20195092260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1165

約数の個数: 384

約数和(自身を含む): 74027520000

約数和(自身を除く): 53832427740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 107, 108, 126, 135, 140, 147, 180, 189, 196, 210, 214, 245, 252, 270, 294, 315, 321, 343, 378, 420, 428, 441, 490, 535, 540, 588, 630, 642, 686, 735, 749, 756, 882, 945, 963, 980, 1019, 1029, 1070, 1260, 1284, 1323, 1372, 1470, 1498, 1605, 1715, 1764, 1890, 1926, 2038, 2058, 2140, 2205, 2247, 2646, 2889, 2940, 2996, 3057, 3087, 3210, 3430, 3745, 3780, 3852, 4076, 4116, 4410, 4494, 4815, 5095, 5145, 5243, 5292, 5778, 6114, 6174, 6420, 6615, 6741, 6860, 7133, 7490, 8820, 8988, 9171, 9261, 9630, 10190, 10290, 10486, 11235, 11556, 12228, 12348, 13230, 13482, 14266, 14445, 14980, 15285, 15435, 15729, 18342, 18522, 19260, 20223, 20380, 20580, 20972, 21399, 22470, 26215, 26460, 26964, 27513, 28532, 28890, 30570, 30870, 31458, 33705, 35665, 36684, 36701, 37044, 40446, 42798, 44940, 45855, 46305, 47187, 49931, 52430, 55026, 57780, 61140, 61740, 62916, 64197, 67410, 71330, 73402, 78645, 80892, 85596, 91710, 92610, 94374, 99862, 101115, 104860, 106995, 109033, 110052, 110103, 128394, 134820, 137565, 141561, 142660, 146804, 149793, 157290, 183420, 183505, 185220, 188748, 192591, 199724, 202230, 213990, 218066, 220206, 235935, 249655, 256788, 275130, 283122, 299586, 314580, 320985, 327099, 330309, 349517, 367010, 385182, 404460, 427980, 436132, 440412, 449379, 471870, 499310, 545165, 550260, 550515, 566244, 599172, 641970, 654198, 660618, 699034, 707805, 734020, 748965, 763231, 770364, 898758, 943740, 962955, 981297, 990927, 998620, 1048551, 1090330, 1101030, 1283940, 1308396, 1321236, 1348137, 1398068, 1415610, 1497930, 1526462, 1635495, 1651545, 1747585, 1797516, 1925910, 1962594, 1981854, 2097102, 2180660, 2202060, 2246895, 2289693, 2696274, 2831220, 2943891, 2995860, 3052924, 3145653, 3270990, 3303090, 3495170, 3816155, 3851820, 3925188, 3963708, 4194204, 4493790, 4579386, 4906485, 4954635, 5242755, 5342617, 5392548, 5887782, 6291306, 6541980, 6606180, 6740685, 6869079, 6990340, 7632310, 8987580, 9158772, 9436959, 9812970, 9909270, 10485510, 10685234, 11448465, 11775564, 12582612, 13481370, 13738158, 14719455, 15264620, 15728265, 16027851, 18873918, 19625940, 19818540, 20607237, 20971020, 21370468, 22896930, 26713085, 26962740, 27476316, 29438910, 31456530, 32055702, 34345395, 37398319, 37747836, 41214474, 45793860, 47184795, 48083553, 53426170, 58877820, 62913060, 64111404, 68690790, 74796638, 80139255, 82428948, 94369590, 96167106, 103036185, 106852340, 112194957, 137381580, 144250659, 149593276, 160278510, 186991595, 188739180, 192334212, 206072370, 224389914, 240417765, 288501318, 320557020, 336584871, 373983190, 412144740, 448779828, 480835530, 560974785, 577002636, 673169742, 721253295, 747966380, 961671060, 1009754613, 1121949570, 1346339484, 1442506590, 1682924355, 2019509226, 2243899140, 2885013180, 3365848710, 4039018452, 5048773065, 6731697420, 10097546130, 20195092260]

約数ペア:

[(1, 20195092260), (2, 10097546130), (3, 6731697420), (4, 5048773065), (5, 4039018452), (6, 3365848710), (7, 2885013180), (9, 2243899140), (10, 2019509226), (12, 1682924355), (14, 1442506590), (15, 1346339484), (18, 1121949570), (20, 1009754613), (21, 961671060), (27, 747966380), (28, 721253295), (30, 673169742), (35, 577002636), (36, 560974785), (42, 480835530), (45, 448779828), (49, 412144740), (54, 373983190), (60, 336584871), (63, 320557020), (70, 288501318), (84, 240417765), (90, 224389914), (98, 206072370), (105, 192334212), (107, 188739180), (108, 186991595), (126, 160278510), (135, 149593276), (140, 144250659), (147, 137381580), (180, 112194957), (189, 106852340), (196, 103036185), (210, 96167106), (214, 94369590), (245, 82428948), (252, 80139255), (270, 74796638), (294, 68690790), (315, 64111404), (321, 62913060), (343, 58877820), (378, 53426170), (420, 48083553), (428, 47184795), (441, 45793860), (490, 41214474), (535, 37747836), (540, 37398319), (588, 34345395), (630, 32055702), (642, 31456530), (686, 29438910), (735, 27476316), (749, 26962740), (756, 26713085), (882, 22896930), (945, 21370468), (963, 20971020), (980, 20607237), (1019, 19818540), (1029, 19625940), (1070, 18873918), (1260, 16027851), (1284, 15728265), (1323, 15264620), (1372, 14719455), (1470, 13738158), (1498, 13481370), (1605, 12582612), (1715, 11775564), (1764, 11448465), (1890, 10685234), (1926, 10485510), (2038, 9909270), (2058, 9812970), (2140, 9436959), (2205, 9158772), (2247, 8987580), (2646, 7632310), (2889, 6990340), (2940, 6869079), (2996, 6740685), (3057, 6606180), (3087, 6541980), (3210, 6291306), (3430, 5887782), (3745, 5392548), (3780, 5342617), (3852, 5242755), (4076, 4954635), (4116, 4906485), (4410, 4579386), (4494, 4493790), (4815, 4194204), (5095, 3963708), (5145, 3925188), (5243, 3851820), (5292, 3816155), (5778, 3495170), (6114, 3303090), (6174, 3270990), (6420, 3145653), (6615, 3052924), (6741, 2995860), (6860, 2943891), (7133, 2831220), (7490, 2696274), (8820, 2289693), (8988, 2246895), (9171, 2202060), (9261, 2180660), (9630, 2097102), (10190, 1981854), (10290, 1962594), (10486, 1925910), (11235, 1797516), (11556, 1747585), (12228, 1651545), (12348, 1635495), (13230, 1526462), (13482, 1497930), (14266, 1415610), (14445, 1398068), (14980, 1348137), (15285, 1321236), (15435, 1308396), (15729, 1283940), (18342, 1101030), (18522, 1090330), (19260, 1048551), (20223, 998620), (20380, 990927), (20580, 981297), (20972, 962955), (21399, 943740), (22470, 898758), (26215, 770364), (26460, 763231), (26964, 748965), (27513, 734020), (28532, 707805), (28890, 699034), (30570, 660618), (30870, 654198), (31458, 641970), (33705, 599172), (35665, 566244), (36684, 550515), (36701, 550260), (37044, 545165), (40446, 499310), (42798, 471870), (44940, 449379), (45855, 440412), (46305, 436132), (47187, 427980), (49931, 404460), (52430, 385182), (55026, 367010), (57780, 349517), (61140, 330309), (61740, 327099), (62916, 320985), (64197, 314580), (67410, 299586), (71330, 283122), (73402, 275130), (78645, 256788), (80892, 249655), (85596, 235935), (91710, 220206), (92610, 218066), (94374, 213990), (99862, 202230), (101115, 199724), (104860, 192591), (106995, 188748), (109033, 185220), (110052, 183505), (110103, 183420), (128394, 157290), (134820, 149793), (137565, 146804), (141561, 142660)]