1939276800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 396

約数和(自身を含む): 7325476080

約数和(自身を除く): 5386199280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 256, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 443, 450, 456, 475, 480, 512, 570, 576, 600, 608, 640, 684, 720, 760, 768, 800, 855, 886, 900, 912, 950, 960, 1024, 1140, 1152, 1200, 1216, 1280, 1329, 1368, 1425, 1440, 1520, 1536, 1600, 1710, 1772, 1800, 1824, 1900, 1920, 2215, 2280, 2304, 2400, 2432, 2560, 2658, 2736, 2850, 2880, 3040, 3072, 3200, 3420, 3544, 3600, 3648, 3800, 3840, 3987, 4275, 4430, 4560, 4608, 4800, 4864, 5120, 5316, 5472, 5700, 5760, 6080, 6400, 6645, 6840, 7088, 7200, 7296, 7600, 7680, 7974, 8417, 8550, 8860, 9120, 9216, 9600, 9728, 10632, 10944, 11075, 11400, 11520, 12160, 12800, 13290, 13680, 14176, 14400, 14592, 15200, 15360, 15948, 16834, 17100, 17720, 18240, 19200, 19456, 19935, 21264, 21888, 22150, 22800, 23040, 24320, 25251, 25600, 26580, 27360, 28352, 28800, 29184, 30400, 31896, 33225, 33668, 34200, 35440, 36480, 38400, 39870, 42085, 42528, 43776, 44300, 45600, 46080, 48640, 50502, 53160, 54720, 56704, 57600, 58368, 60800, 63792, 66450, 67336, 68400, 70880, 72960, 75753, 76800, 79740, 84170, 85056, 87552, 88600, 91200, 97280, 99675, 101004, 106320, 109440, 113408, 115200, 121600, 126255, 127584, 132900, 134672, 136800, 141760, 145920, 151506, 159480, 168340, 170112, 175104, 177200, 182400, 199350, 202008, 210425, 212640, 218880, 226816, 230400, 243200, 252510, 255168, 265800, 269344, 273600, 283520, 291840, 303012, 318960, 336680, 340224, 354400, 364800, 378765, 398700, 404016, 420850, 425280, 437760, 453632, 486400, 505020, 510336, 531600, 538688, 547200, 567040, 606024, 631275, 637920, 673360, 680448, 708800, 729600, 757530, 797400, 808032, 841700, 850560, 875520, 1010040, 1020672, 1063200, 1077376, 1094400, 1134080, 1212048, 1262550, 1275840, 1346720, 1360896, 1417600, 1459200, 1515060, 1594800, 1616064, 1683400, 1701120, 1893825, 2020080, 2041344, 2126400, 2154752, 2188800, 2268160, 2424096, 2525100, 2551680, 2693440, 2835200, 3030120, 3189600, 3232128, 3366800, 3402240, 3787650, 4040160, 4082688, 4252800, 4309504, 4377600, 4848192, 5050200, 5103360, 5386880, 5670400, 6060240, 6379200, 6464256, 6733600, 6804480, 7575300, 8080320, 8505600, 8619008, 9696384, 10100400, 10206720, 10773760, 11340800, 12120480, 12758400, 12928512, 13467200, 15150600, 16160640, 17011200, 19392768, 20200800, 20413440, 21547520, 24240960, 25516800, 25857024, 26934400, 30301200, 32321280, 34022400, 38785536, 40401600, 43095040, 48481920, 51033600, 53868800, 60602400, 64642560, 77571072, 80803200, 96963840, 102067200, 107737600, 121204800, 129285120, 161606400, 193927680, 215475200, 242409600, 323212800, 387855360, 484819200, 646425600, 969638400, 1939276800]

約数ペア:

[(1, 1939276800), (2, 969638400), (3, 646425600), (4, 484819200), (5, 387855360), (6, 323212800), (8, 242409600), (9, 215475200), (10, 193927680), (12, 161606400), (15, 129285120), (16, 121204800), (18, 107737600), (19, 102067200), (20, 96963840), (24, 80803200), (25, 77571072), (30, 64642560), (32, 60602400), (36, 53868800), (38, 51033600), (40, 48481920), (45, 43095040), (48, 40401600), (50, 38785536), (57, 34022400), (60, 32321280), (64, 30301200), (72, 26934400), (75, 25857024), (76, 25516800), (80, 24240960), (90, 21547520), (95, 20413440), (96, 20200800), (100, 19392768), (114, 17011200), (120, 16160640), (128, 15150600), (144, 13467200), (150, 12928512), (152, 12758400), (160, 12120480), (171, 11340800), (180, 10773760), (190, 10206720), (192, 10100400), (200, 9696384), (225, 8619008), (228, 8505600), (240, 8080320), (256, 7575300), (285, 6804480), (288, 6733600), (300, 6464256), (304, 6379200), (320, 6060240), (342, 5670400), (360, 5386880), (380, 5103360), (384, 5050200), (400, 4848192), (443, 4377600), (450, 4309504), (456, 4252800), (475, 4082688), (480, 4040160), (512, 3787650), (570, 3402240), (576, 3366800), (600, 3232128), (608, 3189600), (640, 3030120), (684, 2835200), (720, 2693440), (760, 2551680), (768, 2525100), (800, 2424096), (855, 2268160), (886, 2188800), (900, 2154752), (912, 2126400), (950, 2041344), (960, 2020080), (1024, 1893825), (1140, 1701120), (1152, 1683400), (1200, 1616064), (1216, 1594800), (1280, 1515060), (1329, 1459200), (1368, 1417600), (1425, 1360896), (1440, 1346720), (1520, 1275840), (1536, 1262550), (1600, 1212048), (1710, 1134080), (1772, 1094400), (1800, 1077376), (1824, 1063200), (1900, 1020672), (1920, 1010040), (2215, 875520), (2280, 850560), (2304, 841700), (2400, 808032), (2432, 797400), (2560, 757530), (2658, 729600), (2736, 708800), (2850, 680448), (2880, 673360), (3040, 637920), (3072, 631275), (3200, 606024), (3420, 567040), (3544, 547200), (3600, 538688), (3648, 531600), (3800, 510336), (3840, 505020), (3987, 486400), (4275, 453632), (4430, 437760), (4560, 425280), (4608, 420850), (4800, 404016), (4864, 398700), (5120, 378765), (5316, 364800), (5472, 354400), (5700, 340224), (5760, 336680), (6080, 318960), (6400, 303012), (6645, 291840), (6840, 283520), (7088, 273600), (7200, 269344), (7296, 265800), (7600, 255168), (7680, 252510), (7974, 243200), (8417, 230400), (8550, 226816), (8860, 218880), (9120, 212640), (9216, 210425), (9600, 202008), (9728, 199350), (10632, 182400), (10944, 177200), (11075, 175104), (11400, 170112), (11520, 168340), (12160, 159480), (12800, 151506), (13290, 145920), (13680, 141760), (14176, 136800), (14400, 134672), (14592, 132900), (15200, 127584), (15360, 126255), (15948, 121600), (16834, 115200), (17100, 113408), (17720, 109440), (18240, 106320), (19200, 101004), (19456, 99675), (19935, 97280), (21264, 91200), (21888, 88600), (22150, 87552), (22800, 85056), (23040, 84170), (24320, 79740), (25251, 76800), (25600, 75753), (26580, 72960), (27360, 70880), (28352, 68400), (28800, 67336), (29184, 66450), (30400, 63792), (31896, 60800), (33225, 58368), (33668, 57600), (34200, 56704), (35440, 54720), (36480, 53160), (38400, 50502), (39870, 48640), (42085, 46080), (42528, 45600), (43776, 44300)]