1803770640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{119297}}^1$

素因数の和:119326

約数の個数: 160

約数和(自身を含む): 7100616960

約数和(自身を除く): 5296846320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 119297, 238594, 357891, 477188, 596485, 715782, 835079, 954376, 1073673, 1192970, 1431564, 1670158, 1789455, 1908752, 2147346, 2385940, 2505237, 2863128, 3221019, 3340316, 3578910, 4175395, 4294692, 4771880, 5010474, 5368365, 5726256, 6442038, 6680632, 7157820, 7515711, 8350790, 8589384, 9543760, 10020948, 10736730, 12526185, 12884076, 13361264, 14315640, 15031422, 16105095, 16701580, 17178768, 20041896, 21473460, 22547133, 25052370, 25768152, 28631280, 30062844, 32210190, 33403160, 37578555, 40083792, 42946920, 45094266, 50104740, 51536304, 60125688, 64420380, 66806320, 75157110, 85893840, 90188532, 100209480, 112735665, 120251376, 128840760, 150314220, 180377064, 200418960, 225471330, 257681520, 300628440, 360754128, 450942660, 601256880, 901885320, 1803770640]

約数ペア:

[(1, 1803770640), (2, 901885320), (3, 601256880), (4, 450942660), (5, 360754128), (6, 300628440), (7, 257681520), (8, 225471330), (9, 200418960), (10, 180377064), (12, 150314220), (14, 128840760), (15, 120251376), (16, 112735665), (18, 100209480), (20, 90188532), (21, 85893840), (24, 75157110), (27, 66806320), (28, 64420380), (30, 60125688), (35, 51536304), (36, 50104740), (40, 45094266), (42, 42946920), (45, 40083792), (48, 37578555), (54, 33403160), (56, 32210190), (60, 30062844), (63, 28631280), (70, 25768152), (72, 25052370), (80, 22547133), (84, 21473460), (90, 20041896), (105, 17178768), (108, 16701580), (112, 16105095), (120, 15031422), (126, 14315640), (135, 13361264), (140, 12884076), (144, 12526185), (168, 10736730), (180, 10020948), (189, 9543760), (210, 8589384), (216, 8350790), (240, 7515711), (252, 7157820), (270, 6680632), (280, 6442038), (315, 5726256), (336, 5368365), (360, 5010474), (378, 4771880), (420, 4294692), (432, 4175395), (504, 3578910), (540, 3340316), (560, 3221019), (630, 2863128), (720, 2505237), (756, 2385940), (840, 2147346), (945, 1908752), (1008, 1789455), (1080, 1670158), (1260, 1431564), (1512, 1192970), (1680, 1073673), (1890, 954376), (2160, 835079), (2520, 715782), (3024, 596485), (3780, 477188), (5040, 357891), (7560, 238594), (15120, 119297)]