268584480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:200

約数の個数: 216

約数和(自身を含む): 954760716

約数和(自身を除く): 686176236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 90, 96, 111, 120, 142, 144, 148, 160, 180, 185, 213, 222, 240, 284, 288, 296, 333, 355, 360, 370, 426, 444, 480, 555, 568, 592, 639, 666, 710, 720, 740, 852, 888, 1065, 1110, 1136, 1184, 1278, 1332, 1420, 1440, 1480, 1665, 1704, 1776, 2130, 2220, 2272, 2556, 2627, 2664, 2840, 2960, 3195, 3330, 3408, 3552, 4260, 4440, 5041, 5112, 5254, 5328, 5680, 5920, 6390, 6660, 6816, 7881, 8520, 8880, 10082, 10224, 10508, 10656, 11360, 12780, 13135, 13320, 15123, 15762, 17040, 17760, 20164, 20448, 21016, 23643, 25205, 25560, 26270, 26640, 30246, 31524, 34080, 39405, 40328, 42032, 45369, 47286, 50410, 51120, 52540, 53280, 60492, 63048, 75615, 78810, 80656, 84064, 90738, 94572, 100820, 102240, 105080, 118215, 120984, 126096, 151230, 157620, 161312, 181476, 186517, 189144, 201640, 210160, 226845, 236430, 241968, 252192, 302460, 315240, 362952, 373034, 378288, 403280, 420320, 453690, 472860, 483936, 559551, 604920, 630480, 725904, 746068, 756576, 806560, 907380, 932585, 945720, 1119102, 1209840, 1260960, 1451808, 1492136, 1678653, 1814760, 1865170, 1891440, 2238204, 2419680, 2797755, 2984272, 3357306, 3629520, 3730340, 3782880, 4476408, 5595510, 5968544, 6714612, 7259040, 7460680, 8393265, 8952816, 11191020, 13429224, 14921360, 16786530, 17905632, 22382040, 26858448, 29842720, 33573060, 44764080, 53716896, 67146120, 89528160, 134292240, 268584480]

約数ペア:

[(1, 268584480), (2, 134292240), (3, 89528160), (4, 67146120), (5, 53716896), (6, 44764080), (8, 33573060), (9, 29842720), (10, 26858448), (12, 22382040), (15, 17905632), (16, 16786530), (18, 14921360), (20, 13429224), (24, 11191020), (30, 8952816), (32, 8393265), (36, 7460680), (37, 7259040), (40, 6714612), (45, 5968544), (48, 5595510), (60, 4476408), (71, 3782880), (72, 3730340), (74, 3629520), (80, 3357306), (90, 2984272), (96, 2797755), (111, 2419680), (120, 2238204), (142, 1891440), (144, 1865170), (148, 1814760), (160, 1678653), (180, 1492136), (185, 1451808), (213, 1260960), (222, 1209840), (240, 1119102), (284, 945720), (288, 932585), (296, 907380), (333, 806560), (355, 756576), (360, 746068), (370, 725904), (426, 630480), (444, 604920), (480, 559551), (555, 483936), (568, 472860), (592, 453690), (639, 420320), (666, 403280), (710, 378288), (720, 373034), (740, 362952), (852, 315240), (888, 302460), (1065, 252192), (1110, 241968), (1136, 236430), (1184, 226845), (1278, 210160), (1332, 201640), (1420, 189144), (1440, 186517), (1480, 181476), (1665, 161312), (1704, 157620), (1776, 151230), (2130, 126096), (2220, 120984), (2272, 118215), (2556, 105080), (2627, 102240), (2664, 100820), (2840, 94572), (2960, 90738), (3195, 84064), (3330, 80656), (3408, 78810), (3552, 75615), (4260, 63048), (4440, 60492), (5041, 53280), (5112, 52540), (5254, 51120), (5328, 50410), (5680, 47286), (5920, 45369), (6390, 42032), (6660, 40328), (6816, 39405), (7881, 34080), (8520, 31524), (8880, 30246), (10082, 26640), (10224, 26270), (10508, 25560), (10656, 25205), (11360, 23643), (12780, 21016), (13135, 20448), (13320, 20164), (15123, 17760), (15762, 17040)]