2019793740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 6078844800

約数和(自身を除く): 4059051060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 137, 145, 148, 174, 185, 222, 229, 274, 290, 348, 370, 411, 435, 444, 458, 548, 555, 580, 685, 687, 740, 822, 870, 916, 1073, 1110, 1145, 1370, 1374, 1644, 1740, 2055, 2146, 2220, 2290, 2740, 2748, 3219, 3435, 3973, 4110, 4292, 4580, 5069, 5365, 6438, 6641, 6870, 7946, 8220, 8473, 10138, 10730, 11919, 12876, 13282, 13740, 15207, 15892, 16095, 16946, 19865, 19923, 20276, 21460, 23838, 25345, 25419, 26564, 30414, 31373, 32190, 33205, 33892, 39730, 39846, 42365, 47676, 50690, 50838, 59595, 60828, 62746, 64380, 66410, 76035, 79460, 79692, 84730, 94119, 99615, 101380, 101676, 119190, 125492, 127095, 132820, 147001, 152070, 156865, 169460, 188238, 199230, 238380, 245717, 254190, 294002, 304140, 313730, 376476, 398460, 441003, 470595, 491434, 508380, 588004, 627460, 735005, 737151, 882006, 909817, 941190, 982868, 1160801, 1228585, 1470010, 1474302, 1764012, 1819634, 1882380, 2205015, 2321602, 2457170, 2729451, 2940020, 2948604, 3482403, 3639268, 3685755, 4410030, 4549085, 4643204, 4914340, 5458902, 5804005, 6964806, 7371510, 8820060, 9098170, 10917804, 11608010, 13647255, 13929612, 14743020, 17412015, 18196340, 23216020, 27294510, 33663229, 34824030, 54589020, 67326458, 69648060, 100989687, 134652916, 168316145, 201979374, 336632290, 403958748, 504948435, 673264580, 1009896870, 2019793740]

約数ペア:

[(1, 2019793740), (2, 1009896870), (3, 673264580), (4, 504948435), (5, 403958748), (6, 336632290), (10, 201979374), (12, 168316145), (15, 134652916), (20, 100989687), (29, 69648060), (30, 67326458), (37, 54589020), (58, 34824030), (60, 33663229), (74, 27294510), (87, 23216020), (111, 18196340), (116, 17412015), (137, 14743020), (145, 13929612), (148, 13647255), (174, 11608010), (185, 10917804), (222, 9098170), (229, 8820060), (274, 7371510), (290, 6964806), (348, 5804005), (370, 5458902), (411, 4914340), (435, 4643204), (444, 4549085), (458, 4410030), (548, 3685755), (555, 3639268), (580, 3482403), (685, 2948604), (687, 2940020), (740, 2729451), (822, 2457170), (870, 2321602), (916, 2205015), (1073, 1882380), (1110, 1819634), (1145, 1764012), (1370, 1474302), (1374, 1470010), (1644, 1228585), (1740, 1160801), (2055, 982868), (2146, 941190), (2220, 909817), (2290, 882006), (2740, 737151), (2748, 735005), (3219, 627460), (3435, 588004), (3973, 508380), (4110, 491434), (4292, 470595), (4580, 441003), (5069, 398460), (5365, 376476), (6438, 313730), (6641, 304140), (6870, 294002), (7946, 254190), (8220, 245717), (8473, 238380), (10138, 199230), (10730, 188238), (11919, 169460), (12876, 156865), (13282, 152070), (13740, 147001), (15207, 132820), (15892, 127095), (16095, 125492), (16946, 119190), (19865, 101676), (19923, 101380), (20276, 99615), (21460, 94119), (23838, 84730), (25345, 79692), (25419, 79460), (26564, 76035), (30414, 66410), (31373, 64380), (32190, 62746), (33205, 60828), (33892, 59595), (39730, 50838), (39846, 50690), (42365, 47676)]