19780068000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21407}}^1$

素因数の和:21453

約数の個数: 384

約数和(自身を含む): 80792764416

約数和(自身を除く): 61012696416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 125, 132, 140, 150, 154, 160, 165, 168, 175, 176, 200, 210, 220, 224, 231, 240, 250, 264, 275, 280, 300, 308, 330, 336, 350, 352, 375, 385, 400, 420, 440, 462, 480, 500, 525, 528, 550, 560, 600, 616, 660, 672, 700, 750, 770, 800, 825, 840, 875, 880, 924, 1000, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1320, 1375, 1400, 1500, 1540, 1650, 1680, 1750, 1760, 1848, 1925, 2000, 2100, 2200, 2310, 2400, 2464, 2625, 2640, 2750, 2800, 3000, 3080, 3300, 3360, 3500, 3696, 3850, 4000, 4125, 4200, 4400, 4620, 5250, 5280, 5500, 5600, 5775, 6000, 6160, 6600, 7000, 7392, 7700, 8250, 8400, 8800, 9240, 9625, 10500, 11000, 11550, 12000, 12320, 13200, 14000, 15400, 16500, 16800, 18480, 19250, 21000, 21407, 22000, 23100, 26400, 28000, 28875, 30800, 33000, 36960, 38500, 42000, 42814, 44000, 46200, 57750, 61600, 64221, 66000, 77000, 84000, 85628, 92400, 107035, 115500, 128442, 132000, 149849, 154000, 171256, 184800, 214070, 231000, 235477, 256884, 299698, 308000, 321105, 342512, 428140, 449547, 462000, 470954, 513768, 535175, 599396, 642210, 685024, 706431, 749245, 856280, 899094, 924000, 941908, 1027536, 1070350, 1177385, 1198792, 1284420, 1412862, 1498490, 1605525, 1648339, 1712560, 1798188, 1883816, 2055072, 2140700, 2247735, 2354770, 2397584, 2568840, 2675875, 2825724, 2996980, 3211050, 3296678, 3425120, 3532155, 3596376, 3746225, 3767632, 4281400, 4495470, 4709540, 4795168, 4945017, 5137680, 5351750, 5651448, 5886925, 5993960, 6422100, 6593356, 7064310, 7192752, 7492450, 7535264, 8027625, 8241695, 8562800, 8990940, 9419080, 9890034, 10275360, 10703500, 11238675, 11302896, 11773850, 11987920, 12844200, 13186712, 14128620, 14385504, 14984900, 16055250, 16483390, 17125600, 17660775, 17981880, 18731125, 18838160, 19780068, 21407000, 22477350, 22605792, 23547700, 23975840, 24725085, 25688400, 26373424, 28257240, 29434625, 29969800, 32110500, 32966780, 35321550, 35963760, 37462250, 37676320, 39560136, 41208475, 42814000, 44954700, 47095400, 49450170, 51376800, 52746848, 56193375, 56514480, 58869250, 59939600, 64221000, 65933560, 70643100, 71927520, 74924500, 79120272, 82416950, 85628000, 88303875, 89909400, 94190800, 98900340, 112386750, 113028960, 117738500, 119879200, 123625425, 128442000, 131867120, 141286200, 149849000, 158240544, 164833900, 176607750, 179818800, 188381600, 197800680, 206042375, 224773500, 235477000, 247250850, 256884000, 263734240, 282572400, 299698000, 329667800, 353215500, 359637600, 395601360, 412084750, 449547000, 470954000, 494501700, 565144800, 599396000, 618127125, 659335600, 706431000, 791202720, 824169500, 899094000, 941908000, 989003400, 1236254250, 1318671200, 1412862000, 1648339000, 1798188000, 1978006800, 2472508500, 2825724000, 3296678000, 3956013600, 4945017000, 6593356000, 9890034000, 19780068000]

約数ペア:

[(1, 19780068000), (2, 9890034000), (3, 6593356000), (4, 4945017000), (5, 3956013600), (6, 3296678000), (7, 2825724000), (8, 2472508500), (10, 1978006800), (11, 1798188000), (12, 1648339000), (14, 1412862000), (15, 1318671200), (16, 1236254250), (20, 989003400), (21, 941908000), (22, 899094000), (24, 824169500), (25, 791202720), (28, 706431000), (30, 659335600), (32, 618127125), (33, 599396000), (35, 565144800), (40, 494501700), (42, 470954000), (44, 449547000), (48, 412084750), (50, 395601360), (55, 359637600), (56, 353215500), (60, 329667800), (66, 299698000), (70, 282572400), (75, 263734240), (77, 256884000), (80, 247250850), (84, 235477000), (88, 224773500), (96, 206042375), (100, 197800680), (105, 188381600), (110, 179818800), (112, 176607750), (120, 164833900), (125, 158240544), (132, 149849000), (140, 141286200), (150, 131867120), (154, 128442000), (160, 123625425), (165, 119879200), (168, 117738500), (175, 113028960), (176, 112386750), (200, 98900340), (210, 94190800), (220, 89909400), (224, 88303875), (231, 85628000), (240, 82416950), (250, 79120272), (264, 74924500), (275, 71927520), (280, 70643100), (300, 65933560), (308, 64221000), (330, 59939600), (336, 58869250), (350, 56514480), (352, 56193375), (375, 52746848), (385, 51376800), (400, 49450170), (420, 47095400), (440, 44954700), (462, 42814000), (480, 41208475), (500, 39560136), (525, 37676320), (528, 37462250), (550, 35963760), (560, 35321550), (600, 32966780), (616, 32110500), (660, 29969800), (672, 29434625), (700, 28257240), (750, 26373424), (770, 25688400), (800, 24725085), (825, 23975840), (840, 23547700), (875, 22605792), (880, 22477350), (924, 21407000), (1000, 19780068), (1050, 18838160), (1056, 18731125), (1100, 17981880), (1120, 17660775), (1155, 17125600), (1200, 16483390), (1232, 16055250), (1320, 14984900), (1375, 14385504), (1400, 14128620), (1500, 13186712), (1540, 12844200), (1650, 11987920), (1680, 11773850), (1750, 11302896), (1760, 11238675), (1848, 10703500), (1925, 10275360), (2000, 9890034), (2100, 9419080), (2200, 8990940), (2310, 8562800), (2400, 8241695), (2464, 8027625), (2625, 7535264), (2640, 7492450), (2750, 7192752), (2800, 7064310), (3000, 6593356), (3080, 6422100), (3300, 5993960), (3360, 5886925), (3500, 5651448), (3696, 5351750), (3850, 5137680), (4000, 4945017), (4125, 4795168), (4200, 4709540), (4400, 4495470), (4620, 4281400), (5250, 3767632), (5280, 3746225), (5500, 3596376), (5600, 3532155), (5775, 3425120), (6000, 3296678), (6160, 3211050), (6600, 2996980), (7000, 2825724), (7392, 2675875), (7700, 2568840), (8250, 2397584), (8400, 2354770), (8800, 2247735), (9240, 2140700), (9625, 2055072), (10500, 1883816), (11000, 1798188), (11550, 1712560), (12000, 1648339), (12320, 1605525), (13200, 1498490), (14000, 1412862), (15400, 1284420), (16500, 1198792), (16800, 1177385), (18480, 1070350), (19250, 1027536), (21000, 941908), (21407, 924000), (22000, 899094), (23100, 856280), (26400, 749245), (28000, 706431), (28875, 685024), (30800, 642210), (33000, 599396), (36960, 535175), (38500, 513768), (42000, 470954), (42814, 462000), (44000, 449547), (46200, 428140), (57750, 342512), (61600, 321105), (64221, 308000), (66000, 299698), (77000, 256884), (84000, 235477), (85628, 231000), (92400, 214070), (107035, 184800), (115500, 171256), (128442, 154000), (132000, 149849)]