19094783820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{19949}}^1$

素因数の和:20064

約数の個数: 192

約数和(自身を含む): 63707212800

約数和(自身を除く): 44612428980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 53, 60, 70, 84, 86, 105, 106, 129, 140, 159, 172, 210, 212, 215, 258, 265, 301, 318, 371, 420, 430, 516, 530, 602, 636, 645, 742, 795, 860, 903, 1060, 1113, 1204, 1290, 1484, 1505, 1590, 1806, 1855, 2226, 2279, 2580, 3010, 3180, 3612, 3710, 4452, 4515, 4558, 5565, 6020, 6837, 7420, 9030, 9116, 11130, 11395, 13674, 15953, 18060, 19949, 22260, 22790, 27348, 31906, 34185, 39898, 45580, 47859, 59847, 63812, 68370, 79765, 79796, 95718, 99745, 119694, 136740, 139643, 159530, 191436, 199490, 239295, 239388, 279286, 299235, 319060, 398980, 418929, 478590, 558572, 598470, 698215, 837858, 857807, 957180, 1057297, 1196940, 1396430, 1675716, 1715614, 2094645, 2114594, 2573421, 2792860, 3171891, 3431228, 4189290, 4229188, 4289035, 5146842, 5286485, 6004649, 6343782, 7401079, 8378580, 8578070, 10293684, 10572970, 12009298, 12687564, 12867105, 14802158, 15859455, 17156140, 18013947, 21145940, 22203237, 24018596, 25734210, 29604316, 30023245, 31718910, 36027894, 37005395, 44406474, 45463771, 51468420, 60046490, 63437820, 72055788, 74010790, 88812948, 90069735, 90927542, 111016185, 120092980, 136391313, 148021580, 180139470, 181855084, 222032370, 227318855, 272782626, 318246397, 360278940, 444064740, 454637710, 545565252, 636492794, 681956565, 909275420, 954739191, 1272985588, 1363913130, 1591231985, 1909478382, 2727826260, 3182463970, 3818956764, 4773695955, 6364927940, 9547391910, 19094783820]

約数ペア:

[(1, 19094783820), (2, 9547391910), (3, 6364927940), (4, 4773695955), (5, 3818956764), (6, 3182463970), (7, 2727826260), (10, 1909478382), (12, 1591231985), (14, 1363913130), (15, 1272985588), (20, 954739191), (21, 909275420), (28, 681956565), (30, 636492794), (35, 545565252), (42, 454637710), (43, 444064740), (53, 360278940), (60, 318246397), (70, 272782626), (84, 227318855), (86, 222032370), (105, 181855084), (106, 180139470), (129, 148021580), (140, 136391313), (159, 120092980), (172, 111016185), (210, 90927542), (212, 90069735), (215, 88812948), (258, 74010790), (265, 72055788), (301, 63437820), (318, 60046490), (371, 51468420), (420, 45463771), (430, 44406474), (516, 37005395), (530, 36027894), (602, 31718910), (636, 30023245), (645, 29604316), (742, 25734210), (795, 24018596), (860, 22203237), (903, 21145940), (1060, 18013947), (1113, 17156140), (1204, 15859455), (1290, 14802158), (1484, 12867105), (1505, 12687564), (1590, 12009298), (1806, 10572970), (1855, 10293684), (2226, 8578070), (2279, 8378580), (2580, 7401079), (3010, 6343782), (3180, 6004649), (3612, 5286485), (3710, 5146842), (4452, 4289035), (4515, 4229188), (4558, 4189290), (5565, 3431228), (6020, 3171891), (6837, 2792860), (7420, 2573421), (9030, 2114594), (9116, 2094645), (11130, 1715614), (11395, 1675716), (13674, 1396430), (15953, 1196940), (18060, 1057297), (19949, 957180), (22260, 857807), (22790, 837858), (27348, 698215), (31906, 598470), (34185, 558572), (39898, 478590), (45580, 418929), (47859, 398980), (59847, 319060), (63812, 299235), (68370, 279286), (79765, 239388), (79796, 239295), (95718, 199490), (99745, 191436), (119694, 159530), (136740, 139643)]