1326360000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 280

約数和(自身を含む): 5014894720

約数和(自身を除く): 3688534720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1250, 1344, 1400, 1500, 1579, 1600, 1680, 1750, 1875, 2000, 2100, 2240, 2400, 2500, 2625, 2800, 3000, 3158, 3360, 3500, 3750, 4000, 4200, 4375, 4737, 4800, 5000, 5250, 5600, 6000, 6316, 6720, 7000, 7500, 7895, 8000, 8400, 8750, 9474, 10000, 10500, 11053, 11200, 12000, 12632, 13125, 14000, 15000, 15790, 16800, 17500, 18948, 20000, 21000, 22106, 23685, 24000, 25264, 26250, 28000, 30000, 31580, 33159, 33600, 35000, 37896, 39475, 40000, 42000, 44212, 47370, 50528, 52500, 55265, 56000, 60000, 63160, 66318, 70000, 75792, 78950, 84000, 88424, 94740, 101056, 105000, 110530, 118425, 120000, 126320, 132636, 140000, 151584, 157900, 165795, 168000, 176848, 189480, 197375, 210000, 221060, 236850, 252640, 265272, 276325, 280000, 303168, 315800, 331590, 353696, 378960, 394750, 420000, 442120, 473700, 505280, 530544, 552650, 592125, 631600, 663180, 707392, 757920, 789500, 828975, 840000, 884240, 947400, 986875, 1061088, 1105300, 1184250, 1263200, 1326360, 1381625, 1515840, 1579000, 1657950, 1768480, 1894800, 1973750, 2122176, 2210600, 2368500, 2526400, 2652720, 2763250, 2960625, 3158000, 3315900, 3536960, 3789600, 3947500, 4144875, 4421200, 4737000, 5305440, 5526500, 5921250, 6316000, 6631800, 6908125, 7579200, 7895000, 8289750, 8842400, 9474000, 10610880, 11053000, 11842500, 12632000, 13263600, 13816250, 15790000, 16579500, 17684800, 18948000, 20724375, 22106000, 23685000, 26527200, 27632500, 31580000, 33159000, 37896000, 41448750, 44212000, 47370000, 53054400, 55265000, 63160000, 66318000, 82897500, 88424000, 94740000, 110530000, 132636000, 165795000, 189480000, 221060000, 265272000, 331590000, 442120000, 663180000, 1326360000]

約数ペア:

[(1, 1326360000), (2, 663180000), (3, 442120000), (4, 331590000), (5, 265272000), (6, 221060000), (7, 189480000), (8, 165795000), (10, 132636000), (12, 110530000), (14, 94740000), (15, 88424000), (16, 82897500), (20, 66318000), (21, 63160000), (24, 55265000), (25, 53054400), (28, 47370000), (30, 44212000), (32, 41448750), (35, 37896000), (40, 33159000), (42, 31580000), (48, 27632500), (50, 26527200), (56, 23685000), (60, 22106000), (64, 20724375), (70, 18948000), (75, 17684800), (80, 16579500), (84, 15790000), (96, 13816250), (100, 13263600), (105, 12632000), (112, 11842500), (120, 11053000), (125, 10610880), (140, 9474000), (150, 8842400), (160, 8289750), (168, 7895000), (175, 7579200), (192, 6908125), (200, 6631800), (210, 6316000), (224, 5921250), (240, 5526500), (250, 5305440), (280, 4737000), (300, 4421200), (320, 4144875), (336, 3947500), (350, 3789600), (375, 3536960), (400, 3315900), (420, 3158000), (448, 2960625), (480, 2763250), (500, 2652720), (525, 2526400), (560, 2368500), (600, 2210600), (625, 2122176), (672, 1973750), (700, 1894800), (750, 1768480), (800, 1657950), (840, 1579000), (875, 1515840), (960, 1381625), (1000, 1326360), (1050, 1263200), (1120, 1184250), (1200, 1105300), (1250, 1061088), (1344, 986875), (1400, 947400), (1500, 884240), (1579, 840000), (1600, 828975), (1680, 789500), (1750, 757920), (1875, 707392), (2000, 663180), (2100, 631600), (2240, 592125), (2400, 552650), (2500, 530544), (2625, 505280), (2800, 473700), (3000, 442120), (3158, 420000), (3360, 394750), (3500, 378960), (3750, 353696), (4000, 331590), (4200, 315800), (4375, 303168), (4737, 280000), (4800, 276325), (5000, 265272), (5250, 252640), (5600, 236850), (6000, 221060), (6316, 210000), (6720, 197375), (7000, 189480), (7500, 176848), (7895, 168000), (8000, 165795), (8400, 157900), (8750, 151584), (9474, 140000), (10000, 132636), (10500, 126320), (11053, 120000), (11200, 118425), (12000, 110530), (12632, 105000), (13125, 101056), (14000, 94740), (15000, 88424), (15790, 84000), (16800, 78950), (17500, 75792), (18948, 70000), (20000, 66318), (21000, 63160), (22106, 60000), (23685, 56000), (24000, 55265), (25264, 52500), (26250, 50528), (28000, 47370), (30000, 44212), (31580, 42000), (33159, 40000), (33600, 39475), (35000, 37896)]