271686480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 954272256

約数和(自身を除く): 682585776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 53, 60, 62, 65, 78, 80, 93, 104, 106, 120, 124, 130, 155, 156, 159, 186, 195, 208, 212, 240, 248, 260, 265, 310, 312, 318, 372, 390, 403, 424, 465, 496, 520, 530, 620, 624, 636, 689, 744, 780, 795, 806, 848, 930, 1040, 1060, 1209, 1240, 1272, 1378, 1488, 1560, 1590, 1612, 1643, 1860, 2015, 2067, 2120, 2418, 2480, 2544, 2756, 2809, 3120, 3180, 3224, 3286, 3445, 3720, 4030, 4134, 4240, 4836, 4929, 5512, 5618, 6045, 6360, 6448, 6572, 6890, 7440, 8060, 8215, 8268, 8427, 9672, 9858, 10335, 11024, 11236, 12090, 12720, 13144, 13780, 14045, 16120, 16430, 16536, 16854, 19344, 19716, 20670, 21359, 22472, 24180, 24645, 26288, 27560, 28090, 32240, 32860, 33072, 33708, 36517, 39432, 41340, 42135, 42718, 44944, 48360, 49290, 55120, 56180, 64077, 65720, 67416, 73034, 78864, 82680, 84270, 85436, 87079, 96720, 98580, 106795, 109551, 112360, 128154, 131440, 134832, 146068, 165360, 168540, 170872, 174158, 182585, 197160, 213590, 219102, 224720, 256308, 261237, 292136, 320385, 337080, 341744, 348316, 365170, 394320, 427180, 435395, 438204, 512616, 522474, 547755, 584272, 640770, 674160, 696632, 730340, 854360, 870790, 876408, 1025232, 1044948, 1095510, 1132027, 1281540, 1306185, 1393264, 1460680, 1708720, 1741580, 1752816, 2089896, 2191020, 2264054, 2563080, 2612370, 2921360, 3396081, 3483160, 4179792, 4382040, 4528108, 5126160, 5224740, 5660135, 6792162, 6966320, 8764080, 9056216, 10449480, 11320270, 13584324, 16980405, 18112432, 20898960, 22640540, 27168648, 33960810, 45281080, 54337296, 67921620, 90562160, 135843240, 271686480]

約数ペア:

[(1, 271686480), (2, 135843240), (3, 90562160), (4, 67921620), (5, 54337296), (6, 45281080), (8, 33960810), (10, 27168648), (12, 22640540), (13, 20898960), (15, 18112432), (16, 16980405), (20, 13584324), (24, 11320270), (26, 10449480), (30, 9056216), (31, 8764080), (39, 6966320), (40, 6792162), (48, 5660135), (52, 5224740), (53, 5126160), (60, 4528108), (62, 4382040), (65, 4179792), (78, 3483160), (80, 3396081), (93, 2921360), (104, 2612370), (106, 2563080), (120, 2264054), (124, 2191020), (130, 2089896), (155, 1752816), (156, 1741580), (159, 1708720), (186, 1460680), (195, 1393264), (208, 1306185), (212, 1281540), (240, 1132027), (248, 1095510), (260, 1044948), (265, 1025232), (310, 876408), (312, 870790), (318, 854360), (372, 730340), (390, 696632), (403, 674160), (424, 640770), (465, 584272), (496, 547755), (520, 522474), (530, 512616), (620, 438204), (624, 435395), (636, 427180), (689, 394320), (744, 365170), (780, 348316), (795, 341744), (806, 337080), (848, 320385), (930, 292136), (1040, 261237), (1060, 256308), (1209, 224720), (1240, 219102), (1272, 213590), (1378, 197160), (1488, 182585), (1560, 174158), (1590, 170872), (1612, 168540), (1643, 165360), (1860, 146068), (2015, 134832), (2067, 131440), (2120, 128154), (2418, 112360), (2480, 109551), (2544, 106795), (2756, 98580), (2809, 96720), (3120, 87079), (3180, 85436), (3224, 84270), (3286, 82680), (3445, 78864), (3720, 73034), (4030, 67416), (4134, 65720), (4240, 64077), (4836, 56180), (4929, 55120), (5512, 49290), (5618, 48360), (6045, 44944), (6360, 42718), (6448, 42135), (6572, 41340), (6890, 39432), (7440, 36517), (8060, 33708), (8215, 33072), (8268, 32860), (8427, 32240), (9672, 28090), (9858, 27560), (10335, 26288), (11024, 24645), (11236, 24180), (12090, 22472), (12720, 21359), (13144, 20670), (13780, 19716), (14045, 19344), (16120, 16854), (16430, 16536)]