6442438656000

素因数分解:

$2^{15}\times 3^1\times 5^3\times {\mathrm{524287}}^1$

素因数の和:524335

約数の個数: 256

約数和(自身を含む): 21440149585920

約数和(自身を除く): 14997710929920

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, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2048, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4096, 4800, 5120, 6000, 6144, 6400, 7680, 8000, 8192, 9600, 10240, 12000, 12288, 12800, 15360, 16000, 16384, 19200, 20480, 24000, 24576, 25600, 30720, 32000, 32768, 38400, 40960, 48000, 49152, 51200, 61440, 64000, 76800, 81920, 96000, 98304, 102400, 122880, 128000, 153600, 163840, 192000, 204800, 245760, 256000, 307200, 384000, 409600, 491520, 512000, 524287, 614400, 768000, 819200, 1024000, 1048574, 1228800, 1536000, 1572861, 2048000, 2097148, 2457600, 2621435, 3072000, 3145722, 4096000, 4194296, 5242870, 6144000, 6291444, 7864305, 8388592, 10485740, 12288000, 12582888, 13107175, 15728610, 16777184, 20971480, 25165776, 26214350, 31457220, 33554368, 39321525, 41942960, 50331552, 52428700, 62914440, 65535875, 67108736, 78643050, 83885920, 100663104, 104857400, 125828880, 131071750, 134217472, 157286100, 167771840, 196607625, 201326208, 209714800, 251657760, 262143500, 268434944, 314572200, 335543680, 393215250, 402652416, 419429600, 503315520, 524287000, 536869888, 629144400, 671087360, 786430500, 805304832, 838859200, 1006631040, 1048574000, 1073739776, 1258288800, 1342174720, 1572861000, 1610609664, 1677718400, 2013262080, 2097148000, 2147479552, 2516577600, 2684349440, 3145722000, 3221219328, 3355436800, 4026524160, 4194296000, 4294959104, 5033155200, 5368698880, 6291444000, 6442438656, 6710873600, 8053048320, 8388592000, 8589918208, 10066310400, 10737397760, 12582888000, 12884877312, 13421747200, 16106096640, 16777184000, 17179836416, 20132620800, 21474795520, 25165776000, 25769754624, 26843494400, 32212193280, 33554368000, 40265241600, 42949591040, 50331552000, 51539509248, 53686988800, 64424386560, 67108736000, 80530483200, 85899182080, 100663104000, 107373977600, 128848773120, 134217472000, 161060966400, 201326208000, 214747955200, 257697546240, 268434944000, 322121932800, 402652416000, 429495910400, 536869888000, 644243865600, 805304832000, 1073739776000, 1288487731200, 1610609664000, 2147479552000, 3221219328000, 6442438656000]

約数ペア:

[(1, 6442438656000), (2, 3221219328000), (3, 2147479552000), (4, 1610609664000), (5, 1288487731200), (6, 1073739776000), (8, 805304832000), (10, 644243865600), (12, 536869888000), (15, 429495910400), (16, 402652416000), (20, 322121932800), (24, 268434944000), (25, 257697546240), (30, 214747955200), (32, 201326208000), (40, 161060966400), (48, 134217472000), (50, 128848773120), (60, 107373977600), (64, 100663104000), (75, 85899182080), (80, 80530483200), (96, 67108736000), (100, 64424386560), (120, 53686988800), (125, 51539509248), (128, 50331552000), (150, 42949591040), (160, 40265241600), (192, 33554368000), (200, 32212193280), (240, 26843494400), (250, 25769754624), (256, 25165776000), (300, 21474795520), (320, 20132620800), (375, 17179836416), (384, 16777184000), (400, 16106096640), (480, 13421747200), (500, 12884877312), (512, 12582888000), (600, 10737397760), (640, 10066310400), (750, 8589918208), (768, 8388592000), (800, 8053048320), (960, 6710873600), (1000, 6442438656), (1024, 6291444000), (1200, 5368698880), (1280, 5033155200), (1500, 4294959104), (1536, 4194296000), (1600, 4026524160), (1920, 3355436800), (2000, 3221219328), (2048, 3145722000), (2400, 2684349440), (2560, 2516577600), (3000, 2147479552), (3072, 2097148000), (3200, 2013262080), (3840, 1677718400), (4000, 1610609664), (4096, 1572861000), (4800, 1342174720), (5120, 1258288800), (6000, 1073739776), (6144, 1048574000), (6400, 1006631040), (7680, 838859200), (8000, 805304832), (8192, 786430500), (9600, 671087360), (10240, 629144400), (12000, 536869888), (12288, 524287000), (12800, 503315520), (15360, 419429600), (16000, 402652416), (16384, 393215250), (19200, 335543680), (20480, 314572200), (24000, 268434944), (24576, 262143500), (25600, 251657760), (30720, 209714800), (32000, 201326208), (32768, 196607625), (38400, 167771840), (40960, 157286100), (48000, 134217472), (49152, 131071750), (51200, 125828880), (61440, 104857400), (64000, 100663104), (76800, 83885920), (81920, 78643050), (96000, 67108736), (98304, 65535875), (102400, 62914440), (122880, 52428700), (128000, 50331552), (153600, 41942960), (163840, 39321525), (192000, 33554368), (204800, 31457220), (245760, 26214350), (256000, 25165776), (307200, 20971480), (384000, 16777184), (409600, 15728610), (491520, 13107175), (512000, 12582888), (524287, 12288000), (614400, 10485740), (768000, 8388592), (819200, 7864305), (1024000, 6291444), (1048574, 6144000), (1228800, 5242870), (1536000, 4194296), (1572861, 4096000), (2048000, 3145722), (2097148, 3072000), (2457600, 2621435)]