216846000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 240

約数和(自身を含む): 866069568

約数和(自身を除く): 649223568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1721, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3442, 3500, 3600, 4200, 4500, 5040, 5163, 5250, 6000, 6300, 6884, 7000, 7875, 8400, 8605, 9000, 10326, 10500, 12047, 12600, 13768, 14000, 15489, 15750, 17210, 18000, 20652, 21000, 24094, 25200, 25815, 27536, 30978, 31500, 34420, 36141, 41304, 42000, 43025, 48188, 51630, 60235, 61956, 63000, 68840, 72282, 77445, 82608, 86050, 96376, 103260, 108423, 120470, 123912, 126000, 129075, 137680, 144564, 154890, 172100, 180705, 192752, 206520, 215125, 216846, 240940, 247824, 258150, 289128, 301175, 309780, 344200, 361410, 387225, 413040, 430250, 433692, 481880, 516300, 542115, 578256, 602350, 619560, 645375, 688400, 722820, 774450, 860500, 867384, 903525, 963760, 1032600, 1084230, 1204700, 1239120, 1290750, 1445640, 1505875, 1548900, 1721000, 1734768, 1807050, 1936125, 2065200, 2168460, 2409400, 2581500, 2710575, 2891280, 3011750, 3097800, 3442000, 3614100, 3872250, 4336920, 4517625, 4818800, 5163000, 5421150, 6023500, 6195600, 7228200, 7744500, 8673840, 9035250, 10326000, 10842300, 12047000, 13552875, 14456400, 15489000, 18070500, 21684600, 24094000, 27105750, 30978000, 36141000, 43369200, 54211500, 72282000, 108423000, 216846000]

約数ペア:

[(1, 216846000), (2, 108423000), (3, 72282000), (4, 54211500), (5, 43369200), (6, 36141000), (7, 30978000), (8, 27105750), (9, 24094000), (10, 21684600), (12, 18070500), (14, 15489000), (15, 14456400), (16, 13552875), (18, 12047000), (20, 10842300), (21, 10326000), (24, 9035250), (25, 8673840), (28, 7744500), (30, 7228200), (35, 6195600), (36, 6023500), (40, 5421150), (42, 5163000), (45, 4818800), (48, 4517625), (50, 4336920), (56, 3872250), (60, 3614100), (63, 3442000), (70, 3097800), (72, 3011750), (75, 2891280), (80, 2710575), (84, 2581500), (90, 2409400), (100, 2168460), (105, 2065200), (112, 1936125), (120, 1807050), (125, 1734768), (126, 1721000), (140, 1548900), (144, 1505875), (150, 1445640), (168, 1290750), (175, 1239120), (180, 1204700), (200, 1084230), (210, 1032600), (225, 963760), (240, 903525), (250, 867384), (252, 860500), (280, 774450), (300, 722820), (315, 688400), (336, 645375), (350, 619560), (360, 602350), (375, 578256), (400, 542115), (420, 516300), (450, 481880), (500, 433692), (504, 430250), (525, 413040), (560, 387225), (600, 361410), (630, 344200), (700, 309780), (720, 301175), (750, 289128), (840, 258150), (875, 247824), (900, 240940), (1000, 216846), (1008, 215125), (1050, 206520), (1125, 192752), (1200, 180705), (1260, 172100), (1400, 154890), (1500, 144564), (1575, 137680), (1680, 129075), (1721, 126000), (1750, 123912), (1800, 120470), (2000, 108423), (2100, 103260), (2250, 96376), (2520, 86050), (2625, 82608), (2800, 77445), (3000, 72282), (3150, 68840), (3442, 63000), (3500, 61956), (3600, 60235), (4200, 51630), (4500, 48188), (5040, 43025), (5163, 42000), (5250, 41304), (6000, 36141), (6300, 34420), (6884, 31500), (7000, 30978), (7875, 27536), (8400, 25815), (8605, 25200), (9000, 24094), (10326, 21000), (10500, 20652), (12047, 18000), (12600, 17210), (13768, 15750), (14000, 15489)]