18722957760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166693}}^1$

素因数の和:166732

約数の個数: 224

約数和(自身を含む): 71131663680

約数和(自身を除く): 52408705920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 28080, 37440, 56160, 112320, 166693, 333386, 500079, 666772, 833465, 1000158, 1333544, 1500237, 1666930, 2000316, 2167009, 2500395, 2667088, 3000474, 3333860, 4000632, 4334018, 4500711, 5000790, 5334176, 6000948, 6501027, 6667720, 7501185, 8001264, 8668036, 9001422, 10001580, 10668352, 10835045, 12001896, 13002054, 13335440, 15002370, 16002528, 17336072, 18002844, 19503081, 20003160, 21670090, 22503555, 24003792, 26004108, 26670880, 30004740, 32005056, 32505135, 34672144, 36005688, 39006162, 40006320, 43340180, 45007110, 48007584, 52008216, 53341760, 58509243, 60009480, 65010270, 69344288, 72011376, 78012324, 80012640, 86680360, 90014220, 96015168, 97515405, 104016432, 117018486, 120018960, 130020540, 138688576, 144022752, 156024648, 160025280, 173360720, 180028440, 195030810, 208032864, 234036972, 240037920, 260041080, 288045504, 292546215, 312049296, 346721440, 360056880, 390061620, 416065728, 468073944, 480075840, 520082160, 585092430, 624098592, 693442880, 720113760, 780123240, 936147888, 1040164320, 1170184860, 1248197184, 1440227520, 1560246480, 1872295776, 2080328640, 2340369720, 3120492960, 3744591552, 4680739440, 6240985920, 9361478880, 18722957760]

約数ペア:

[(1, 18722957760), (2, 9361478880), (3, 6240985920), (4, 4680739440), (5, 3744591552), (6, 3120492960), (8, 2340369720), (9, 2080328640), (10, 1872295776), (12, 1560246480), (13, 1440227520), (15, 1248197184), (16, 1170184860), (18, 1040164320), (20, 936147888), (24, 780123240), (26, 720113760), (27, 693442880), (30, 624098592), (32, 585092430), (36, 520082160), (39, 480075840), (40, 468073944), (45, 416065728), (48, 390061620), (52, 360056880), (54, 346721440), (60, 312049296), (64, 292546215), (65, 288045504), (72, 260041080), (78, 240037920), (80, 234036972), (90, 208032864), (96, 195030810), (104, 180028440), (108, 173360720), (117, 160025280), (120, 156024648), (130, 144022752), (135, 138688576), (144, 130020540), (156, 120018960), (160, 117018486), (180, 104016432), (192, 97515405), (195, 96015168), (208, 90014220), (216, 86680360), (234, 80012640), (240, 78012324), (260, 72011376), (270, 69344288), (288, 65010270), (312, 60009480), (320, 58509243), (351, 53341760), (360, 52008216), (390, 48007584), (416, 45007110), (432, 43340180), (468, 40006320), (480, 39006162), (520, 36005688), (540, 34672144), (576, 32505135), (585, 32005056), (624, 30004740), (702, 26670880), (720, 26004108), (780, 24003792), (832, 22503555), (864, 21670090), (936, 20003160), (960, 19503081), (1040, 18002844), (1080, 17336072), (1170, 16002528), (1248, 15002370), (1404, 13335440), (1440, 13002054), (1560, 12001896), (1728, 10835045), (1755, 10668352), (1872, 10001580), (2080, 9001422), (2160, 8668036), (2340, 8001264), (2496, 7501185), (2808, 6667720), (2880, 6501027), (3120, 6000948), (3510, 5334176), (3744, 5000790), (4160, 4500711), (4320, 4334018), (4680, 4000632), (5616, 3333860), (6240, 3000474), (7020, 2667088), (7488, 2500395), (8640, 2167009), (9360, 2000316), (11232, 1666930), (12480, 1500237), (14040, 1333544), (18720, 1000158), (22464, 833465), (28080, 666772), (37440, 500079), (56160, 333386), (112320, 166693)]