21421316160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2479319}}^1$

素因数の和:2479345

約数の個数: 112

約数和(自身を含む): 75569673600

約数和(自身を除く): 54148357440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2479319, 4958638, 7437957, 9917276, 12396595, 14875914, 19834552, 22313871, 24793190, 29751828, 37189785, 39669104, 44627742, 49586380, 59503656, 66941613, 74379570, 79338208, 89255484, 99172760, 111569355, 119007312, 133883226, 148759140, 158676416, 178510968, 198345520, 223138710, 238014624, 267766452, 297518280, 334708065, 357021936, 396691040, 446277420, 476029248, 535532904, 595036560, 669416130, 714043872, 793382080, 892554840, 1071065808, 1190073120, 1338832260, 1428087744, 1785109680, 2142131616, 2380146240, 2677664520, 3570219360, 4284263232, 5355329040, 7140438720, 10710658080, 21421316160]

約数ペア:

[(1, 21421316160), (2, 10710658080), (3, 7140438720), (4, 5355329040), (5, 4284263232), (6, 3570219360), (8, 2677664520), (9, 2380146240), (10, 2142131616), (12, 1785109680), (15, 1428087744), (16, 1338832260), (18, 1190073120), (20, 1071065808), (24, 892554840), (27, 793382080), (30, 714043872), (32, 669416130), (36, 595036560), (40, 535532904), (45, 476029248), (48, 446277420), (54, 396691040), (60, 357021936), (64, 334708065), (72, 297518280), (80, 267766452), (90, 238014624), (96, 223138710), (108, 198345520), (120, 178510968), (135, 158676416), (144, 148759140), (160, 133883226), (180, 119007312), (192, 111569355), (216, 99172760), (240, 89255484), (270, 79338208), (288, 74379570), (320, 66941613), (360, 59503656), (432, 49586380), (480, 44627742), (540, 39669104), (576, 37189785), (720, 29751828), (864, 24793190), (960, 22313871), (1080, 19834552), (1440, 14875914), (1728, 12396595), (2160, 9917276), (2880, 7437957), (4320, 4958638), (8640, 2479319)]