1230631380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 240

約数和(自身を含む): 4294249344

約数和(自身を除く): 3063617964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 81, 90, 99, 106, 108, 110, 132, 135, 159, 162, 165, 180, 198, 212, 220, 265, 270, 297, 318, 324, 330, 396, 405, 477, 495, 530, 540, 583, 594, 636, 660, 795, 810, 891, 954, 990, 1060, 1166, 1188, 1303, 1431, 1485, 1590, 1620, 1749, 1782, 1908, 1980, 2332, 2385, 2606, 2862, 2915, 2970, 3180, 3498, 3564, 3909, 4293, 4455, 4770, 5212, 5247, 5724, 5830, 5940, 6515, 6996, 7155, 7818, 8586, 8745, 8910, 9540, 10494, 11660, 11727, 13030, 14310, 14333, 15636, 15741, 17172, 17490, 17820, 19545, 20988, 21465, 23454, 26060, 26235, 28620, 28666, 31482, 34980, 35181, 39090, 42930, 42999, 46908, 47223, 52470, 57332, 58635, 62964, 69059, 70362, 71665, 78180, 78705, 85860, 85998, 94446, 104940, 105543, 117270, 128997, 138118, 140724, 143330, 157410, 171996, 175905, 188892, 207177, 211086, 214995, 234540, 236115, 257994, 276236, 286660, 314820, 345295, 351810, 386991, 414354, 422172, 429990, 472230, 515988, 527715, 621531, 644985, 690590, 703620, 759649, 773982, 828708, 859980, 944460, 1035885, 1055430, 1160973, 1243062, 1289970, 1381180, 1519298, 1547964, 1864593, 1934955, 2071770, 2110860, 2278947, 2321946, 2486124, 2579940, 3038596, 3107655, 3729186, 3798245, 3869910, 4143540, 4557894, 4643892, 5593779, 5804865, 6215310, 6836841, 7458372, 7596490, 7739820, 9115788, 9322965, 11187558, 11394735, 11609730, 12430620, 13673682, 15192980, 18645930, 20510523, 22375116, 22789470, 23219460, 27347364, 27968895, 34184205, 37291860, 41021046, 45578940, 55937790, 61531569, 68368410, 82042092, 102552615, 111875580, 123063138, 136736820, 205105230, 246126276, 307657845, 410210460, 615315690, 1230631380]

約数ペア:

[(1, 1230631380), (2, 615315690), (3, 410210460), (4, 307657845), (5, 246126276), (6, 205105230), (9, 136736820), (10, 123063138), (11, 111875580), (12, 102552615), (15, 82042092), (18, 68368410), (20, 61531569), (22, 55937790), (27, 45578940), (30, 41021046), (33, 37291860), (36, 34184205), (44, 27968895), (45, 27347364), (53, 23219460), (54, 22789470), (55, 22375116), (60, 20510523), (66, 18645930), (81, 15192980), (90, 13673682), (99, 12430620), (106, 11609730), (108, 11394735), (110, 11187558), (132, 9322965), (135, 9115788), (159, 7739820), (162, 7596490), (165, 7458372), (180, 6836841), (198, 6215310), (212, 5804865), (220, 5593779), (265, 4643892), (270, 4557894), (297, 4143540), (318, 3869910), (324, 3798245), (330, 3729186), (396, 3107655), (405, 3038596), (477, 2579940), (495, 2486124), (530, 2321946), (540, 2278947), (583, 2110860), (594, 2071770), (636, 1934955), (660, 1864593), (795, 1547964), (810, 1519298), (891, 1381180), (954, 1289970), (990, 1243062), (1060, 1160973), (1166, 1055430), (1188, 1035885), (1303, 944460), (1431, 859980), (1485, 828708), (1590, 773982), (1620, 759649), (1749, 703620), (1782, 690590), (1908, 644985), (1980, 621531), (2332, 527715), (2385, 515988), (2606, 472230), (2862, 429990), (2915, 422172), (2970, 414354), (3180, 386991), (3498, 351810), (3564, 345295), (3909, 314820), (4293, 286660), (4455, 276236), (4770, 257994), (5212, 236115), (5247, 234540), (5724, 214995), (5830, 211086), (5940, 207177), (6515, 188892), (6996, 175905), (7155, 171996), (7818, 157410), (8586, 143330), (8745, 140724), (8910, 138118), (9540, 128997), (10494, 117270), (11660, 105543), (11727, 104940), (13030, 94446), (14310, 85998), (14333, 85860), (15636, 78705), (15741, 78180), (17172, 71665), (17490, 70362), (17820, 69059), (19545, 62964), (20988, 58635), (21465, 57332), (23454, 52470), (26060, 47223), (26235, 46908), (28620, 42999), (28666, 42930), (31482, 39090), (34980, 35181)]