12381693480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20509}}^1$

素因数の和:20585

約数の個数: 256

約数和(自身を含む): 45482976000

約数和(自身を除く): 33101282520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 585, 645, 702, 774, 780, 860, 936, 1032, 1080, 1118, 1161, 1170, 1290, 1404, 1548, 1560, 1677, 1720, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 2808, 3096, 3354, 3510, 3870, 4472, 4644, 4680, 5031, 5160, 5590, 5805, 6708, 7020, 7740, 8385, 9288, 10062, 11180, 11610, 13416, 14040, 15093, 15480, 16770, 20124, 20509, 22360, 23220, 25155, 30186, 33540, 40248, 41018, 46440, 50310, 60372, 61527, 67080, 75465, 82036, 100620, 102545, 120744, 123054, 150930, 164072, 184581, 201240, 205090, 246108, 266617, 301860, 307635, 369162, 410180, 492216, 533234, 553743, 603720, 615270, 738324, 799851, 820360, 881887, 922905, 1066468, 1107486, 1230540, 1333085, 1476648, 1599702, 1763774, 1845810, 2132936, 2214972, 2399553, 2461080, 2645661, 2666170, 2768715, 3199404, 3527548, 3691620, 3999255, 4409435, 4429944, 4799106, 5291322, 5332340, 5537430, 6398808, 7055096, 7198659, 7383240, 7936983, 7998510, 8818870, 9598212, 10582644, 10664680, 11074860, 11464531, 11997765, 13228305, 14397318, 15873966, 15997020, 17637740, 19196424, 21165288, 22149720, 22929062, 23810949, 23995530, 26456610, 28794636, 31747932, 31994040, 34393593, 35275480, 35993295, 39684915, 45858124, 47621898, 47991060, 52913220, 57322655, 57589272, 63495864, 68787186, 71986590, 79369830, 91716248, 95243796, 95982120, 103180779, 105826440, 114645310, 119054745, 137574372, 143973180, 158739660, 171967965, 190487592, 206361558, 229290620, 238109490, 275148744, 287946360, 309542337, 317479320, 343935930, 412723116, 458581240, 476218980, 515903895, 619084674, 687871860, 825446232, 952437960, 1031807790, 1238169348, 1375743720, 1547711685, 2063615580, 2476338696, 3095423370, 4127231160, 6190846740, 12381693480]

約数ペア:

[(1, 12381693480), (2, 6190846740), (3, 4127231160), (4, 3095423370), (5, 2476338696), (6, 2063615580), (8, 1547711685), (9, 1375743720), (10, 1238169348), (12, 1031807790), (13, 952437960), (15, 825446232), (18, 687871860), (20, 619084674), (24, 515903895), (26, 476218980), (27, 458581240), (30, 412723116), (36, 343935930), (39, 317479320), (40, 309542337), (43, 287946360), (45, 275148744), (52, 238109490), (54, 229290620), (60, 206361558), (65, 190487592), (72, 171967965), (78, 158739660), (86, 143973180), (90, 137574372), (104, 119054745), (108, 114645310), (117, 105826440), (120, 103180779), (129, 95982120), (130, 95243796), (135, 91716248), (156, 79369830), (172, 71986590), (180, 68787186), (195, 63495864), (215, 57589272), (216, 57322655), (234, 52913220), (258, 47991060), (260, 47621898), (270, 45858124), (312, 39684915), (344, 35993295), (351, 35275480), (360, 34393593), (387, 31994040), (390, 31747932), (430, 28794636), (468, 26456610), (516, 23995530), (520, 23810949), (540, 22929062), (559, 22149720), (585, 21165288), (645, 19196424), (702, 17637740), (774, 15997020), (780, 15873966), (860, 14397318), (936, 13228305), (1032, 11997765), (1080, 11464531), (1118, 11074860), (1161, 10664680), (1170, 10582644), (1290, 9598212), (1404, 8818870), (1548, 7998510), (1560, 7936983), (1677, 7383240), (1720, 7198659), (1755, 7055096), (1935, 6398808), (2236, 5537430), (2322, 5332340), (2340, 5291322), (2580, 4799106), (2795, 4429944), (2808, 4409435), (3096, 3999255), (3354, 3691620), (3510, 3527548), (3870, 3199404), (4472, 2768715), (4644, 2666170), (4680, 2645661), (5031, 2461080), (5160, 2399553), (5590, 2214972), (5805, 2132936), (6708, 1845810), (7020, 1763774), (7740, 1599702), (8385, 1476648), (9288, 1333085), (10062, 1230540), (11180, 1107486), (11610, 1066468), (13416, 922905), (14040, 881887), (15093, 820360), (15480, 799851), (16770, 738324), (20124, 615270), (20509, 603720), (22360, 553743), (23220, 533234), (25155, 492216), (30186, 410180), (33540, 369162), (40248, 307635), (41018, 301860), (46440, 266617), (50310, 246108), (60372, 205090), (61527, 201240), (67080, 184581), (75465, 164072), (82036, 150930), (100620, 123054), (102545, 120744)]