212396800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 656957952

約数和(自身を除く): 444561152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 431, 440, 448, 550, 560, 616, 640, 700, 704, 770, 800, 862, 880, 896, 1100, 1120, 1232, 1280, 1400, 1408, 1540, 1600, 1724, 1760, 1792, 1925, 2155, 2200, 2240, 2464, 2800, 2816, 3017, 3080, 3200, 3448, 3520, 3850, 4310, 4400, 4480, 4741, 4928, 5600, 6034, 6160, 6400, 6896, 7040, 7700, 8620, 8800, 8960, 9482, 9856, 10775, 11200, 12068, 12320, 13792, 14080, 15085, 15400, 17240, 17600, 18964, 19712, 21550, 22400, 23705, 24136, 24640, 27584, 30170, 30800, 33187, 34480, 35200, 37928, 43100, 44800, 47410, 48272, 49280, 55168, 60340, 61600, 66374, 68960, 70400, 75425, 75856, 86200, 94820, 96544, 98560, 110336, 118525, 120680, 123200, 132748, 137920, 150850, 151712, 165935, 172400, 189640, 193088, 237050, 241360, 246400, 265496, 275840, 301700, 303424, 331870, 344800, 379280, 386176, 474100, 482720, 492800, 530992, 551680, 603400, 606848, 663740, 689600, 758560, 772352, 829675, 948200, 965440, 1061984, 1206800, 1213696, 1327480, 1379200, 1517120, 1659350, 1896400, 1930880, 2123968, 2413600, 2654960, 2758400, 3034240, 3318700, 3792800, 3861760, 4247936, 4827200, 5309920, 6068480, 6637400, 7585600, 8495872, 9654400, 10619840, 13274800, 15171200, 19308800, 21239680, 26549600, 30342400, 42479360, 53099200, 106198400, 212396800]

約数ペア:

[(1, 212396800), (2, 106198400), (4, 53099200), (5, 42479360), (7, 30342400), (8, 26549600), (10, 21239680), (11, 19308800), (14, 15171200), (16, 13274800), (20, 10619840), (22, 9654400), (25, 8495872), (28, 7585600), (32, 6637400), (35, 6068480), (40, 5309920), (44, 4827200), (50, 4247936), (55, 3861760), (56, 3792800), (64, 3318700), (70, 3034240), (77, 2758400), (80, 2654960), (88, 2413600), (100, 2123968), (110, 1930880), (112, 1896400), (128, 1659350), (140, 1517120), (154, 1379200), (160, 1327480), (175, 1213696), (176, 1206800), (200, 1061984), (220, 965440), (224, 948200), (256, 829675), (275, 772352), (280, 758560), (308, 689600), (320, 663740), (350, 606848), (352, 603400), (385, 551680), (400, 530992), (431, 492800), (440, 482720), (448, 474100), (550, 386176), (560, 379280), (616, 344800), (640, 331870), (700, 303424), (704, 301700), (770, 275840), (800, 265496), (862, 246400), (880, 241360), (896, 237050), (1100, 193088), (1120, 189640), (1232, 172400), (1280, 165935), (1400, 151712), (1408, 150850), (1540, 137920), (1600, 132748), (1724, 123200), (1760, 120680), (1792, 118525), (1925, 110336), (2155, 98560), (2200, 96544), (2240, 94820), (2464, 86200), (2800, 75856), (2816, 75425), (3017, 70400), (3080, 68960), (3200, 66374), (3448, 61600), (3520, 60340), (3850, 55168), (4310, 49280), (4400, 48272), (4480, 47410), (4741, 44800), (4928, 43100), (5600, 37928), (6034, 35200), (6160, 34480), (6400, 33187), (6896, 30800), (7040, 30170), (7700, 27584), (8620, 24640), (8800, 24136), (8960, 23705), (9482, 22400), (9856, 21550), (10775, 19712), (11200, 18964), (12068, 17600), (12320, 17240), (13792, 15400), (14080, 15085)]