2516527920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1283

約数の個数: 160

約数和(自身を含む): 8082339840

約数和(自身を除く): 5565811920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 409, 465, 496, 620, 744, 818, 827, 930, 1227, 1240, 1488, 1636, 1654, 1860, 2045, 2454, 2480, 2481, 3272, 3308, 3720, 4090, 4135, 4908, 4962, 6135, 6544, 6616, 7440, 8180, 8270, 9816, 9924, 12270, 12405, 12679, 13232, 16360, 16540, 19632, 19848, 24540, 24810, 25358, 25637, 32720, 33080, 38037, 39696, 49080, 49620, 50716, 51274, 63395, 66160, 76074, 76911, 98160, 99240, 101432, 102548, 126790, 128185, 152148, 153822, 190185, 198480, 202864, 205096, 253580, 256370, 304296, 307644, 338243, 380370, 384555, 410192, 507160, 512740, 608592, 615288, 676486, 760740, 769110, 1014320, 1014729, 1025480, 1230576, 1352972, 1521480, 1538220, 1691215, 2029458, 2050960, 2705944, 3042960, 3076440, 3382430, 4058916, 5073645, 5411888, 6152880, 6764860, 8117832, 10147290, 10485533, 13529720, 16235664, 20294580, 20971066, 27059440, 31456599, 40589160, 41942132, 52427665, 62913198, 81178320, 83884264, 104855330, 125826396, 157282995, 167768528, 209710660, 251652792, 314565990, 419421320, 503305584, 629131980, 838842640, 1258263960, 2516527920]

約数ペア:

[(1, 2516527920), (2, 1258263960), (3, 838842640), (4, 629131980), (5, 503305584), (6, 419421320), (8, 314565990), (10, 251652792), (12, 209710660), (15, 167768528), (16, 157282995), (20, 125826396), (24, 104855330), (30, 83884264), (31, 81178320), (40, 62913198), (48, 52427665), (60, 41942132), (62, 40589160), (80, 31456599), (93, 27059440), (120, 20971066), (124, 20294580), (155, 16235664), (186, 13529720), (240, 10485533), (248, 10147290), (310, 8117832), (372, 6764860), (409, 6152880), (465, 5411888), (496, 5073645), (620, 4058916), (744, 3382430), (818, 3076440), (827, 3042960), (930, 2705944), (1227, 2050960), (1240, 2029458), (1488, 1691215), (1636, 1538220), (1654, 1521480), (1860, 1352972), (2045, 1230576), (2454, 1025480), (2480, 1014729), (2481, 1014320), (3272, 769110), (3308, 760740), (3720, 676486), (4090, 615288), (4135, 608592), (4908, 512740), (4962, 507160), (6135, 410192), (6544, 384555), (6616, 380370), (7440, 338243), (8180, 307644), (8270, 304296), (9816, 256370), (9924, 253580), (12270, 205096), (12405, 202864), (12679, 198480), (13232, 190185), (16360, 153822), (16540, 152148), (19632, 128185), (19848, 126790), (24540, 102548), (24810, 101432), (25358, 99240), (25637, 98160), (32720, 76911), (33080, 76074), (38037, 66160), (39696, 63395), (49080, 51274), (49620, 50716)]