176480080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10867}}^1$

素因数の和:10916

約数の個数: 80

約数和(自身を含む): 485147520

約数和(自身を除く): 308667440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 10867, 16240, 21734, 43468, 54335, 76069, 86936, 108670, 152138, 173872, 217340, 304276, 315143, 380345, 434680, 608552, 630286, 760690, 869360, 1217104, 1260572, 1521380, 1575715, 2206001, 2521144, 3042760, 3151430, 4412002, 5042288, 6085520, 6302860, 8824004, 11030005, 12605720, 17648008, 22060010, 25211440, 35296016, 44120020, 88240040, 176480080]

約数ペア:

[(1, 176480080), (2, 88240040), (4, 44120020), (5, 35296016), (7, 25211440), (8, 22060010), (10, 17648008), (14, 12605720), (16, 11030005), (20, 8824004), (28, 6302860), (29, 6085520), (35, 5042288), (40, 4412002), (56, 3151430), (58, 3042760), (70, 2521144), (80, 2206001), (112, 1575715), (116, 1521380), (140, 1260572), (145, 1217104), (203, 869360), (232, 760690), (280, 630286), (290, 608552), (406, 434680), (464, 380345), (560, 315143), (580, 304276), (812, 217340), (1015, 173872), (1160, 152138), (1624, 108670), (2030, 86936), (2320, 76069), (3248, 54335), (4060, 43468), (8120, 21734), (10867, 16240)]