189515160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 634752000

約数和(自身を除く): 445236840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 379, 463, 540, 758, 926, 1080, 1137, 1389, 1516, 1852, 1895, 2274, 2315, 2778, 3032, 3411, 3704, 3790, 4167, 4548, 4630, 5556, 5685, 6822, 6945, 7580, 8334, 9096, 9260, 10233, 11112, 11370, 12501, 13644, 13890, 15160, 16668, 17055, 18520, 20466, 20835, 22740, 25002, 27288, 27780, 33336, 34110, 40932, 41670, 45480, 50004, 51165, 55560, 62505, 68220, 81864, 83340, 100008, 102330, 125010, 136440, 166680, 175477, 204660, 250020, 350954, 409320, 500040, 526431, 701908, 877385, 1052862, 1403816, 1579293, 1754770, 2105724, 2632155, 3158586, 3509540, 4211448, 4737879, 5264310, 6317172, 7019080, 7896465, 9475758, 10528620, 12634344, 15792930, 18951516, 21057240, 23689395, 31585860, 37903032, 47378790, 63171720, 94757580, 189515160]

約数ペア:

[(1, 189515160), (2, 94757580), (3, 63171720), (4, 47378790), (5, 37903032), (6, 31585860), (8, 23689395), (9, 21057240), (10, 18951516), (12, 15792930), (15, 12634344), (18, 10528620), (20, 9475758), (24, 7896465), (27, 7019080), (30, 6317172), (36, 5264310), (40, 4737879), (45, 4211448), (54, 3509540), (60, 3158586), (72, 2632155), (90, 2105724), (108, 1754770), (120, 1579293), (135, 1403816), (180, 1052862), (216, 877385), (270, 701908), (360, 526431), (379, 500040), (463, 409320), (540, 350954), (758, 250020), (926, 204660), (1080, 175477), (1137, 166680), (1389, 136440), (1516, 125010), (1852, 102330), (1895, 100008), (2274, 83340), (2315, 81864), (2778, 68220), (3032, 62505), (3411, 55560), (3704, 51165), (3790, 50004), (4167, 45480), (4548, 41670), (4630, 40932), (5556, 34110), (5685, 33336), (6822, 27780), (6945, 27288), (7580, 25002), (8334, 22740), (9096, 20835), (9260, 20466), (10233, 18520), (11112, 17055), (11370, 16668), (12501, 15160), (13644, 13890)]