2678172000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{31883}}^1$

素因数の和:31918

約数の個数: 192

約数和(自身を含む): 10027390464

約数和(自身を除く): 7349218464

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, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2400, 2625, 2800, 3000, 3360, 3500, 4000, 4200, 5250, 5600, 6000, 7000, 8400, 10500, 12000, 14000, 16800, 21000, 28000, 31883, 42000, 63766, 84000, 95649, 127532, 159415, 191298, 223181, 255064, 318830, 382596, 446362, 478245, 510128, 637660, 669543, 765192, 797075, 892724, 956490, 1020256, 1115905, 1275320, 1339086, 1530384, 1594150, 1785448, 1912980, 2231810, 2391225, 2550640, 2678172, 3060768, 3188300, 3347715, 3570896, 3825960, 3985375, 4463620, 4782450, 5101280, 5356344, 5579525, 6376600, 6695430, 7141792, 7651920, 7970750, 8927240, 9564900, 10712688, 11159050, 11956125, 12753200, 13390860, 15303840, 15941500, 16738575, 17854480, 19129800, 21425376, 22318100, 23912250, 25506400, 26781720, 27897625, 31883000, 33477150, 35708960, 38259600, 44636200, 47824500, 53563440, 55795250, 63766000, 66954300, 76519200, 83692875, 89272400, 95649000, 107126880, 111590500, 127532000, 133908600, 167385750, 178544800, 191298000, 223181000, 267817200, 334771500, 382596000, 446362000, 535634400, 669543000, 892724000, 1339086000, 2678172000]

約数ペア:

[(1, 2678172000), (2, 1339086000), (3, 892724000), (4, 669543000), (5, 535634400), (6, 446362000), (7, 382596000), (8, 334771500), (10, 267817200), (12, 223181000), (14, 191298000), (15, 178544800), (16, 167385750), (20, 133908600), (21, 127532000), (24, 111590500), (25, 107126880), (28, 95649000), (30, 89272400), (32, 83692875), (35, 76519200), (40, 66954300), (42, 63766000), (48, 55795250), (50, 53563440), (56, 47824500), (60, 44636200), (70, 38259600), (75, 35708960), (80, 33477150), (84, 31883000), (96, 27897625), (100, 26781720), (105, 25506400), (112, 23912250), (120, 22318100), (125, 21425376), (140, 19129800), (150, 17854480), (160, 16738575), (168, 15941500), (175, 15303840), (200, 13390860), (210, 12753200), (224, 11956125), (240, 11159050), (250, 10712688), (280, 9564900), (300, 8927240), (336, 7970750), (350, 7651920), (375, 7141792), (400, 6695430), (420, 6376600), (480, 5579525), (500, 5356344), (525, 5101280), (560, 4782450), (600, 4463620), (672, 3985375), (700, 3825960), (750, 3570896), (800, 3347715), (840, 3188300), (875, 3060768), (1000, 2678172), (1050, 2550640), (1120, 2391225), (1200, 2231810), (1400, 1912980), (1500, 1785448), (1680, 1594150), (1750, 1530384), (2000, 1339086), (2100, 1275320), (2400, 1115905), (2625, 1020256), (2800, 956490), (3000, 892724), (3360, 797075), (3500, 765192), (4000, 669543), (4200, 637660), (5250, 510128), (5600, 478245), (6000, 446362), (7000, 382596), (8400, 318830), (10500, 255064), (12000, 223181), (14000, 191298), (16800, 159415), (21000, 127532), (28000, 95649), (31883, 84000), (42000, 63766)]