391419840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 336

約数和(自身を含む): 1482315552

約数和(自身を除く): 1090895712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 157, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 265, 280, 294, 314, 318, 320, 336, 371, 392, 420, 424, 448, 471, 480, 490, 530, 560, 588, 628, 636, 672, 735, 742, 784, 785, 795, 840, 848, 942, 960, 980, 1060, 1099, 1113, 1120, 1176, 1256, 1272, 1344, 1470, 1484, 1568, 1570, 1590, 1680, 1696, 1855, 1884, 1960, 2120, 2198, 2226, 2240, 2352, 2355, 2512, 2544, 2597, 2940, 2968, 3136, 3140, 3180, 3297, 3360, 3392, 3710, 3768, 3920, 4240, 4396, 4452, 4704, 4710, 5024, 5088, 5194, 5495, 5565, 5880, 5936, 6280, 6360, 6594, 6720, 7420, 7536, 7693, 7791, 7840, 8321, 8480, 8792, 8904, 9408, 9420, 10048, 10176, 10388, 10990, 11130, 11760, 11872, 12560, 12720, 12985, 13188, 14840, 15072, 15386, 15582, 15680, 16485, 16642, 16960, 17584, 17808, 18840, 20776, 21980, 22260, 23079, 23520, 23744, 24963, 25120, 25440, 25970, 26376, 29680, 30144, 30772, 31164, 32970, 33284, 35168, 35616, 37680, 38465, 38955, 41552, 41605, 43960, 44520, 46158, 47040, 49926, 50240, 50880, 51940, 52752, 58247, 59360, 61544, 62328, 65940, 66568, 70336, 71232, 75360, 76930, 77910, 83104, 83210, 87920, 89040, 92316, 99852, 103880, 105504, 115395, 116494, 118720, 123088, 124656, 124815, 131880, 133136, 150720, 153860, 155820, 166208, 166420, 174741, 175840, 178080, 184632, 199704, 207760, 211008, 230790, 232988, 246176, 249312, 249630, 263760, 266272, 291235, 307720, 311640, 332840, 349482, 351680, 356160, 369264, 399408, 407729, 415520, 461580, 465976, 492352, 498624, 499260, 527520, 532544, 582470, 615440, 623280, 665680, 698964, 738528, 798816, 815458, 831040, 873705, 923160, 931952, 998520, 1055040, 1164940, 1223187, 1230880, 1246560, 1331360, 1397928, 1477056, 1597632, 1630916, 1747410, 1846320, 1863904, 1997040, 2038645, 2329880, 2446374, 2461760, 2493120, 2662720, 2795856, 3261832, 3494820, 3692640, 3727808, 3994080, 4077290, 4659760, 4892748, 5591712, 6115935, 6523664, 6989640, 7385280, 7988160, 8154580, 9319520, 9785496, 11183424, 12231870, 13047328, 13979280, 16309160, 18639040, 19570992, 24463740, 26094656, 27958560, 32618320, 39141984, 48927480, 55917120, 65236640, 78283968, 97854960, 130473280, 195709920, 391419840]

約数ペア:

[(1, 391419840), (2, 195709920), (3, 130473280), (4, 97854960), (5, 78283968), (6, 65236640), (7, 55917120), (8, 48927480), (10, 39141984), (12, 32618320), (14, 27958560), (15, 26094656), (16, 24463740), (20, 19570992), (21, 18639040), (24, 16309160), (28, 13979280), (30, 13047328), (32, 12231870), (35, 11183424), (40, 9785496), (42, 9319520), (48, 8154580), (49, 7988160), (53, 7385280), (56, 6989640), (60, 6523664), (64, 6115935), (70, 5591712), (80, 4892748), (84, 4659760), (96, 4077290), (98, 3994080), (105, 3727808), (106, 3692640), (112, 3494820), (120, 3261832), (140, 2795856), (147, 2662720), (157, 2493120), (159, 2461760), (160, 2446374), (168, 2329880), (192, 2038645), (196, 1997040), (210, 1863904), (212, 1846320), (224, 1747410), (240, 1630916), (245, 1597632), (265, 1477056), (280, 1397928), (294, 1331360), (314, 1246560), (318, 1230880), (320, 1223187), (336, 1164940), (371, 1055040), (392, 998520), (420, 931952), (424, 923160), (448, 873705), (471, 831040), (480, 815458), (490, 798816), (530, 738528), (560, 698964), (588, 665680), (628, 623280), (636, 615440), (672, 582470), (735, 532544), (742, 527520), (784, 499260), (785, 498624), (795, 492352), (840, 465976), (848, 461580), (942, 415520), (960, 407729), (980, 399408), (1060, 369264), (1099, 356160), (1113, 351680), (1120, 349482), (1176, 332840), (1256, 311640), (1272, 307720), (1344, 291235), (1470, 266272), (1484, 263760), (1568, 249630), (1570, 249312), (1590, 246176), (1680, 232988), (1696, 230790), (1855, 211008), (1884, 207760), (1960, 199704), (2120, 184632), (2198, 178080), (2226, 175840), (2240, 174741), (2352, 166420), (2355, 166208), (2512, 155820), (2544, 153860), (2597, 150720), (2940, 133136), (2968, 131880), (3136, 124815), (3140, 124656), (3180, 123088), (3297, 118720), (3360, 116494), (3392, 115395), (3710, 105504), (3768, 103880), (3920, 99852), (4240, 92316), (4396, 89040), (4452, 87920), (4704, 83210), (4710, 83104), (5024, 77910), (5088, 76930), (5194, 75360), (5495, 71232), (5565, 70336), (5880, 66568), (5936, 65940), (6280, 62328), (6360, 61544), (6594, 59360), (6720, 58247), (7420, 52752), (7536, 51940), (7693, 50880), (7791, 50240), (7840, 49926), (8321, 47040), (8480, 46158), (8792, 44520), (8904, 43960), (9408, 41605), (9420, 41552), (10048, 38955), (10176, 38465), (10388, 37680), (10990, 35616), (11130, 35168), (11760, 33284), (11872, 32970), (12560, 31164), (12720, 30772), (12985, 30144), (13188, 29680), (14840, 26376), (15072, 25970), (15386, 25440), (15582, 25120), (15680, 24963), (16485, 23744), (16642, 23520), (16960, 23079), (17584, 22260), (17808, 21980), (18840, 20776)]