2177753760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16660

約数の個数: 288

約数和(自身を含む): 9147116160

約数和(自身を除く): 6969362400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 16619, 18720, 21840, 26208, 32760, 33238, 43680, 49857, 65520, 66476, 83095, 99714, 116333, 131040, 132952, 149571, 166190, 199428, 216047, 232666, 249285, 265904, 299142, 332380, 348999, 398856, 432094, 465332, 498570, 531808, 581665, 598284, 648141, 664760, 697998, 747855, 797712, 864188, 930664, 997140, 1046997, 1080235, 1163330, 1196568, 1296282, 1329520, 1395996, 1495710, 1512329, 1595424, 1728376, 1744995, 1861328, 1944423, 1994280, 2093994, 2160470, 2326660, 2393136, 2592564, 2659040, 2791992, 2991420, 3024658, 3240705, 3456752, 3489990, 3722656, 3888846, 3988560, 4187988, 4320940, 4536987, 4653320, 4786272, 5185128, 5234985, 5583984, 5982840, 6049316, 6481410, 6913504, 6979980, 7561645, 7777692, 7977120, 8375976, 8641880, 9073974, 9306640, 9722115, 10370256, 10469970, 11167968, 11965680, 12098632, 12962820, 13610961, 13959960, 15123290, 15555384, 16751952, 17283760, 18147948, 18613280, 19444230, 20740512, 20939940, 22684935, 23931360, 24197264, 25925640, 27221922, 27919920, 30246580, 31110768, 33503904, 34567520, 36295896, 38888460, 41879880, 45369870, 48394528, 51851280, 54443844, 55839840, 60493160, 62221536, 68054805, 72591792, 77776920, 83759760, 90739740, 103702560, 108887688, 120986320, 136109610, 145183584, 155553840, 167519520, 181479480, 217775376, 241972640, 272219220, 311107680, 362958960, 435550752, 544438440, 725917920, 1088876880, 2177753760]

約数ペア:

[(1, 2177753760), (2, 1088876880), (3, 725917920), (4, 544438440), (5, 435550752), (6, 362958960), (7, 311107680), (8, 272219220), (9, 241972640), (10, 217775376), (12, 181479480), (13, 167519520), (14, 155553840), (15, 145183584), (16, 136109610), (18, 120986320), (20, 108887688), (21, 103702560), (24, 90739740), (26, 83759760), (28, 77776920), (30, 72591792), (32, 68054805), (35, 62221536), (36, 60493160), (39, 55839840), (40, 54443844), (42, 51851280), (45, 48394528), (48, 45369870), (52, 41879880), (56, 38888460), (60, 36295896), (63, 34567520), (65, 33503904), (70, 31110768), (72, 30246580), (78, 27919920), (80, 27221922), (84, 25925640), (90, 24197264), (91, 23931360), (96, 22684935), (104, 20939940), (105, 20740512), (112, 19444230), (117, 18613280), (120, 18147948), (126, 17283760), (130, 16751952), (140, 15555384), (144, 15123290), (156, 13959960), (160, 13610961), (168, 12962820), (180, 12098632), (182, 11965680), (195, 11167968), (208, 10469970), (210, 10370256), (224, 9722115), (234, 9306640), (240, 9073974), (252, 8641880), (260, 8375976), (273, 7977120), (280, 7777692), (288, 7561645), (312, 6979980), (315, 6913504), (336, 6481410), (360, 6049316), (364, 5982840), (390, 5583984), (416, 5234985), (420, 5185128), (455, 4786272), (468, 4653320), (480, 4536987), (504, 4320940), (520, 4187988), (546, 3988560), (560, 3888846), (585, 3722656), (624, 3489990), (630, 3456752), (672, 3240705), (720, 3024658), (728, 2991420), (780, 2791992), (819, 2659040), (840, 2592564), (910, 2393136), (936, 2326660), (1008, 2160470), (1040, 2093994), (1092, 1994280), (1120, 1944423), (1170, 1861328), (1248, 1744995), (1260, 1728376), (1365, 1595424), (1440, 1512329), (1456, 1495710), (1560, 1395996), (1638, 1329520), (1680, 1296282), (1820, 1196568), (1872, 1163330), (2016, 1080235), (2080, 1046997), (2184, 997140), (2340, 930664), (2520, 864188), (2730, 797712), (2912, 747855), (3120, 697998), (3276, 664760), (3360, 648141), (3640, 598284), (3744, 581665), (4095, 531808), (4368, 498570), (4680, 465332), (5040, 432094), (5460, 398856), (6240, 348999), (6552, 332380), (7280, 299142), (8190, 265904), (8736, 249285), (9360, 232666), (10080, 216047), (10920, 199428), (13104, 166190), (14560, 149571), (16380, 132952), (16619, 131040), (18720, 116333), (21840, 99714), (26208, 83095), (32760, 66476), (33238, 65520), (43680, 49857)]