3905342220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 12081678336

約数和(自身を除く): 8176336116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 97, 130, 142, 156, 194, 195, 213, 260, 284, 291, 355, 388, 390, 426, 485, 582, 710, 727, 780, 852, 923, 970, 1065, 1164, 1261, 1420, 1454, 1455, 1846, 1940, 2130, 2181, 2522, 2769, 2908, 2910, 3635, 3692, 3783, 4260, 4362, 4615, 5044, 5538, 5820, 6305, 6887, 7270, 7566, 8724, 9230, 9451, 10905, 11076, 12610, 13774, 13845, 14540, 15132, 18460, 18902, 18915, 20661, 21810, 25220, 27548, 27690, 28353, 34435, 37804, 37830, 41322, 43620, 47255, 51617, 55380, 56706, 68870, 70519, 75660, 82644, 89531, 94510, 103234, 103305, 113412, 137740, 141038, 141765, 154851, 179062, 189020, 206468, 206610, 211557, 258085, 268593, 282076, 283530, 309702, 352595, 358124, 413220, 423114, 447655, 516170, 537186, 567060, 619404, 671021, 705190, 774255, 846228, 895310, 916747, 1032340, 1057785, 1074372, 1342042, 1342965, 1410380, 1548510, 1790620, 1833494, 2013063, 2115570, 2684084, 2685930, 2750241, 3097020, 3355105, 3666988, 4026126, 4231140, 4583735, 5006849, 5371860, 5500482, 6710210, 8052252, 9167470, 10013698, 10065315, 11000964, 13420420, 13751205, 15020547, 18334940, 20027396, 20130630, 25034245, 27502410, 30041094, 40261260, 50068490, 55004820, 60082188, 65089037, 75102735, 100136980, 130178074, 150205470, 195267111, 260356148, 300410940, 325445185, 390534222, 650890370, 781068444, 976335555, 1301780740, 1952671110, 3905342220]

約数ペア:

[(1, 3905342220), (2, 1952671110), (3, 1301780740), (4, 976335555), (5, 781068444), (6, 650890370), (10, 390534222), (12, 325445185), (13, 300410940), (15, 260356148), (20, 195267111), (26, 150205470), (30, 130178074), (39, 100136980), (52, 75102735), (60, 65089037), (65, 60082188), (71, 55004820), (78, 50068490), (97, 40261260), (130, 30041094), (142, 27502410), (156, 25034245), (194, 20130630), (195, 20027396), (213, 18334940), (260, 15020547), (284, 13751205), (291, 13420420), (355, 11000964), (388, 10065315), (390, 10013698), (426, 9167470), (485, 8052252), (582, 6710210), (710, 5500482), (727, 5371860), (780, 5006849), (852, 4583735), (923, 4231140), (970, 4026126), (1065, 3666988), (1164, 3355105), (1261, 3097020), (1420, 2750241), (1454, 2685930), (1455, 2684084), (1846, 2115570), (1940, 2013063), (2130, 1833494), (2181, 1790620), (2522, 1548510), (2769, 1410380), (2908, 1342965), (2910, 1342042), (3635, 1074372), (3692, 1057785), (3783, 1032340), (4260, 916747), (4362, 895310), (4615, 846228), (5044, 774255), (5538, 705190), (5820, 671021), (6305, 619404), (6887, 567060), (7270, 537186), (7566, 516170), (8724, 447655), (9230, 423114), (9451, 413220), (10905, 358124), (11076, 352595), (12610, 309702), (13774, 283530), (13845, 282076), (14540, 268593), (15132, 258085), (18460, 211557), (18902, 206610), (18915, 206468), (20661, 189020), (21810, 179062), (25220, 154851), (27548, 141765), (27690, 141038), (28353, 137740), (34435, 113412), (37804, 103305), (37830, 103234), (41322, 94510), (43620, 89531), (47255, 82644), (51617, 75660), (55380, 70519), (56706, 68870)]