19267584000

素因数分解:

$2^{20}\times 3^1\times 5^3\times 7^2$

素因数の和:72

約数の個数: 504

約数和(自身を含む): 74591466768

約数和(自身を除く): 55323882768

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, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 512, 525, 560, 588, 600, 640, 672, 700, 735, 750, 768, 784, 800, 840, 875, 896, 960, 980, 1000, 1024, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1470, 1500, 1536, 1568, 1600, 1680, 1750, 1792, 1920, 1960, 2000, 2048, 2100, 2240, 2352, 2400, 2450, 2560, 2625, 2688, 2800, 2940, 3000, 3072, 3136, 3200, 3360, 3500, 3584, 3675, 3840, 3920, 4000, 4096, 4200, 4480, 4704, 4800, 4900, 5120, 5250, 5376, 5600, 5880, 6000, 6125, 6144, 6272, 6400, 6720, 7000, 7168, 7350, 7680, 7840, 8000, 8192, 8400, 8960, 9408, 9600, 9800, 10240, 10500, 10752, 11200, 11760, 12000, 12250, 12288, 12544, 12800, 13440, 14000, 14336, 14700, 15360, 15680, 16000, 16384, 16800, 17920, 18375, 18816, 19200, 19600, 20480, 21000, 21504, 22400, 23520, 24000, 24500, 24576, 25088, 25600, 26880, 28000, 28672, 29400, 30720, 31360, 32000, 32768, 33600, 35840, 36750, 37632, 38400, 39200, 40960, 42000, 43008, 44800, 47040, 48000, 49000, 49152, 50176, 51200, 53760, 56000, 57344, 58800, 61440, 62720, 64000, 65536, 67200, 71680, 73500, 75264, 76800, 78400, 81920, 84000, 86016, 89600, 94080, 96000, 98000, 98304, 100352, 102400, 107520, 112000, 114688, 117600, 122880, 125440, 128000, 131072, 134400, 143360, 147000, 150528, 153600, 156800, 163840, 168000, 172032, 179200, 188160, 192000, 196000, 196608, 200704, 204800, 215040, 224000, 229376, 235200, 245760, 250880, 256000, 262144, 268800, 286720, 294000, 301056, 307200, 313600, 327680, 336000, 344064, 358400, 376320, 384000, 392000, 393216, 401408, 409600, 430080, 448000, 458752, 470400, 491520, 501760, 512000, 524288, 537600, 573440, 588000, 602112, 614400, 627200, 655360, 672000, 688128, 716800, 752640, 768000, 784000, 786432, 802816, 819200, 860160, 896000, 917504, 940800, 983040, 1003520, 1024000, 1048576, 1075200, 1146880, 1176000, 1204224, 1228800, 1254400, 1310720, 1344000, 1376256, 1433600, 1505280, 1536000, 1568000, 1572864, 1605632, 1638400, 1720320, 1792000, 1835008, 1881600, 1966080, 2007040, 2048000, 2150400, 2293760, 2352000, 2408448, 2457600, 2508800, 2621440, 2688000, 2752512, 2867200, 3010560, 3072000, 3136000, 3145728, 3211264, 3276800, 3440640, 3584000, 3670016, 3763200, 3932160, 4014080, 4096000, 4300800, 4587520, 4704000, 4816896, 4915200, 5017600, 5242880, 5376000, 5505024, 5734400, 6021120, 6144000, 6272000, 6422528, 6553600, 6881280, 7168000, 7340032, 7526400, 7864320, 8028160, 8192000, 8601600, 9175040, 9408000, 9633792, 9830400, 10035200, 10752000, 11010048, 11468800, 12042240, 12288000, 12544000, 12845056, 13107200, 13762560, 14336000, 15052800, 15728640, 16056320, 16384000, 17203200, 18350080, 18816000, 19267584, 19660800, 20070400, 21504000, 22020096, 22937600, 24084480, 24576000, 25088000, 25690112, 26214400, 27525120, 28672000, 30105600, 32112640, 32768000, 34406400, 36700160, 37632000, 38535168, 39321600, 40140800, 43008000, 45875200, 48168960, 49152000, 50176000, 51380224, 55050240, 57344000, 60211200, 64225280, 65536000, 68812800, 75264000, 77070336, 78643200, 80281600, 86016000, 91750400, 96337920, 98304000, 100352000, 110100480, 114688000, 120422400, 128450560, 131072000, 137625600, 150528000, 154140672, 160563200, 172032000, 183500800, 192675840, 196608000, 200704000, 229376000, 240844800, 256901120, 275251200, 301056000, 321126400, 344064000, 385351680, 393216000, 401408000, 458752000, 481689600, 550502400, 602112000, 642252800, 688128000, 770703360, 802816000, 917504000, 963379200, 1204224000, 1284505600, 1376256000, 1605632000, 1926758400, 2408448000, 2752512000, 3211264000, 3853516800, 4816896000, 6422528000, 9633792000, 19267584000]

約数ペア:

[(1, 19267584000), (2, 9633792000), (3, 6422528000), (4, 4816896000), (5, 3853516800), (6, 3211264000), (7, 2752512000), (8, 2408448000), (10, 1926758400), (12, 1605632000), (14, 1376256000), (15, 1284505600), (16, 1204224000), (20, 963379200), (21, 917504000), (24, 802816000), (25, 770703360), (28, 688128000), (30, 642252800), (32, 602112000), (35, 550502400), (40, 481689600), (42, 458752000), (48, 401408000), (49, 393216000), (50, 385351680), (56, 344064000), (60, 321126400), (64, 301056000), (70, 275251200), (75, 256901120), (80, 240844800), (84, 229376000), (96, 200704000), (98, 196608000), (100, 192675840), (105, 183500800), (112, 172032000), (120, 160563200), (125, 154140672), (128, 150528000), (140, 137625600), (147, 131072000), (150, 128450560), (160, 120422400), (168, 114688000), (175, 110100480), (192, 100352000), (196, 98304000), (200, 96337920), (210, 91750400), (224, 86016000), (240, 80281600), (245, 78643200), (250, 77070336), (256, 75264000), (280, 68812800), (294, 65536000), (300, 64225280), (320, 60211200), (336, 57344000), (350, 55050240), (375, 51380224), (384, 50176000), (392, 49152000), (400, 48168960), (420, 45875200), (448, 43008000), (480, 40140800), (490, 39321600), (500, 38535168), (512, 37632000), (525, 36700160), (560, 34406400), (588, 32768000), (600, 32112640), (640, 30105600), (672, 28672000), (700, 27525120), (735, 26214400), (750, 25690112), (768, 25088000), (784, 24576000), (800, 24084480), (840, 22937600), (875, 22020096), (896, 21504000), (960, 20070400), (980, 19660800), (1000, 19267584), (1024, 18816000), (1050, 18350080), (1120, 17203200), (1176, 16384000), (1200, 16056320), (1225, 15728640), (1280, 15052800), (1344, 14336000), (1400, 13762560), (1470, 13107200), (1500, 12845056), (1536, 12544000), (1568, 12288000), (1600, 12042240), (1680, 11468800), (1750, 11010048), (1792, 10752000), (1920, 10035200), (1960, 9830400), (2000, 9633792), (2048, 9408000), (2100, 9175040), (2240, 8601600), (2352, 8192000), (2400, 8028160), (2450, 7864320), (2560, 7526400), (2625, 7340032), (2688, 7168000), (2800, 6881280), (2940, 6553600), (3000, 6422528), (3072, 6272000), (3136, 6144000), (3200, 6021120), (3360, 5734400), (3500, 5505024), (3584, 5376000), (3675, 5242880), (3840, 5017600), (3920, 4915200), (4000, 4816896), (4096, 4704000), (4200, 4587520), (4480, 4300800), (4704, 4096000), (4800, 4014080), (4900, 3932160), (5120, 3763200), (5250, 3670016), (5376, 3584000), (5600, 3440640), (5880, 3276800), (6000, 3211264), (6125, 3145728), (6144, 3136000), (6272, 3072000), (6400, 3010560), (6720, 2867200), (7000, 2752512), (7168, 2688000), (7350, 2621440), (7680, 2508800), (7840, 2457600), (8000, 2408448), (8192, 2352000), (8400, 2293760), (8960, 2150400), (9408, 2048000), (9600, 2007040), (9800, 1966080), (10240, 1881600), (10500, 1835008), (10752, 1792000), (11200, 1720320), (11760, 1638400), (12000, 1605632), (12250, 1572864), (12288, 1568000), (12544, 1536000), (12800, 1505280), (13440, 1433600), (14000, 1376256), (14336, 1344000), (14700, 1310720), (15360, 1254400), (15680, 1228800), (16000, 1204224), (16384, 1176000), (16800, 1146880), (17920, 1075200), (18375, 1048576), (18816, 1024000), (19200, 1003520), (19600, 983040), (20480, 940800), (21000, 917504), (21504, 896000), (22400, 860160), (23520, 819200), (24000, 802816), (24500, 786432), (24576, 784000), (25088, 768000), (25600, 752640), (26880, 716800), (28000, 688128), (28672, 672000), (29400, 655360), (30720, 627200), (31360, 614400), (32000, 602112), (32768, 588000), (33600, 573440), (35840, 537600), (36750, 524288), (37632, 512000), (38400, 501760), (39200, 491520), (40960, 470400), (42000, 458752), (43008, 448000), (44800, 430080), (47040, 409600), (48000, 401408), (49000, 393216), (49152, 392000), (50176, 384000), (51200, 376320), (53760, 358400), (56000, 344064), (57344, 336000), (58800, 327680), (61440, 313600), (62720, 307200), (64000, 301056), (65536, 294000), (67200, 286720), (71680, 268800), (73500, 262144), (75264, 256000), (76800, 250880), (78400, 245760), (81920, 235200), (84000, 229376), (86016, 224000), (89600, 215040), (94080, 204800), (96000, 200704), (98000, 196608), (98304, 196000), (100352, 192000), (102400, 188160), (107520, 179200), (112000, 172032), (114688, 168000), (117600, 163840), (122880, 156800), (125440, 153600), (128000, 150528), (131072, 147000), (134400, 143360)]