2291756220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10593

約数の個数: 192

約数和(自身を含む): 7926804480

約数和(自身を除く): 5635048260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 10531, 10881, 12090, 14508, 16740, 18135, 21062, 21762, 24180, 31593, 36270, 42124, 43524, 52655, 54405, 63186, 72540, 94779, 105310, 108810, 126372, 136903, 157965, 189558, 210620, 217620, 273806, 284337, 315930, 326461, 379116, 410709, 473895, 547612, 568674, 631860, 652922, 684515, 821418, 947790, 979383, 1137348, 1232127, 1305844, 1369030, 1421685, 1632305, 1642836, 1895580, 1958766, 2053545, 2464254, 2738060, 2843370, 2938149, 3264610, 3696381, 3917532, 4107090, 4243993, 4896915, 4928508, 5686740, 5876298, 6160635, 6529220, 7392762, 8214180, 8487986, 8814447, 9793830, 11752596, 12321270, 12731979, 14690745, 14785524, 16975972, 17628894, 18481905, 19587660, 21219965, 24642540, 25463958, 29381490, 35257788, 36963810, 38195937, 42439930, 44072235, 50927916, 58762980, 63659895, 73927620, 76391874, 84879860, 88144470, 114587811, 127319790, 152783748, 176288940, 190979685, 229175622, 254639580, 381959370, 458351244, 572939055, 763918740, 1145878110, 2291756220]

約数ペア:

[(1, 2291756220), (2, 1145878110), (3, 763918740), (4, 572939055), (5, 458351244), (6, 381959370), (9, 254639580), (10, 229175622), (12, 190979685), (13, 176288940), (15, 152783748), (18, 127319790), (20, 114587811), (26, 88144470), (27, 84879860), (30, 76391874), (31, 73927620), (36, 63659895), (39, 58762980), (45, 50927916), (52, 44072235), (54, 42439930), (60, 38195937), (62, 36963810), (65, 35257788), (78, 29381490), (90, 25463958), (93, 24642540), (108, 21219965), (117, 19587660), (124, 18481905), (130, 17628894), (135, 16975972), (155, 14785524), (156, 14690745), (180, 12731979), (186, 12321270), (195, 11752596), (234, 9793830), (260, 8814447), (270, 8487986), (279, 8214180), (310, 7392762), (351, 6529220), (372, 6160635), (390, 5876298), (403, 5686740), (465, 4928508), (468, 4896915), (540, 4243993), (558, 4107090), (585, 3917532), (620, 3696381), (702, 3264610), (780, 2938149), (806, 2843370), (837, 2738060), (930, 2464254), (1116, 2053545), (1170, 1958766), (1209, 1895580), (1395, 1642836), (1404, 1632305), (1612, 1421685), (1674, 1369030), (1755, 1305844), (1860, 1232127), (2015, 1137348), (2340, 979383), (2418, 947790), (2790, 821418), (3348, 684515), (3510, 652922), (3627, 631860), (4030, 568674), (4185, 547612), (4836, 473895), (5580, 410709), (6045, 379116), (7020, 326461), (7254, 315930), (8060, 284337), (8370, 273806), (10531, 217620), (10881, 210620), (12090, 189558), (14508, 157965), (16740, 136903), (18135, 126372), (21062, 108810), (21762, 105310), (24180, 94779), (31593, 72540), (36270, 63186), (42124, 54405), (43524, 52655)]