1209744000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 384

約数和(自身を含む): 4501186560

約数和(自身を除く): 3291442560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 250, 271, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 450, 465, 480, 496, 500, 542, 558, 576, 600, 620, 640, 720, 744, 750, 775, 800, 813, 900, 930, 960, 992, 1000, 1084, 1116, 1125, 1152, 1200, 1240, 1355, 1395, 1440, 1488, 1500, 1550, 1600, 1626, 1800, 1860, 1920, 1984, 2000, 2168, 2232, 2250, 2325, 2400, 2439, 2480, 2710, 2790, 2880, 2976, 3000, 3100, 3200, 3252, 3600, 3720, 3875, 3968, 4000, 4065, 4336, 4464, 4500, 4650, 4800, 4878, 4960, 5420, 5580, 5760, 5952, 6000, 6200, 6504, 6775, 6975, 7200, 7440, 7750, 8000, 8130, 8401, 8672, 8928, 9000, 9300, 9600, 9756, 9920, 10840, 11160, 11625, 11904, 12000, 12195, 12400, 13008, 13550, 13950, 14400, 14880, 15500, 16000, 16260, 16802, 17344, 17856, 18000, 18600, 19512, 19840, 20325, 21680, 22320, 23250, 24000, 24390, 24800, 25203, 26016, 27100, 27900, 28800, 29760, 31000, 32520, 33604, 33875, 34688, 34875, 35712, 36000, 37200, 39024, 40650, 42005, 43360, 44640, 46500, 48000, 48780, 49600, 50406, 52032, 54200, 55800, 59520, 60975, 62000, 65040, 67208, 67750, 69750, 72000, 74400, 75609, 78048, 81300, 84010, 86720, 89280, 93000, 97560, 99200, 100812, 101625, 104064, 108400, 111600, 121950, 124000, 126015, 130080, 134416, 135500, 139500, 144000, 148800, 151218, 156096, 162600, 168020, 173440, 178560, 186000, 195120, 201624, 203250, 210025, 216800, 223200, 243900, 248000, 252030, 260160, 268832, 271000, 279000, 297600, 302436, 304875, 312192, 325200, 336040, 372000, 378045, 390240, 403248, 406500, 420050, 433600, 446400, 487800, 496000, 504060, 520320, 537664, 542000, 558000, 604872, 609750, 630075, 650400, 672080, 744000, 756090, 780480, 806496, 813000, 840100, 867200, 892800, 975600, 1008120, 1050125, 1075328, 1084000, 1116000, 1209744, 1219500, 1260150, 1300800, 1344160, 1488000, 1512180, 1560960, 1612992, 1626000, 1680200, 1890225, 1951200, 2016240, 2100250, 2168000, 2232000, 2419488, 2439000, 2520300, 2601600, 2688320, 3024360, 3150375, 3225984, 3252000, 3360400, 3780450, 3902400, 4032480, 4200500, 4336000, 4464000, 4838976, 4878000, 5040600, 5376640, 6048720, 6300750, 6504000, 6720800, 7560900, 7804800, 8064960, 8401000, 9451125, 9677952, 9756000, 10081200, 12097440, 12601500, 13008000, 13441600, 15121800, 16129920, 16802000, 18902250, 19512000, 20162400, 24194880, 25203000, 26883200, 30243600, 33604000, 37804500, 39024000, 40324800, 48389760, 50406000, 60487200, 67208000, 75609000, 80649600, 100812000, 120974400, 134416000, 151218000, 201624000, 241948800, 302436000, 403248000, 604872000, 1209744000]

約数ペア:

[(1, 1209744000), (2, 604872000), (3, 403248000), (4, 302436000), (5, 241948800), (6, 201624000), (8, 151218000), (9, 134416000), (10, 120974400), (12, 100812000), (15, 80649600), (16, 75609000), (18, 67208000), (20, 60487200), (24, 50406000), (25, 48389760), (30, 40324800), (31, 39024000), (32, 37804500), (36, 33604000), (40, 30243600), (45, 26883200), (48, 25203000), (50, 24194880), (60, 20162400), (62, 19512000), (64, 18902250), (72, 16802000), (75, 16129920), (80, 15121800), (90, 13441600), (93, 13008000), (96, 12601500), (100, 12097440), (120, 10081200), (124, 9756000), (125, 9677952), (128, 9451125), (144, 8401000), (150, 8064960), (155, 7804800), (160, 7560900), (180, 6720800), (186, 6504000), (192, 6300750), (200, 6048720), (225, 5376640), (240, 5040600), (248, 4878000), (250, 4838976), (271, 4464000), (279, 4336000), (288, 4200500), (300, 4032480), (310, 3902400), (320, 3780450), (360, 3360400), (372, 3252000), (375, 3225984), (384, 3150375), (400, 3024360), (450, 2688320), (465, 2601600), (480, 2520300), (496, 2439000), (500, 2419488), (542, 2232000), (558, 2168000), (576, 2100250), (600, 2016240), (620, 1951200), (640, 1890225), (720, 1680200), (744, 1626000), (750, 1612992), (775, 1560960), (800, 1512180), (813, 1488000), (900, 1344160), (930, 1300800), (960, 1260150), (992, 1219500), (1000, 1209744), (1084, 1116000), (1116, 1084000), (1125, 1075328), (1152, 1050125), (1200, 1008120), (1240, 975600), (1355, 892800), (1395, 867200), (1440, 840100), (1488, 813000), (1500, 806496), (1550, 780480), (1600, 756090), (1626, 744000), (1800, 672080), (1860, 650400), (1920, 630075), (1984, 609750), (2000, 604872), (2168, 558000), (2232, 542000), (2250, 537664), (2325, 520320), (2400, 504060), (2439, 496000), (2480, 487800), (2710, 446400), (2790, 433600), (2880, 420050), (2976, 406500), (3000, 403248), (3100, 390240), (3200, 378045), (3252, 372000), (3600, 336040), (3720, 325200), (3875, 312192), (3968, 304875), (4000, 302436), (4065, 297600), (4336, 279000), (4464, 271000), (4500, 268832), (4650, 260160), (4800, 252030), (4878, 248000), (4960, 243900), (5420, 223200), (5580, 216800), (5760, 210025), (5952, 203250), (6000, 201624), (6200, 195120), (6504, 186000), (6775, 178560), (6975, 173440), (7200, 168020), (7440, 162600), (7750, 156096), (8000, 151218), (8130, 148800), (8401, 144000), (8672, 139500), (8928, 135500), (9000, 134416), (9300, 130080), (9600, 126015), (9756, 124000), (9920, 121950), (10840, 111600), (11160, 108400), (11625, 104064), (11904, 101625), (12000, 100812), (12195, 99200), (12400, 97560), (13008, 93000), (13550, 89280), (13950, 86720), (14400, 84010), (14880, 81300), (15500, 78048), (16000, 75609), (16260, 74400), (16802, 72000), (17344, 69750), (17856, 67750), (18000, 67208), (18600, 65040), (19512, 62000), (19840, 60975), (20325, 59520), (21680, 55800), (22320, 54200), (23250, 52032), (24000, 50406), (24390, 49600), (24800, 48780), (25203, 48000), (26016, 46500), (27100, 44640), (27900, 43360), (28800, 42005), (29760, 40650), (31000, 39024), (32520, 37200), (33604, 36000), (33875, 35712), (34688, 34875)]