158748240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13499}}^1$

素因数の和:13529

約数の個数: 120

約数和(自身を含む): 572508000

約数和(自身を除く): 413759760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13499, 26998, 40497, 53996, 67495, 80994, 94493, 107992, 134990, 161988, 188986, 202485, 215984, 269980, 283479, 323976, 377972, 404970, 472465, 539960, 566958, 647952, 661451, 755944, 809940, 944930, 1079920, 1133916, 1322902, 1417395, 1511888, 1619880, 1889860, 1984353, 2267832, 2645804, 2834790, 3239760, 3307255, 3779720, 3968706, 4535664, 5291608, 5669580, 6614510, 7559440, 7937412, 9921765, 10583216, 11339160, 13229020, 15874824, 19843530, 22678320, 26458040, 31749648, 39687060, 52916080, 79374120, 158748240]

約数ペア:

[(1, 158748240), (2, 79374120), (3, 52916080), (4, 39687060), (5, 31749648), (6, 26458040), (7, 22678320), (8, 19843530), (10, 15874824), (12, 13229020), (14, 11339160), (15, 10583216), (16, 9921765), (20, 7937412), (21, 7559440), (24, 6614510), (28, 5669580), (30, 5291608), (35, 4535664), (40, 3968706), (42, 3779720), (48, 3307255), (49, 3239760), (56, 2834790), (60, 2645804), (70, 2267832), (80, 1984353), (84, 1889860), (98, 1619880), (105, 1511888), (112, 1417395), (120, 1322902), (140, 1133916), (147, 1079920), (168, 944930), (196, 809940), (210, 755944), (240, 661451), (245, 647952), (280, 566958), (294, 539960), (336, 472465), (392, 404970), (420, 377972), (490, 323976), (560, 283479), (588, 269980), (735, 215984), (784, 202485), (840, 188986), (980, 161988), (1176, 134990), (1470, 107992), (1680, 94493), (1960, 80994), (2352, 67495), (2940, 53996), (3920, 40497), (5880, 26998), (11760, 13499)]