20, 352736), (32, 220460), (40, 176368), (64, 110230), (73, 96640), (80, 88184), (128, 55115), (146, 48320), (151, 46720), (160, 44092), (292, 24160), (302, 23360), (320, 22046), (365, 19328), (584, 12080), (604, 11680), (640, 11023), (730, 9664), (755, 9344), (1168, 6040), (1208, 5840), (1460, 4832), (1510, 4672), (2336, 3020), (2416, 2920)]