247128000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1508

約数の個数: 224

約数和(自身を含む): 933224448

約数和(自身を除く): 686096448

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, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1471, 1500, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2625, 2800, 2942, 3000, 3360, 3500, 4000, 4200, 4413, 4800, 5250, 5600, 5884, 6000, 6720, 7000, 7355, 8000, 8400, 8826, 10297, 10500, 11200, 11768, 12000, 14000, 14710, 16800, 17652, 20594, 21000, 22065, 23536, 24000, 28000, 29420, 30891, 33600, 35304, 36775, 41188, 42000, 44130, 47072, 51485, 56000, 58840, 61782, 70608, 73550, 82376, 84000, 88260, 94144, 102970, 110325, 117680, 123564, 141216, 147100, 154455, 164752, 168000, 176520, 183875, 205940, 220650, 235360, 247128, 257425, 282432, 294200, 308910, 329504, 353040, 367750, 411880, 441300, 470720, 494256, 514850, 551625, 588400, 617820, 659008, 706080, 735500, 772275, 823760, 882600, 988512, 1029700, 1103250, 1176800, 1235640, 1287125, 1412160, 1471000, 1544550, 1647520, 1765200, 1977024, 2059400, 2206500, 2353600, 2471280, 2574250, 2942000, 3089100, 3295040, 3530400, 3861375, 4118800, 4413000, 4942560, 5148500, 5884000, 6178200, 7060800, 7722750, 8237600, 8826000, 9885120, 10297000, 11768000, 12356400, 15445500, 16475200, 17652000, 20594000, 24712800, 30891000, 35304000, 41188000, 49425600, 61782000, 82376000, 123564000, 247128000]

約数ペア:

[(1, 247128000), (2, 123564000), (3, 82376000), (4, 61782000), (5, 49425600), (6, 41188000), (7, 35304000), (8, 30891000), (10, 24712800), (12, 20594000), (14, 17652000), (15, 16475200), (16, 15445500), (20, 12356400), (21, 11768000), (24, 10297000), (25, 9885120), (28, 8826000), (30, 8237600), (32, 7722750), (35, 7060800), (40, 6178200), (42, 5884000), (48, 5148500), (50, 4942560), (56, 4413000), (60, 4118800), (64, 3861375), (70, 3530400), (75, 3295040), (80, 3089100), (84, 2942000), (96, 2574250), (100, 2471280), (105, 2353600), (112, 2206500), (120, 2059400), (125, 1977024), (140, 1765200), (150, 1647520), (160, 1544550), (168, 1471000), (175, 1412160), (192, 1287125), (200, 1235640), (210, 1176800), (224, 1103250), (240, 1029700), (250, 988512), (280, 882600), (300, 823760), (320, 772275), (336, 735500), (350, 706080), (375, 659008), (400, 617820), (420, 588400), (448, 551625), (480, 514850), (500, 494256), (525, 470720), (560, 441300), (600, 411880), (672, 367750), (700, 353040), (750, 329504), (800, 308910), (840, 294200), (875, 282432), (960, 257425), (1000, 247128), (1050, 235360), (1120, 220650), (1200, 205940), (1344, 183875), (1400, 176520), (1471, 168000), (1500, 164752), (1600, 154455), (1680, 147100), (1750, 141216), (2000, 123564), (2100, 117680), (2240, 110325), (2400, 102970), (2625, 94144), (2800, 88260), (2942, 84000), (3000, 82376), (3360, 73550), (3500, 70608), (4000, 61782), (4200, 58840), (4413, 56000), (4800, 51485), (5250, 47072), (5600, 44130), (5884, 42000), (6000, 41188), (6720, 36775), (7000, 35304), (7355, 33600), (8000, 30891), (8400, 29420), (8826, 28000), (10297, 24000), (10500, 23536), (11200, 22065), (11768, 21000), (12000, 20594), (14000, 17652), (14710, 16800)]