8273280000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 440

約数和(自身を含む): 28648829440

約数和(自身を除く): 20375549440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 139, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 278, 300, 310, 320, 372, 375, 384, 400, 417, 465, 480, 496, 500, 512, 556, 600, 620, 625, 640, 695, 744, 750, 768, 775, 800, 834, 930, 960, 992, 1000, 1024, 1112, 1200, 1240, 1250, 1280, 1390, 1488, 1500, 1536, 1550, 1600, 1668, 1860, 1875, 1920, 1984, 2000, 2085, 2224, 2325, 2400, 2480, 2500, 2560, 2780, 2976, 3000, 3072, 3100, 3200, 3336, 3475, 3720, 3750, 3840, 3875, 3968, 4000, 4170, 4309, 4448, 4650, 4800, 4960, 5000, 5120, 5560, 5952, 6000, 6200, 6400, 6672, 6950, 7440, 7500, 7680, 7750, 7936, 8000, 8340, 8618, 8896, 9300, 9600, 9920, 10000, 10425, 11120, 11625, 11904, 12000, 12400, 12800, 12927, 13344, 13900, 14880, 15000, 15360, 15500, 15872, 16000, 16680, 17236, 17375, 17792, 18600, 19200, 19375, 19840, 20000, 20850, 21545, 22240, 23250, 23808, 24000, 24800, 25600, 25854, 26688, 27800, 29760, 30000, 31000, 31744, 32000, 33360, 34472, 34750, 35584, 37200, 38400, 38750, 39680, 40000, 41700, 43090, 44480, 46500, 47616, 48000, 49600, 51708, 52125, 53376, 55600, 58125, 59520, 60000, 62000, 64000, 64635, 66720, 68944, 69500, 71168, 74400, 76800, 77500, 79360, 80000, 83400, 86180, 86875, 88960, 93000, 95232, 96000, 99200, 103416, 104250, 106752, 107725, 111200, 116250, 119040, 120000, 124000, 128000, 129270, 133440, 137888, 139000, 142336, 148800, 155000, 158720, 160000, 166800, 172360, 173750, 177920, 186000, 192000, 198400, 206832, 208500, 213504, 215450, 222400, 232500, 238080, 240000, 248000, 258540, 260625, 266880, 275776, 278000, 297600, 310000, 320000, 323175, 333600, 344720, 347500, 355840, 372000, 384000, 396800, 413664, 417000, 427008, 430900, 444800, 465000, 476160, 480000, 496000, 517080, 521250, 533760, 538625, 551552, 556000, 595200, 620000, 640000, 646350, 667200, 689440, 695000, 711680, 744000, 793600, 827328, 834000, 861800, 889600, 930000, 960000, 992000, 1034160, 1042500, 1067520, 1077250, 1103104, 1112000, 1190400, 1240000, 1292700, 1334400, 1378880, 1390000, 1488000, 1615875, 1654656, 1668000, 1723600, 1779200, 1860000, 1920000, 1984000, 2068320, 2085000, 2135040, 2154500, 2206208, 2224000, 2380800, 2480000, 2585400, 2668800, 2693125, 2757760, 2780000, 2976000, 3231750, 3309312, 3336000, 3447200, 3558400, 3720000, 3968000, 4136640, 4170000, 4309000, 4412416, 4448000, 4960000, 5170800, 5337600, 5386250, 5515520, 5560000, 5952000, 6463500, 6618624, 6672000, 6894400, 7440000, 8079375, 8273280, 8340000, 8618000, 8896000, 9920000, 10341600, 10675200, 10772500, 11031040, 11120000, 11904000, 12927000, 13237248, 13344000, 13788800, 14880000, 16158750, 16546560, 16680000, 17236000, 17792000, 19840000, 20683200, 21545000, 22062080, 22240000, 25854000, 26688000, 27577600, 29760000, 32317500, 33093120, 33360000, 34472000, 41366400, 43090000, 44480000, 51708000, 53376000, 55155200, 59520000, 64635000, 66186240, 66720000, 68944000, 82732800, 86180000, 88960000, 103416000, 110310400, 129270000, 133440000, 137888000, 165465600, 172360000, 206832000, 258540000, 266880000, 275776000, 330931200, 344720000, 413664000, 517080000, 551552000, 689440000, 827328000, 1034160000, 1378880000, 1654656000, 2068320000, 2757760000, 4136640000, 8273280000]

約数ペア:

[(1, 8273280000), (2, 4136640000), (3, 2757760000), (4, 2068320000), (5, 1654656000), (6, 1378880000), (8, 1034160000), (10, 827328000), (12, 689440000), (15, 551552000), (16, 517080000), (20, 413664000), (24, 344720000), (25, 330931200), (30, 275776000), (31, 266880000), (32, 258540000), (40, 206832000), (48, 172360000), (50, 165465600), (60, 137888000), (62, 133440000), (64, 129270000), (75, 110310400), (80, 103416000), (93, 88960000), (96, 86180000), (100, 82732800), (120, 68944000), (124, 66720000), (125, 66186240), (128, 64635000), (139, 59520000), (150, 55155200), (155, 53376000), (160, 51708000), (186, 44480000), (192, 43090000), (200, 41366400), (240, 34472000), (248, 33360000), (250, 33093120), (256, 32317500), (278, 29760000), (300, 27577600), (310, 26688000), (320, 25854000), (372, 22240000), (375, 22062080), (384, 21545000), (400, 20683200), (417, 19840000), (465, 17792000), (480, 17236000), (496, 16680000), (500, 16546560), (512, 16158750), (556, 14880000), (600, 13788800), (620, 13344000), (625, 13237248), (640, 12927000), (695, 11904000), (744, 11120000), (750, 11031040), (768, 10772500), (775, 10675200), (800, 10341600), (834, 9920000), (930, 8896000), (960, 8618000), (992, 8340000), (1000, 8273280), (1024, 8079375), (1112, 7440000), (1200, 6894400), (1240, 6672000), (1250, 6618624), (1280, 6463500), (1390, 5952000), (1488, 5560000), (1500, 5515520), (1536, 5386250), (1550, 5337600), (1600, 5170800), (1668, 4960000), (1860, 4448000), (1875, 4412416), (1920, 4309000), (1984, 4170000), (2000, 4136640), (2085, 3968000), (2224, 3720000), (2325, 3558400), (2400, 3447200), (2480, 3336000), (2500, 3309312), (2560, 3231750), (2780, 2976000), (2976, 2780000), (3000, 2757760), (3072, 2693125), (3100, 2668800), (3200, 2585400), (3336, 2480000), (3475, 2380800), (3720, 2224000), (3750, 2206208), (3840, 2154500), (3875, 2135040), (3968, 2085000), (4000, 2068320), (4170, 1984000), (4309, 1920000), (4448, 1860000), (4650, 1779200), (4800, 1723600), (4960, 1668000), (5000, 1654656), (5120, 1615875), (5560, 1488000), (5952, 1390000), (6000, 1378880), (6200, 1334400), (6400, 1292700), (6672, 1240000), (6950, 1190400), (7440, 1112000), (7500, 1103104), (7680, 1077250), (7750, 1067520), (7936, 1042500), (8000, 1034160), (8340, 992000), (8618, 960000), (8896, 930000), (9300, 889600), (9600, 861800), (9920, 834000), (10000, 827328), (10425, 793600), (11120, 744000), (11625, 711680), (11904, 695000), (12000, 689440), (12400, 667200), (12800, 646350), (12927, 640000), (13344, 620000), (13900, 595200), (14880, 556000), (15000, 551552), (15360, 538625), (15500, 533760), (15872, 521250), (16000, 517080), (16680, 496000), (17236, 480000), (17375, 476160), (17792, 465000), (18600, 444800), (19200, 430900), (19375, 427008), (19840, 417000), (20000, 413664), (20850, 396800), (21545, 384000), (22240, 372000), (23250, 355840), (23808, 347500), (24000, 344720), (24800, 333600), (25600, 323175), (25854, 320000), (26688, 310000), (27800, 297600), (29760, 278000), (30000, 275776), (31000, 266880), (31744, 260625), (32000, 258540), (33360, 248000), (34472, 240000), (34750, 238080), (35584, 232500), (37200, 222400), (38400, 215450), (38750, 213504), (39680, 208500), (40000, 206832), (41700, 198400), (43090, 192000), (44480, 186000), (46500, 177920), (47616, 173750), (48000, 172360), (49600, 166800), (51708, 160000), (52125, 158720), (53376, 155000), (55600, 148800), (58125, 142336), (59520, 139000), (60000, 137888), (62000, 133440), (64000, 129270), (64635, 128000), (66720, 124000), (68944, 120000), (69500, 119040), (71168, 116250), (74400, 111200), (76800, 107725), (77500, 106752), (79360, 104250), (80000, 103416), (83400, 99200), (86180, 96000), (86875, 95232), (88960, 93000)]