131050080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13001}}^1$

素因数の和:13029

約数の個数: 144

約数和(自身を含む): 511134624

約数和(自身を除く): 380084544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 13001, 26002, 39003, 52004, 65005, 78006, 91007, 104008, 117009, 130010, 156012, 182014, 195015, 208016, 234018, 260020, 273021, 312024, 364028, 390030, 416032, 455035, 468036, 520040, 546042, 585045, 624048, 728056, 780060, 819063, 910070, 936072, 1040080, 1092084, 1170090, 1248096, 1365105, 1456112, 1560120, 1638126, 1820140, 1872144, 2080160, 2184168, 2340180, 2730210, 2912224, 3120240, 3276252, 3640280, 3744288, 4095315, 4368336, 4680360, 5460420, 6240480, 6552504, 7280560, 8190630, 8736672, 9360720, 10920840, 13105008, 14561120, 16381260, 18721440, 21841680, 26210016, 32762520, 43683360, 65525040, 131050080]

約数ペア:

[(1, 131050080), (2, 65525040), (3, 43683360), (4, 32762520), (5, 26210016), (6, 21841680), (7, 18721440), (8, 16381260), (9, 14561120), (10, 13105008), (12, 10920840), (14, 9360720), (15, 8736672), (16, 8190630), (18, 7280560), (20, 6552504), (21, 6240480), (24, 5460420), (28, 4680360), (30, 4368336), (32, 4095315), (35, 3744288), (36, 3640280), (40, 3276252), (42, 3120240), (45, 2912224), (48, 2730210), (56, 2340180), (60, 2184168), (63, 2080160), (70, 1872144), (72, 1820140), (80, 1638126), (84, 1560120), (90, 1456112), (96, 1365105), (105, 1248096), (112, 1170090), (120, 1092084), (126, 1040080), (140, 936072), (144, 910070), (160, 819063), (168, 780060), (180, 728056), (210, 624048), (224, 585045), (240, 546042), (252, 520040), (280, 468036), (288, 455035), (315, 416032), (336, 390030), (360, 364028), (420, 312024), (480, 273021), (504, 260020), (560, 234018), (630, 208016), (672, 195015), (720, 182014), (840, 156012), (1008, 130010), (1120, 117009), (1260, 104008), (1440, 91007), (1680, 78006), (2016, 65005), (2520, 52004), (3360, 39003), (5040, 26002), (10080, 13001)]