1399680000

素因数分解:

$2^{10}\times 3^7\times 5^4$

素因数の和:61

約数の個数: 440

約数和(自身を含む): 5243758960

約数和(自身を除く): 3844078960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 512, 540, 576, 600, 625, 640, 648, 675, 720, 729, 750, 768, 800, 810, 864, 900, 960, 972, 1000, 1024, 1080, 1125, 1152, 1200, 1215, 1250, 1280, 1296, 1350, 1440, 1458, 1500, 1536, 1600, 1620, 1728, 1800, 1875, 1920, 1944, 2000, 2025, 2160, 2187, 2250, 2304, 2400, 2430, 2500, 2560, 2592, 2700, 2880, 2916, 3000, 3072, 3200, 3240, 3375, 3456, 3600, 3645, 3750, 3840, 3888, 4000, 4050, 4320, 4374, 4500, 4608, 4800, 4860, 5000, 5120, 5184, 5400, 5625, 5760, 5832, 6000, 6075, 6400, 6480, 6750, 6912, 7200, 7290, 7500, 7680, 7776, 8000, 8100, 8640, 8748, 9000, 9216, 9600, 9720, 10000, 10125, 10368, 10800, 10935, 11250, 11520, 11664, 12000, 12150, 12800, 12960, 13500, 13824, 14400, 14580, 15000, 15360, 15552, 16000, 16200, 16875, 17280, 17496, 18000, 18225, 19200, 19440, 20000, 20250, 20736, 21600, 21870, 22500, 23040, 23328, 24000, 24300, 25600, 25920, 27000, 27648, 28800, 29160, 30000, 30375, 31104, 32000, 32400, 33750, 34560, 34992, 36000, 36450, 38400, 38880, 40000, 40500, 41472, 43200, 43740, 45000, 46080, 46656, 48000, 48600, 50625, 51840, 54000, 54675, 57600, 58320, 60000, 60750, 62208, 64000, 64800, 67500, 69120, 69984, 72000, 72900, 76800, 77760, 80000, 81000, 82944, 86400, 87480, 90000, 91125, 93312, 96000, 97200, 101250, 103680, 108000, 109350, 115200, 116640, 120000, 121500, 124416, 128000, 129600, 135000, 138240, 139968, 144000, 145800, 151875, 155520, 160000, 162000, 172800, 174960, 180000, 182250, 186624, 192000, 194400, 202500, 207360, 216000, 218700, 230400, 233280, 240000, 243000, 248832, 259200, 270000, 273375, 279936, 288000, 291600, 303750, 311040, 320000, 324000, 345600, 349920, 360000, 364500, 373248, 384000, 388800, 405000, 414720, 432000, 437400, 455625, 466560, 480000, 486000, 518400, 540000, 546750, 559872, 576000, 583200, 607500, 622080, 640000, 648000, 691200, 699840, 720000, 729000, 746496, 777600, 810000, 864000, 874800, 911250, 933120, 960000, 972000, 1036800, 1080000, 1093500, 1119744, 1152000, 1166400, 1215000, 1244160, 1296000, 1366875, 1399680, 1440000, 1458000, 1555200, 1620000, 1728000, 1749600, 1822500, 1866240, 1920000, 1944000, 2073600, 2160000, 2187000, 2239488, 2332800, 2430000, 2592000, 2733750, 2799360, 2880000, 2916000, 3110400, 3240000, 3456000, 3499200, 3645000, 3732480, 3888000, 4320000, 4374000, 4665600, 4860000, 5184000, 5467500, 5598720, 5760000, 5832000, 6220800, 6480000, 6998400, 7290000, 7776000, 8640000, 8748000, 9331200, 9720000, 10368000, 10935000, 11197440, 11664000, 12960000, 13996800, 14580000, 15552000, 17280000, 17496000, 18662400, 19440000, 21870000, 23328000, 25920000, 27993600, 29160000, 31104000, 34992000, 38880000, 43740000, 46656000, 51840000, 55987200, 58320000, 69984000, 77760000, 87480000, 93312000, 116640000, 139968000, 155520000, 174960000, 233280000, 279936000, 349920000, 466560000, 699840000, 1399680000]

約数ペア:

[(1, 1399680000), (2, 699840000), (3, 466560000), (4, 349920000), (5, 279936000), (6, 233280000), (8, 174960000), (9, 155520000), (10, 139968000), (12, 116640000), (15, 93312000), (16, 87480000), (18, 77760000), (20, 69984000), (24, 58320000), (25, 55987200), (27, 51840000), (30, 46656000), (32, 43740000), (36, 38880000), (40, 34992000), (45, 31104000), (48, 29160000), (50, 27993600), (54, 25920000), (60, 23328000), (64, 21870000), (72, 19440000), (75, 18662400), (80, 17496000), (81, 17280000), (90, 15552000), (96, 14580000), (100, 13996800), (108, 12960000), (120, 11664000), (125, 11197440), (128, 10935000), (135, 10368000), (144, 9720000), (150, 9331200), (160, 8748000), (162, 8640000), (180, 7776000), (192, 7290000), (200, 6998400), (216, 6480000), (225, 6220800), (240, 5832000), (243, 5760000), (250, 5598720), (256, 5467500), (270, 5184000), (288, 4860000), (300, 4665600), (320, 4374000), (324, 4320000), (360, 3888000), (375, 3732480), (384, 3645000), (400, 3499200), (405, 3456000), (432, 3240000), (450, 3110400), (480, 2916000), (486, 2880000), (500, 2799360), (512, 2733750), (540, 2592000), (576, 2430000), (600, 2332800), (625, 2239488), (640, 2187000), (648, 2160000), (675, 2073600), (720, 1944000), (729, 1920000), (750, 1866240), (768, 1822500), (800, 1749600), (810, 1728000), (864, 1620000), (900, 1555200), (960, 1458000), (972, 1440000), (1000, 1399680), (1024, 1366875), (1080, 1296000), (1125, 1244160), (1152, 1215000), (1200, 1166400), (1215, 1152000), (1250, 1119744), (1280, 1093500), (1296, 1080000), (1350, 1036800), (1440, 972000), (1458, 960000), (1500, 933120), (1536, 911250), (1600, 874800), (1620, 864000), (1728, 810000), (1800, 777600), (1875, 746496), (1920, 729000), (1944, 720000), (2000, 699840), (2025, 691200), (2160, 648000), (2187, 640000), (2250, 622080), (2304, 607500), (2400, 583200), (2430, 576000), (2500, 559872), (2560, 546750), (2592, 540000), (2700, 518400), (2880, 486000), (2916, 480000), (3000, 466560), (3072, 455625), (3200, 437400), (3240, 432000), (3375, 414720), (3456, 405000), (3600, 388800), (3645, 384000), (3750, 373248), (3840, 364500), (3888, 360000), (4000, 349920), (4050, 345600), (4320, 324000), (4374, 320000), (4500, 311040), (4608, 303750), (4800, 291600), (4860, 288000), (5000, 279936), (5120, 273375), (5184, 270000), (5400, 259200), (5625, 248832), (5760, 243000), (5832, 240000), (6000, 233280), (6075, 230400), (6400, 218700), (6480, 216000), (6750, 207360), (6912, 202500), (7200, 194400), (7290, 192000), (7500, 186624), (7680, 182250), (7776, 180000), (8000, 174960), (8100, 172800), (8640, 162000), (8748, 160000), (9000, 155520), (9216, 151875), (9600, 145800), (9720, 144000), (10000, 139968), (10125, 138240), (10368, 135000), (10800, 129600), (10935, 128000), (11250, 124416), (11520, 121500), (11664, 120000), (12000, 116640), (12150, 115200), (12800, 109350), (12960, 108000), (13500, 103680), (13824, 101250), (14400, 97200), (14580, 96000), (15000, 93312), (15360, 91125), (15552, 90000), (16000, 87480), (16200, 86400), (16875, 82944), (17280, 81000), (17496, 80000), (18000, 77760), (18225, 76800), (19200, 72900), (19440, 72000), (20000, 69984), (20250, 69120), (20736, 67500), (21600, 64800), (21870, 64000), (22500, 62208), (23040, 60750), (23328, 60000), (24000, 58320), (24300, 57600), (25600, 54675), (25920, 54000), (27000, 51840), (27648, 50625), (28800, 48600), (29160, 48000), (30000, 46656), (30375, 46080), (31104, 45000), (32000, 43740), (32400, 43200), (33750, 41472), (34560, 40500), (34992, 40000), (36000, 38880), (36450, 38400)]