6540940000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2515

約数の個数: 240

約数和(自身を含む): 19366300800

約数和(自身を除く): 12825360800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 175, 190, 200, 224, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 608, 625, 665, 700, 760, 800, 875, 950, 1000, 1064, 1120, 1250, 1330, 1400, 1520, 1750, 1900, 2000, 2128, 2375, 2459, 2500, 2660, 2800, 3040, 3325, 3500, 3800, 4000, 4256, 4375, 4750, 4918, 5000, 5320, 5600, 6650, 7000, 7600, 8750, 9500, 9836, 10000, 10640, 11875, 12295, 13300, 14000, 15200, 16625, 17213, 17500, 19000, 19672, 20000, 21280, 23750, 24590, 26600, 28000, 33250, 34426, 35000, 38000, 39344, 46721, 47500, 49180, 53200, 61475, 66500, 68852, 70000, 76000, 78688, 83125, 86065, 93442, 95000, 98360, 106400, 122950, 133000, 137704, 140000, 166250, 172130, 186884, 190000, 196720, 233605, 245900, 266000, 275408, 307375, 327047, 332500, 344260, 373768, 380000, 393440, 430325, 467210, 491800, 532000, 550816, 614750, 654094, 665000, 688520, 747536, 860650, 934420, 983600, 1168025, 1229500, 1308188, 1330000, 1377040, 1495072, 1536875, 1635235, 1721300, 1868840, 1967200, 2151625, 2336050, 2459000, 2616376, 2660000, 2754080, 3073750, 3270470, 3442600, 3737680, 4303250, 4672100, 4918000, 5232752, 5840125, 6147500, 6540940, 6885200, 7475360, 8176175, 8606500, 9344200, 9836000, 10465504, 10758125, 11680250, 12295000, 13081880, 13770400, 16352350, 17213000, 18688400, 21516250, 23360500, 24590000, 26163760, 29200625, 32704700, 34426000, 37376800, 40880875, 43032500, 46721000, 49180000, 52327520, 58401250, 65409400, 68852000, 81761750, 86065000, 93442000, 116802500, 130818800, 163523500, 172130000, 186884000, 204404375, 233605000, 261637600, 327047000, 344260000, 408808750, 467210000, 654094000, 817617500, 934420000, 1308188000, 1635235000, 3270470000, 6540940000]

約数ペア:

[(1, 6540940000), (2, 3270470000), (4, 1635235000), (5, 1308188000), (7, 934420000), (8, 817617500), (10, 654094000), (14, 467210000), (16, 408808750), (19, 344260000), (20, 327047000), (25, 261637600), (28, 233605000), (32, 204404375), (35, 186884000), (38, 172130000), (40, 163523500), (50, 130818800), (56, 116802500), (70, 93442000), (76, 86065000), (80, 81761750), (95, 68852000), (100, 65409400), (112, 58401250), (125, 52327520), (133, 49180000), (140, 46721000), (152, 43032500), (160, 40880875), (175, 37376800), (190, 34426000), (200, 32704700), (224, 29200625), (250, 26163760), (266, 24590000), (280, 23360500), (304, 21516250), (350, 18688400), (380, 17213000), (400, 16352350), (475, 13770400), (500, 13081880), (532, 12295000), (560, 11680250), (608, 10758125), (625, 10465504), (665, 9836000), (700, 9344200), (760, 8606500), (800, 8176175), (875, 7475360), (950, 6885200), (1000, 6540940), (1064, 6147500), (1120, 5840125), (1250, 5232752), (1330, 4918000), (1400, 4672100), (1520, 4303250), (1750, 3737680), (1900, 3442600), (2000, 3270470), (2128, 3073750), (2375, 2754080), (2459, 2660000), (2500, 2616376), (2660, 2459000), (2800, 2336050), (3040, 2151625), (3325, 1967200), (3500, 1868840), (3800, 1721300), (4000, 1635235), (4256, 1536875), (4375, 1495072), (4750, 1377040), (4918, 1330000), (5000, 1308188), (5320, 1229500), (5600, 1168025), (6650, 983600), (7000, 934420), (7600, 860650), (8750, 747536), (9500, 688520), (9836, 665000), (10000, 654094), (10640, 614750), (11875, 550816), (12295, 532000), (13300, 491800), (14000, 467210), (15200, 430325), (16625, 393440), (17213, 380000), (17500, 373768), (19000, 344260), (19672, 332500), (20000, 327047), (21280, 307375), (23750, 275408), (24590, 266000), (26600, 245900), (28000, 233605), (33250, 196720), (34426, 190000), (35000, 186884), (38000, 172130), (39344, 166250), (46721, 140000), (47500, 137704), (49180, 133000), (53200, 122950), (61475, 106400), (66500, 98360), (68852, 95000), (70000, 93442), (76000, 86065), (78688, 83125)]