236055680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{52691}}^1$

素因数の和:52717

約数の個数: 64

約数和(自身を含む): 644950080

約数和(自身を除く): 408894400

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 52691, 105382, 210764, 263455, 368837, 421528, 526910, 737674, 843056, 1053820, 1475348, 1686112, 1844185, 2107640, 2950696, 3372224, 3688370, 4215280, 5901392, 6744448, 7376740, 8430560, 11802784, 14753480, 16861120, 23605568, 29506960, 33722240, 47211136, 59013920, 118027840, 236055680]

約数ペア:

[(1, 236055680), (2, 118027840), (4, 59013920), (5, 47211136), (7, 33722240), (8, 29506960), (10, 23605568), (14, 16861120), (16, 14753480), (20, 11802784), (28, 8430560), (32, 7376740), (35, 6744448), (40, 5901392), (56, 4215280), (64, 3688370), (70, 3372224), (80, 2950696), (112, 2107640), (128, 1844185), (140, 1686112), (160, 1475348), (224, 1053820), (280, 843056), (320, 737674), (448, 526910), (560, 421528), (640, 368837), (896, 263455), (1120, 210764), (2240, 105382), (4480, 52691)]