84958720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 169596416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 431, 440, 448, 512, 560, 616, 640, 704, 770, 862, 880, 896, 1120, 1232, 1280, 1408, 1540, 1724, 1760, 1792, 2155, 2240, 2464, 2560, 2816, 3017, 3080, 3448, 3520, 3584, 4310, 4480, 4741, 4928, 5632, 6034, 6160, 6896, 7040, 8620, 8960, 9482, 9856, 12068, 12320, 13792, 14080, 15085, 17240, 17920, 18964, 19712, 23705, 24136, 24640, 27584, 28160, 30170, 33187, 34480, 37928, 39424, 47410, 48272, 49280, 55168, 60340, 66374, 68960, 75856, 94820, 96544, 98560, 110336, 120680, 132748, 137920, 151712, 165935, 189640, 193088, 197120, 220672, 241360, 265496, 275840, 303424, 331870, 379280, 386176, 482720, 530992, 551680, 606848, 663740, 758560, 772352, 965440, 1061984, 1103360, 1213696, 1327480, 1517120, 1544704, 1930880, 2123968, 2427392, 2654960, 3034240, 3861760, 4247936, 5309920, 6068480, 7723520, 8495872, 10619840, 12136960, 16991744, 21239680, 42479360, 84958720]

約数ペア:

[(1, 84958720), (2, 42479360), (4, 21239680), (5, 16991744), (7, 12136960), (8, 10619840), (10, 8495872), (11, 7723520), (14, 6068480), (16, 5309920), (20, 4247936), (22, 3861760), (28, 3034240), (32, 2654960), (35, 2427392), (40, 2123968), (44, 1930880), (55, 1544704), (56, 1517120), (64, 1327480), (70, 1213696), (77, 1103360), (80, 1061984), (88, 965440), (110, 772352), (112, 758560), (128, 663740), (140, 606848), (154, 551680), (160, 530992), (176, 482720), (220, 386176), (224, 379280), (256, 331870), (280, 303424), (308, 275840), (320, 265496), (352, 241360), (385, 220672), (431, 197120), (440, 193088), (448, 189640), (512, 165935), (560, 151712), (616, 137920), (640, 132748), (704, 120680), (770, 110336), (862, 98560), (880, 96544), (896, 94820), (1120, 75856), (1232, 68960), (1280, 66374), (1408, 60340), (1540, 55168), (1724, 49280), (1760, 48272), (1792, 47410), (2155, 39424), (2240, 37928), (2464, 34480), (2560, 33187), (2816, 30170), (3017, 28160), (3080, 27584), (3448, 24640), (3520, 24136), (3584, 23705), (4310, 19712), (4480, 18964), (4741, 17920), (4928, 17240), (5632, 15085), (6034, 14080), (6160, 13792), (6896, 12320), (7040, 12068), (8620, 9856), (8960, 9482)]