188720160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20730

約数の個数: 96

約数和(自身を含む): 625786560

約数和(自身を除く): 437066400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 20693, 41386, 62079, 82772, 103465, 124158, 165544, 206930, 248316, 310395, 331088, 393167, 413860, 496632, 620790, 662176, 786334, 827720, 993264, 1179501, 1241580, 1572668, 1655440, 1965835, 1986528, 2359002, 2483160, 3145336, 3310880, 3931670, 4718004, 4966320, 5897505, 6290672, 7863340, 9436008, 9932640, 11795010, 12581344, 15726680, 18872016, 23590020, 31453360, 37744032, 47180040, 62906720, 94360080, 188720160]

約数ペア:

[(1, 188720160), (2, 94360080), (3, 62906720), (4, 47180040), (5, 37744032), (6, 31453360), (8, 23590020), (10, 18872016), (12, 15726680), (15, 12581344), (16, 11795010), (19, 9932640), (20, 9436008), (24, 7863340), (30, 6290672), (32, 5897505), (38, 4966320), (40, 4718004), (48, 3931670), (57, 3310880), (60, 3145336), (76, 2483160), (80, 2359002), (95, 1986528), (96, 1965835), (114, 1655440), (120, 1572668), (152, 1241580), (160, 1179501), (190, 993264), (228, 827720), (240, 786334), (285, 662176), (304, 620790), (380, 496632), (456, 413860), (480, 393167), (570, 331088), (608, 310395), (760, 248316), (912, 206930), (1140, 165544), (1520, 124158), (1824, 103465), (2280, 82772), (3040, 62079), (4560, 41386), (9120, 20693)]