2019079260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 288

約数和(自身を含む): 6913932480

約数和(自身を除く): 4894853220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 73, 90, 99, 110, 122, 132, 146, 165, 180, 183, 198, 219, 220, 229, 244, 292, 305, 330, 365, 366, 396, 438, 458, 495, 549, 610, 657, 660, 671, 687, 730, 732, 803, 876, 915, 916, 990, 1095, 1098, 1145, 1220, 1314, 1342, 1374, 1460, 1606, 1830, 1980, 2013, 2061, 2190, 2196, 2290, 2409, 2519, 2628, 2684, 2745, 2748, 3212, 3285, 3355, 3435, 3660, 4015, 4026, 4122, 4380, 4453, 4580, 4818, 5038, 5490, 6039, 6570, 6710, 6870, 7227, 7557, 8030, 8052, 8244, 8906, 9636, 10065, 10076, 10305, 10980, 12045, 12078, 12595, 13140, 13359, 13420, 13740, 13969, 14454, 15114, 16060, 16717, 17812, 20130, 20610, 22265, 22671, 24090, 24156, 25190, 26718, 27938, 28908, 30195, 30228, 33434, 36135, 37785, 40077, 40260, 41220, 41907, 44530, 45342, 48180, 48983, 50151, 50380, 53436, 55876, 60390, 66795, 66868, 69845, 72270, 75570, 80154, 83585, 83814, 89060, 90684, 97966, 100302, 113355, 120780, 125721, 133590, 139690, 144540, 146949, 150453, 151140, 153659, 160308, 167170, 167628, 183887, 195932, 200385, 200604, 209535, 226710, 244915, 250755, 251442, 267180, 279380, 293898, 300906, 307318, 334340, 367774, 400770, 419070, 440847, 453420, 460977, 489830, 501510, 502884, 551661, 587796, 601812, 614636, 628605, 734745, 735548, 752265, 768295, 801540, 838140, 881694, 919435, 921954, 979660, 1003020, 1019737, 1103322, 1257210, 1382931, 1469490, 1504530, 1536590, 1654983, 1763388, 1838870, 1843908, 2039474, 2204235, 2206644, 2304885, 2514420, 2758305, 2765862, 2938980, 3009060, 3059211, 3073180, 3309966, 3677740, 4078948, 4408470, 4609770, 5098685, 5516610, 5531724, 6118422, 6619932, 6914655, 8274915, 8816940, 9177633, 9219540, 10197370, 11033220, 11217107, 12236844, 13829310, 15296055, 16549830, 18355266, 20394740, 22434214, 27658620, 30592110, 33099660, 33651321, 36710532, 44868428, 45888165, 56085535, 61184220, 67302642, 91776330, 100953963, 112171070, 134605284, 168256605, 183552660, 201907926, 224342140, 336513210, 403815852, 504769815, 673026420, 1009539630, 2019079260]

約数ペア:

[(1, 2019079260), (2, 1009539630), (3, 673026420), (4, 504769815), (5, 403815852), (6, 336513210), (9, 224342140), (10, 201907926), (11, 183552660), (12, 168256605), (15, 134605284), (18, 112171070), (20, 100953963), (22, 91776330), (30, 67302642), (33, 61184220), (36, 56085535), (44, 45888165), (45, 44868428), (55, 36710532), (60, 33651321), (61, 33099660), (66, 30592110), (73, 27658620), (90, 22434214), (99, 20394740), (110, 18355266), (122, 16549830), (132, 15296055), (146, 13829310), (165, 12236844), (180, 11217107), (183, 11033220), (198, 10197370), (219, 9219540), (220, 9177633), (229, 8816940), (244, 8274915), (292, 6914655), (305, 6619932), (330, 6118422), (365, 5531724), (366, 5516610), (396, 5098685), (438, 4609770), (458, 4408470), (495, 4078948), (549, 3677740), (610, 3309966), (657, 3073180), (660, 3059211), (671, 3009060), (687, 2938980), (730, 2765862), (732, 2758305), (803, 2514420), (876, 2304885), (915, 2206644), (916, 2204235), (990, 2039474), (1095, 1843908), (1098, 1838870), (1145, 1763388), (1220, 1654983), (1314, 1536590), (1342, 1504530), (1374, 1469490), (1460, 1382931), (1606, 1257210), (1830, 1103322), (1980, 1019737), (2013, 1003020), (2061, 979660), (2190, 921954), (2196, 919435), (2290, 881694), (2409, 838140), (2519, 801540), (2628, 768295), (2684, 752265), (2745, 735548), (2748, 734745), (3212, 628605), (3285, 614636), (3355, 601812), (3435, 587796), (3660, 551661), (4015, 502884), (4026, 501510), (4122, 489830), (4380, 460977), (4453, 453420), (4580, 440847), (4818, 419070), (5038, 400770), (5490, 367774), (6039, 334340), (6570, 307318), (6710, 300906), (6870, 293898), (7227, 279380), (7557, 267180), (8030, 251442), (8052, 250755), (8244, 244915), (8906, 226710), (9636, 209535), (10065, 200604), (10076, 200385), (10305, 195932), (10980, 183887), (12045, 167628), (12078, 167170), (12595, 160308), (13140, 153659), (13359, 151140), (13420, 150453), (13740, 146949), (13969, 144540), (14454, 139690), (15114, 133590), (16060, 125721), (16717, 120780), (17812, 113355), (20130, 100302), (20610, 97966), (22265, 90684), (22671, 89060), (24090, 83814), (24156, 83585), (25190, 80154), (26718, 75570), (27938, 72270), (28908, 69845), (30195, 66868), (30228, 66795), (33434, 60390), (36135, 55876), (37785, 53436), (40077, 50380), (40260, 50151), (41220, 48983), (41907, 48180), (44530, 45342)]