144564000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 192

約数和(自身を含む): 541562112

約数和(自身を除く): 396998112

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, 1721, 1750, 2000, 2100, 2400, 2625, 2800, 3000, 3360, 3442, 3500, 4000, 4200, 5163, 5250, 5600, 6000, 6884, 7000, 8400, 8605, 10326, 10500, 12000, 12047, 13768, 14000, 16800, 17210, 20652, 21000, 24094, 25815, 27536, 28000, 34420, 36141, 41304, 42000, 43025, 48188, 51630, 55072, 60235, 68840, 72282, 82608, 84000, 86050, 96376, 103260, 120470, 129075, 137680, 144564, 165216, 172100, 180705, 192752, 206520, 215125, 240940, 258150, 275360, 289128, 301175, 344200, 361410, 385504, 413040, 430250, 481880, 516300, 578256, 602350, 645375, 688400, 722820, 826080, 860500, 903525, 963760, 1032600, 1156512, 1204700, 1290750, 1376800, 1445640, 1505875, 1721000, 1807050, 1927520, 2065200, 2409400, 2581500, 2891280, 3011750, 3442000, 3614100, 4130400, 4517625, 4818800, 5163000, 5782560, 6023500, 6884000, 7228200, 9035250, 9637600, 10326000, 12047000, 14456400, 18070500, 20652000, 24094000, 28912800, 36141000, 48188000, 72282000, 144564000]

約数ペア:

[(1, 144564000), (2, 72282000), (3, 48188000), (4, 36141000), (5, 28912800), (6, 24094000), (7, 20652000), (8, 18070500), (10, 14456400), (12, 12047000), (14, 10326000), (15, 9637600), (16, 9035250), (20, 7228200), (21, 6884000), (24, 6023500), (25, 5782560), (28, 5163000), (30, 4818800), (32, 4517625), (35, 4130400), (40, 3614100), (42, 3442000), (48, 3011750), (50, 2891280), (56, 2581500), (60, 2409400), (70, 2065200), (75, 1927520), (80, 1807050), (84, 1721000), (96, 1505875), (100, 1445640), (105, 1376800), (112, 1290750), (120, 1204700), (125, 1156512), (140, 1032600), (150, 963760), (160, 903525), (168, 860500), (175, 826080), (200, 722820), (210, 688400), (224, 645375), (240, 602350), (250, 578256), (280, 516300), (300, 481880), (336, 430250), (350, 413040), (375, 385504), (400, 361410), (420, 344200), (480, 301175), (500, 289128), (525, 275360), (560, 258150), (600, 240940), (672, 215125), (700, 206520), (750, 192752), (800, 180705), (840, 172100), (875, 165216), (1000, 144564), (1050, 137680), (1120, 129075), (1200, 120470), (1400, 103260), (1500, 96376), (1680, 86050), (1721, 84000), (1750, 82608), (2000, 72282), (2100, 68840), (2400, 60235), (2625, 55072), (2800, 51630), (3000, 48188), (3360, 43025), (3442, 42000), (3500, 41304), (4000, 36141), (4200, 34420), (5163, 28000), (5250, 27536), (5600, 25815), (6000, 24094), (6884, 21000), (7000, 20652), (8400, 17210), (8605, 16800), (10326, 14000), (10500, 13768), (12000, 12047)]