405314507520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2706427}}^1$

素因数の和:2706467

約数の個数: 216

約数和(自身を含む): 1510219301136

約数和(自身を除く): 1104904793616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760, 2706427, 5412854, 8119281, 10825708, 13532135, 16238562, 21651416, 24357843, 27064270, 32477124, 35183551, 40596405, 43302832, 48715686, 54128540, 64954248, 70367102, 81192810, 86605664, 97431372, 105550653, 108257080, 121789215, 129908496, 140734204, 162385620, 173211328, 175917755, 194862744, 211101306, 216514160, 243578430, 259816992, 281468408, 316651959, 324771240, 346422656, 351835510, 389725488, 422202612, 433028320, 487156860, 519633984, 527753265, 562936816, 633303918, 649542480, 692845312, 703671020, 779450976, 844405224, 866056640, 974313720, 1039267968, 1055506530, 1125873632, 1266607836, 1299084960, 1407342040, 1558901952, 1583259795, 1688810448, 1732113280, 1948627440, 2078535936, 2111013060, 2251747264, 2533215672, 2598169920, 2814684080, 3117803904, 3166519590, 3377620896, 3464226560, 3897254880, 4222026120, 4503494528, 5066431344, 5196339840, 5629368160, 6235607808, 6333039180, 6755241792, 7794509760, 8444052240, 9006989056, 10132862688, 10392679680, 11258736320, 12666078360, 13510483584, 15589019520, 16888104480, 20265725376, 22517472640, 25332156720, 27020967168, 31178039040, 33776208960, 40531450752, 45034945280, 50664313440, 67552417920, 81062901504, 101328626880, 135104835840, 202657253760, 405314507520]

約数ペア:

[(1, 405314507520), (2, 202657253760), (3, 135104835840), (4, 101328626880), (5, 81062901504), (6, 67552417920), (8, 50664313440), (9, 45034945280), (10, 40531450752), (12, 33776208960), (13, 31178039040), (15, 27020967168), (16, 25332156720), (18, 22517472640), (20, 20265725376), (24, 16888104480), (26, 15589019520), (30, 13510483584), (32, 12666078360), (36, 11258736320), (39, 10392679680), (40, 10132862688), (45, 9006989056), (48, 8444052240), (52, 7794509760), (60, 6755241792), (64, 6333039180), (65, 6235607808), (72, 5629368160), (78, 5196339840), (80, 5066431344), (90, 4503494528), (96, 4222026120), (104, 3897254880), (117, 3464226560), (120, 3377620896), (128, 3166519590), (130, 3117803904), (144, 2814684080), (156, 2598169920), (160, 2533215672), (180, 2251747264), (192, 2111013060), (195, 2078535936), (208, 1948627440), (234, 1732113280), (240, 1688810448), (256, 1583259795), (260, 1558901952), (288, 1407342040), (312, 1299084960), (320, 1266607836), (360, 1125873632), (384, 1055506530), (390, 1039267968), (416, 974313720), (468, 866056640), (480, 844405224), (520, 779450976), (576, 703671020), (585, 692845312), (624, 649542480), (640, 633303918), (720, 562936816), (768, 527753265), (780, 519633984), (832, 487156860), (936, 433028320), (960, 422202612), (1040, 389725488), (1152, 351835510), (1170, 346422656), (1248, 324771240), (1280, 316651959), (1440, 281468408), (1560, 259816992), (1664, 243578430), (1872, 216514160), (1920, 211101306), (2080, 194862744), (2304, 175917755), (2340, 173211328), (2496, 162385620), (2880, 140734204), (3120, 129908496), (3328, 121789215), (3744, 108257080), (3840, 105550653), (4160, 97431372), (4680, 86605664), (4992, 81192810), (5760, 70367102), (6240, 64954248), (7488, 54128540), (8320, 48715686), (9360, 43302832), (9984, 40596405), (11520, 35183551), (12480, 32477124), (14976, 27064270), (16640, 24357843), (18720, 21651416), (24960, 16238562), (29952, 13532135), (37440, 10825708), (49920, 8119281), (74880, 5412854), (149760, 2706427)]