11638260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 38525760

約数和(自身を除く): 26887500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 83, 90, 95, 114, 123, 164, 166, 171, 180, 190, 205, 228, 246, 249, 285, 332, 342, 369, 380, 410, 415, 492, 498, 570, 615, 684, 738, 747, 779, 820, 830, 855, 996, 1140, 1230, 1245, 1476, 1494, 1558, 1577, 1660, 1710, 1845, 2337, 2460, 2490, 2988, 3116, 3154, 3403, 3420, 3690, 3735, 3895, 4674, 4731, 4980, 6308, 6806, 7011, 7380, 7470, 7790, 7885, 9348, 9462, 10209, 11685, 13612, 14022, 14193, 14940, 15580, 15770, 17015, 18924, 20418, 23370, 23655, 28044, 28386, 30627, 31540, 34030, 35055, 40836, 46740, 47310, 51045, 56772, 61254, 64657, 68060, 70110, 70965, 94620, 102090, 122508, 129314, 140220, 141930, 153135, 193971, 204180, 258628, 283860, 306270, 323285, 387942, 581913, 612540, 646570, 775884, 969855, 1163826, 1293140, 1939710, 2327652, 2909565, 3879420, 5819130, 11638260]

約数ペア:

[(1, 11638260), (2, 5819130), (3, 3879420), (4, 2909565), (5, 2327652), (6, 1939710), (9, 1293140), (10, 1163826), (12, 969855), (15, 775884), (18, 646570), (19, 612540), (20, 581913), (30, 387942), (36, 323285), (38, 306270), (41, 283860), (45, 258628), (57, 204180), (60, 193971), (76, 153135), (82, 141930), (83, 140220), (90, 129314), (95, 122508), (114, 102090), (123, 94620), (164, 70965), (166, 70110), (171, 68060), (180, 64657), (190, 61254), (205, 56772), (228, 51045), (246, 47310), (249, 46740), (285, 40836), (332, 35055), (342, 34030), (369, 31540), (380, 30627), (410, 28386), (415, 28044), (492, 23655), (498, 23370), (570, 20418), (615, 18924), (684, 17015), (738, 15770), (747, 15580), (779, 14940), (820, 14193), (830, 14022), (855, 13612), (996, 11685), (1140, 10209), (1230, 9462), (1245, 9348), (1476, 7885), (1494, 7790), (1558, 7470), (1577, 7380), (1660, 7011), (1710, 6806), (1845, 6308), (2337, 4980), (2460, 4731), (2490, 4674), (2988, 3895), (3116, 3735), (3154, 3690), (3403, 3420)]