21606028800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6779}}^1$

素因数の和:6893

約数の個数: 240

約数和(自身を含む): 72244751040

約数和(自身を除く): 50638722240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 256, 300, 320, 332, 384, 400, 415, 480, 498, 512, 600, 640, 664, 768, 800, 830, 960, 996, 1200, 1245, 1280, 1328, 1536, 1600, 1660, 1920, 1992, 2075, 2400, 2490, 2560, 2656, 3200, 3320, 3840, 3984, 4150, 4800, 4980, 5312, 6225, 6400, 6640, 6779, 7680, 7968, 8300, 9600, 9960, 10624, 12450, 12800, 13280, 13558, 15936, 16600, 19200, 19920, 20337, 21248, 24900, 26560, 27116, 31872, 33200, 33895, 38400, 39840, 40674, 42496, 49800, 53120, 54232, 63744, 66400, 67790, 79680, 81348, 99600, 101685, 106240, 108464, 127488, 132800, 135580, 159360, 162696, 169475, 199200, 203370, 212480, 216928, 265600, 271160, 318720, 325392, 338950, 398400, 406740, 433856, 508425, 531200, 542320, 562657, 637440, 650784, 677900, 796800, 813480, 867712, 1016850, 1062400, 1084640, 1125314, 1301568, 1355800, 1593600, 1626960, 1687971, 1735424, 2033700, 2169280, 2250628, 2603136, 2711600, 2813285, 3187200, 3253920, 3375942, 3470848, 4067400, 4338560, 4501256, 5206272, 5423200, 5626570, 6507840, 6751884, 8134800, 8439855, 8677120, 9002512, 10412544, 10846400, 11253140, 13015680, 13503768, 14066425, 16269600, 16879710, 17354240, 18005024, 21692800, 22506280, 26031360, 27007536, 28132850, 32539200, 33759420, 36010048, 42199275, 43385600, 45012560, 52062720, 54015072, 56265700, 65078400, 67518840, 72020096, 84398550, 86771200, 90025120, 108030144, 112531400, 130156800, 135037680, 144040192, 168797100, 180050240, 216060288, 225062800, 260313600, 270075360, 288080384, 337594200, 360100480, 432120576, 450125600, 540150720, 675188400, 720200960, 864241152, 900251200, 1080301440, 1350376800, 1440401920, 1800502400, 2160602880, 2700753600, 3601004800, 4321205760, 5401507200, 7202009600, 10803014400, 21606028800]

約数ペア:

[(1, 21606028800), (2, 10803014400), (3, 7202009600), (4, 5401507200), (5, 4321205760), (6, 3601004800), (8, 2700753600), (10, 2160602880), (12, 1800502400), (15, 1440401920), (16, 1350376800), (20, 1080301440), (24, 900251200), (25, 864241152), (30, 720200960), (32, 675188400), (40, 540150720), (48, 450125600), (50, 432120576), (60, 360100480), (64, 337594200), (75, 288080384), (80, 270075360), (83, 260313600), (96, 225062800), (100, 216060288), (120, 180050240), (128, 168797100), (150, 144040192), (160, 135037680), (166, 130156800), (192, 112531400), (200, 108030144), (240, 90025120), (249, 86771200), (256, 84398550), (300, 72020096), (320, 67518840), (332, 65078400), (384, 56265700), (400, 54015072), (415, 52062720), (480, 45012560), (498, 43385600), (512, 42199275), (600, 36010048), (640, 33759420), (664, 32539200), (768, 28132850), (800, 27007536), (830, 26031360), (960, 22506280), (996, 21692800), (1200, 18005024), (1245, 17354240), (1280, 16879710), (1328, 16269600), (1536, 14066425), (1600, 13503768), (1660, 13015680), (1920, 11253140), (1992, 10846400), (2075, 10412544), (2400, 9002512), (2490, 8677120), (2560, 8439855), (2656, 8134800), (3200, 6751884), (3320, 6507840), (3840, 5626570), (3984, 5423200), (4150, 5206272), (4800, 4501256), (4980, 4338560), (5312, 4067400), (6225, 3470848), (6400, 3375942), (6640, 3253920), (6779, 3187200), (7680, 2813285), (7968, 2711600), (8300, 2603136), (9600, 2250628), (9960, 2169280), (10624, 2033700), (12450, 1735424), (12800, 1687971), (13280, 1626960), (13558, 1593600), (15936, 1355800), (16600, 1301568), (19200, 1125314), (19920, 1084640), (20337, 1062400), (21248, 1016850), (24900, 867712), (26560, 813480), (27116, 796800), (31872, 677900), (33200, 650784), (33895, 637440), (38400, 562657), (39840, 542320), (40674, 531200), (42496, 508425), (49800, 433856), (53120, 406740), (54232, 398400), (63744, 338950), (66400, 325392), (67790, 318720), (79680, 271160), (81348, 265600), (99600, 216928), (101685, 212480), (106240, 203370), (108464, 199200), (127488, 169475), (132800, 162696), (135580, 159360)]