1920576000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 320

約数和(自身を含む): 7302746880

約数和(自身を除く): 5382170880

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, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 512, 525, 560, 600, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1280, 1344, 1400, 1429, 1500, 1536, 1600, 1680, 1750, 1792, 1920, 2000, 2100, 2240, 2400, 2560, 2625, 2688, 2800, 2858, 3000, 3200, 3360, 3500, 3584, 3840, 4000, 4200, 4287, 4480, 4800, 5250, 5376, 5600, 5716, 6000, 6400, 6720, 7000, 7145, 7680, 8000, 8400, 8574, 8960, 9600, 10003, 10500, 10752, 11200, 11432, 12000, 12800, 13440, 14000, 14290, 16000, 16800, 17148, 17920, 19200, 20006, 21000, 21435, 22400, 22864, 24000, 26880, 28000, 28580, 30009, 32000, 33600, 34296, 35725, 38400, 40012, 42000, 42870, 44800, 45728, 48000, 50015, 53760, 56000, 57160, 60018, 64000, 67200, 68592, 71450, 80024, 84000, 85740, 89600, 91456, 96000, 100030, 107175, 112000, 114320, 120036, 134400, 137184, 142900, 150045, 160048, 168000, 171480, 178625, 182912, 192000, 200060, 214350, 224000, 228640, 240072, 250075, 268800, 274368, 285800, 300090, 320096, 336000, 342960, 357250, 365824, 400120, 428700, 448000, 457280, 480144, 500150, 535875, 548736, 571600, 600180, 640192, 672000, 685920, 714500, 731648, 750225, 800240, 857400, 914560, 960288, 1000300, 1071750, 1097472, 1143200, 1200360, 1250375, 1280384, 1344000, 1371840, 1429000, 1500450, 1600480, 1714800, 1829120, 1920576, 2000600, 2143500, 2194944, 2286400, 2400720, 2500750, 2560768, 2743680, 2858000, 3000900, 3200960, 3429600, 3658240, 3751125, 3841152, 4001200, 4287000, 4572800, 4801440, 5001500, 5121536, 5487360, 5716000, 6001800, 6401920, 6859200, 7502250, 7682304, 8002400, 8574000, 9145600, 9602880, 10003000, 10974720, 11432000, 12003600, 12803840, 13718400, 15004500, 15364608, 16004800, 17148000, 18291200, 19205760, 20006000, 22864000, 24007200, 25607680, 27436800, 30009000, 32009600, 34296000, 38411520, 40012000, 45728000, 48014400, 54873600, 60018000, 64019200, 68592000, 76823040, 80024000, 91456000, 96028800, 120036000, 128038400, 137184000, 160048000, 192057600, 240072000, 274368000, 320096000, 384115200, 480144000, 640192000, 960288000, 1920576000]

約数ペア:

[(1, 1920576000), (2, 960288000), (3, 640192000), (4, 480144000), (5, 384115200), (6, 320096000), (7, 274368000), (8, 240072000), (10, 192057600), (12, 160048000), (14, 137184000), (15, 128038400), (16, 120036000), (20, 96028800), (21, 91456000), (24, 80024000), (25, 76823040), (28, 68592000), (30, 64019200), (32, 60018000), (35, 54873600), (40, 48014400), (42, 45728000), (48, 40012000), (50, 38411520), (56, 34296000), (60, 32009600), (64, 30009000), (70, 27436800), (75, 25607680), (80, 24007200), (84, 22864000), (96, 20006000), (100, 19205760), (105, 18291200), (112, 17148000), (120, 16004800), (125, 15364608), (128, 15004500), (140, 13718400), (150, 12803840), (160, 12003600), (168, 11432000), (175, 10974720), (192, 10003000), (200, 9602880), (210, 9145600), (224, 8574000), (240, 8002400), (250, 7682304), (256, 7502250), (280, 6859200), (300, 6401920), (320, 6001800), (336, 5716000), (350, 5487360), (375, 5121536), (384, 5001500), (400, 4801440), (420, 4572800), (448, 4287000), (480, 4001200), (500, 3841152), (512, 3751125), (525, 3658240), (560, 3429600), (600, 3200960), (640, 3000900), (672, 2858000), (700, 2743680), (750, 2560768), (768, 2500750), (800, 2400720), (840, 2286400), (875, 2194944), (896, 2143500), (960, 2000600), (1000, 1920576), (1050, 1829120), (1120, 1714800), (1200, 1600480), (1280, 1500450), (1344, 1429000), (1400, 1371840), (1429, 1344000), (1500, 1280384), (1536, 1250375), (1600, 1200360), (1680, 1143200), (1750, 1097472), (1792, 1071750), (1920, 1000300), (2000, 960288), (2100, 914560), (2240, 857400), (2400, 800240), (2560, 750225), (2625, 731648), (2688, 714500), (2800, 685920), (2858, 672000), (3000, 640192), (3200, 600180), (3360, 571600), (3500, 548736), (3584, 535875), (3840, 500150), (4000, 480144), (4200, 457280), (4287, 448000), (4480, 428700), (4800, 400120), (5250, 365824), (5376, 357250), (5600, 342960), (5716, 336000), (6000, 320096), (6400, 300090), (6720, 285800), (7000, 274368), (7145, 268800), (7680, 250075), (8000, 240072), (8400, 228640), (8574, 224000), (8960, 214350), (9600, 200060), (10003, 192000), (10500, 182912), (10752, 178625), (11200, 171480), (11432, 168000), (12000, 160048), (12800, 150045), (13440, 142900), (14000, 137184), (14290, 134400), (16000, 120036), (16800, 114320), (17148, 112000), (17920, 107175), (19200, 100030), (20006, 96000), (21000, 91456), (21435, 89600), (22400, 85740), (22864, 84000), (24000, 80024), (26880, 71450), (28000, 68592), (28580, 67200), (30009, 64000), (32000, 60018), (33600, 57160), (34296, 56000), (35725, 53760), (38400, 50015), (40012, 48000), (42000, 45728), (42870, 44800)]