131044320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8273}}^1$

素因数の和:8305

約数の個数: 144

約数和(自身を含む): 487901232

約数和(自身を除く): 356856912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8273, 15840, 16546, 24819, 33092, 41365, 49638, 66184, 74457, 82730, 91003, 99276, 124095, 132368, 148914, 165460, 182006, 198552, 248190, 264736, 273009, 297828, 330920, 364012, 372285, 397104, 455015, 496380, 546018, 595656, 661840, 728024, 744570, 794208, 819027, 910030, 992760, 1092036, 1191312, 1323680, 1365045, 1456048, 1489140, 1638054, 1820060, 1985520, 2184072, 2382624, 2730090, 2912096, 2978280, 3276108, 3640120, 3971040, 4095135, 4368144, 5460180, 5956560, 6552216, 7280240, 8190270, 8736288, 10920360, 11913120, 13104432, 14560480, 16380540, 21840720, 26208864, 32761080, 43681440, 65522160, 131044320]

約数ペア:

[(1, 131044320), (2, 65522160), (3, 43681440), (4, 32761080), (5, 26208864), (6, 21840720), (8, 16380540), (9, 14560480), (10, 13104432), (11, 11913120), (12, 10920360), (15, 8736288), (16, 8190270), (18, 7280240), (20, 6552216), (22, 5956560), (24, 5460180), (30, 4368144), (32, 4095135), (33, 3971040), (36, 3640120), (40, 3276108), (44, 2978280), (45, 2912096), (48, 2730090), (55, 2382624), (60, 2184072), (66, 1985520), (72, 1820060), (80, 1638054), (88, 1489140), (90, 1456048), (96, 1365045), (99, 1323680), (110, 1191312), (120, 1092036), (132, 992760), (144, 910030), (160, 819027), (165, 794208), (176, 744570), (180, 728024), (198, 661840), (220, 595656), (240, 546018), (264, 496380), (288, 455015), (330, 397104), (352, 372285), (360, 364012), (396, 330920), (440, 297828), (480, 273009), (495, 264736), (528, 248190), (660, 198552), (720, 182006), (792, 165460), (880, 148914), (990, 132368), (1056, 124095), (1320, 99276), (1440, 91003), (1584, 82730), (1760, 74457), (1980, 66184), (2640, 49638), (3168, 41365), (3960, 33092), (5280, 24819), (7920, 16546), (8273, 15840)]