20740272000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3687

約数の個数: 512

約数和(自身を含む): 83221032960

約数和(自身を除く): 62480760960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 125, 128, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 250, 255, 272, 280, 300, 320, 336, 340, 350, 357, 375, 384, 400, 408, 420, 425, 448, 476, 480, 500, 510, 525, 544, 560, 595, 600, 640, 672, 680, 700, 714, 750, 800, 816, 840, 850, 875, 896, 952, 960, 1000, 1020, 1050, 1088, 1120, 1190, 1200, 1275, 1344, 1360, 1400, 1428, 1500, 1600, 1632, 1680, 1700, 1750, 1785, 1904, 1920, 2000, 2040, 2100, 2125, 2176, 2240, 2380, 2400, 2550, 2625, 2688, 2720, 2800, 2856, 2975, 3000, 3200, 3264, 3360, 3400, 3500, 3570, 3631, 3808, 4000, 4080, 4200, 4250, 4480, 4760, 4800, 5100, 5250, 5440, 5600, 5712, 5950, 6000, 6375, 6528, 6720, 6800, 7000, 7140, 7262, 7616, 8000, 8160, 8400, 8500, 8925, 9520, 9600, 10200, 10500, 10880, 10893, 11200, 11424, 11900, 12000, 12750, 13440, 13600, 14000, 14280, 14524, 14875, 15232, 16000, 16320, 16800, 17000, 17850, 18155, 19040, 20400, 21000, 21786, 22400, 22848, 23800, 24000, 25417, 25500, 27200, 28000, 28560, 29048, 29750, 32640, 33600, 34000, 35700, 36310, 38080, 40800, 42000, 43572, 44625, 45696, 47600, 48000, 50834, 51000, 54400, 54465, 56000, 57120, 58096, 59500, 61727, 67200, 68000, 71400, 72620, 76160, 76251, 81600, 84000, 87144, 89250, 90775, 95200, 101668, 102000, 108930, 112000, 114240, 116192, 119000, 123454, 127085, 136000, 142800, 145240, 152502, 163200, 168000, 174288, 178500, 181550, 185181, 190400, 203336, 204000, 217860, 228480, 232384, 238000, 246908, 254170, 272000, 272325, 285600, 290480, 305004, 308635, 336000, 348576, 357000, 363100, 370362, 380800, 381255, 406672, 408000, 432089, 435720, 453875, 464768, 476000, 493816, 508340, 544650, 571200, 580960, 610008, 617270, 635425, 697152, 714000, 726200, 740724, 762510, 813344, 816000, 864178, 871440, 907750, 925905, 952000, 987632, 1016680, 1089300, 1142400, 1161920, 1220016, 1234540, 1270850, 1296267, 1361625, 1394304, 1428000, 1452400, 1481448, 1525020, 1543175, 1626688, 1728356, 1742880, 1815500, 1851810, 1904000, 1906275, 1975264, 2033360, 2160445, 2178600, 2323840, 2440032, 2469080, 2541700, 2592534, 2723250, 2856000, 2904800, 2962896, 3050040, 3086350, 3177125, 3253376, 3456712, 3485760, 3631000, 3703620, 3812550, 3950528, 4066720, 4320890, 4357200, 4629525, 4880064, 4938160, 5083400, 5185068, 5446500, 5712000, 5809600, 5925792, 6100080, 6172700, 6354250, 6481335, 6913424, 6971520, 7262000, 7407240, 7625100, 7715875, 7901056, 8133440, 8641780, 8714400, 9259050, 9531375, 9760128, 9876320, 10166800, 10370136, 10802225, 10893000, 11619200, 11851584, 12200160, 12345400, 12708500, 12962670, 13826848, 14524000, 14814480, 15250200, 15431750, 16266880, 17283560, 17428800, 18518100, 19062750, 19752640, 20333600, 20740272, 21604450, 21786000, 23147625, 23703168, 24400320, 24690800, 25417000, 25925340, 27653696, 29048000, 29628960, 30500400, 30863500, 32406675, 34567120, 34857600, 37036200, 38125500, 39505280, 40667200, 41480544, 43208900, 43572000, 46295250, 48800640, 49381600, 50834000, 51850680, 54011125, 55307392, 58096000, 59257920, 61000800, 61727000, 64813350, 69134240, 74072400, 76251000, 81334400, 82961088, 86417800, 87144000, 92590500, 98763200, 101668000, 103701360, 108022250, 118515840, 122001600, 123454000, 129626700, 138268480, 148144800, 152502000, 162033375, 165922176, 172835600, 174288000, 185181000, 197526400, 203336000, 207402720, 216044500, 244003200, 246908000, 259253400, 276536960, 296289600, 305004000, 324066750, 345671200, 370362000, 406672000, 414805440, 432089000, 493816000, 518506800, 592579200, 610008000, 648133500, 691342400, 740724000, 829610880, 864178000, 987632000, 1037013600, 1220016000, 1296267000, 1382684800, 1481448000, 1728356000, 2074027200, 2592534000, 2962896000, 3456712000, 4148054400, 5185068000, 6913424000, 10370136000, 20740272000]

約数ペア:

[(1, 20740272000), (2, 10370136000), (3, 6913424000), (4, 5185068000), (5, 4148054400), (6, 3456712000), (7, 2962896000), (8, 2592534000), (10, 2074027200), (12, 1728356000), (14, 1481448000), (15, 1382684800), (16, 1296267000), (17, 1220016000), (20, 1037013600), (21, 987632000), (24, 864178000), (25, 829610880), (28, 740724000), (30, 691342400), (32, 648133500), (34, 610008000), (35, 592579200), (40, 518506800), (42, 493816000), (48, 432089000), (50, 414805440), (51, 406672000), (56, 370362000), (60, 345671200), (64, 324066750), (68, 305004000), (70, 296289600), (75, 276536960), (80, 259253400), (84, 246908000), (85, 244003200), (96, 216044500), (100, 207402720), (102, 203336000), (105, 197526400), (112, 185181000), (119, 174288000), (120, 172835600), (125, 165922176), (128, 162033375), (136, 152502000), (140, 148144800), (150, 138268480), (160, 129626700), (168, 123454000), (170, 122001600), (175, 118515840), (192, 108022250), (200, 103701360), (204, 101668000), (210, 98763200), (224, 92590500), (238, 87144000), (240, 86417800), (250, 82961088), (255, 81334400), (272, 76251000), (280, 74072400), (300, 69134240), (320, 64813350), (336, 61727000), (340, 61000800), (350, 59257920), (357, 58096000), (375, 55307392), (384, 54011125), (400, 51850680), (408, 50834000), (420, 49381600), (425, 48800640), (448, 46295250), (476, 43572000), (480, 43208900), (500, 41480544), (510, 40667200), (525, 39505280), (544, 38125500), (560, 37036200), (595, 34857600), (600, 34567120), (640, 32406675), (672, 30863500), (680, 30500400), (700, 29628960), (714, 29048000), (750, 27653696), (800, 25925340), (816, 25417000), (840, 24690800), (850, 24400320), (875, 23703168), (896, 23147625), (952, 21786000), (960, 21604450), (1000, 20740272), (1020, 20333600), (1050, 19752640), (1088, 19062750), (1120, 18518100), (1190, 17428800), (1200, 17283560), (1275, 16266880), (1344, 15431750), (1360, 15250200), (1400, 14814480), (1428, 14524000), (1500, 13826848), (1600, 12962670), (1632, 12708500), (1680, 12345400), (1700, 12200160), (1750, 11851584), (1785, 11619200), (1904, 10893000), (1920, 10802225), (2000, 10370136), (2040, 10166800), (2100, 9876320), (2125, 9760128), (2176, 9531375), (2240, 9259050), (2380, 8714400), (2400, 8641780), (2550, 8133440), (2625, 7901056), (2688, 7715875), (2720, 7625100), (2800, 7407240), (2856, 7262000), (2975, 6971520), (3000, 6913424), (3200, 6481335), (3264, 6354250), (3360, 6172700), (3400, 6100080), (3500, 5925792), (3570, 5809600), (3631, 5712000), (3808, 5446500), (4000, 5185068), (4080, 5083400), (4200, 4938160), (4250, 4880064), (4480, 4629525), (4760, 4357200), (4800, 4320890), (5100, 4066720), (5250, 3950528), (5440, 3812550), (5600, 3703620), (5712, 3631000), (5950, 3485760), (6000, 3456712), (6375, 3253376), (6528, 3177125), (6720, 3086350), (6800, 3050040), (7000, 2962896), (7140, 2904800), (7262, 2856000), (7616, 2723250), (8000, 2592534), (8160, 2541700), (8400, 2469080), (8500, 2440032), (8925, 2323840), (9520, 2178600), (9600, 2160445), (10200, 2033360), (10500, 1975264), (10880, 1906275), (10893, 1904000), (11200, 1851810), (11424, 1815500), (11900, 1742880), (12000, 1728356), (12750, 1626688), (13440, 1543175), (13600, 1525020), (14000, 1481448), (14280, 1452400), (14524, 1428000), (14875, 1394304), (15232, 1361625), (16000, 1296267), (16320, 1270850), (16800, 1234540), (17000, 1220016), (17850, 1161920), (18155, 1142400), (19040, 1089300), (20400, 1016680), (21000, 987632), (21786, 952000), (22400, 925905), (22848, 907750), (23800, 871440), (24000, 864178), (25417, 816000), (25500, 813344), (27200, 762510), (28000, 740724), (28560, 726200), (29048, 714000), (29750, 697152), (32640, 635425), (33600, 617270), (34000, 610008), (35700, 580960), (36310, 571200), (38080, 544650), (40800, 508340), (42000, 493816), (43572, 476000), (44625, 464768), (45696, 453875), (47600, 435720), (48000, 432089), (50834, 408000), (51000, 406672), (54400, 381255), (54465, 380800), (56000, 370362), (57120, 363100), (58096, 357000), (59500, 348576), (61727, 336000), (67200, 308635), (68000, 305004), (71400, 290480), (72620, 285600), (76160, 272325), (76251, 272000), (81600, 254170), (84000, 246908), (87144, 238000), (89250, 232384), (90775, 228480), (95200, 217860), (101668, 204000), (102000, 203336), (108930, 190400), (112000, 185181), (114240, 181550), (116192, 178500), (119000, 174288), (123454, 168000), (127085, 163200), (136000, 152502), (142800, 145240)]