71599500280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^2\times {\mathrm{599}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 202212288000

約数和(自身を除く): 130612787720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 197, 220, 280, 308, 385, 394, 440, 599, 616, 770, 788, 985, 1198, 1379, 1540, 1576, 1970, 2167, 2396, 2758, 2995, 3080, 3940, 4193, 4334, 4792, 5516, 5990, 6589, 6895, 7880, 8386, 8668, 10835, 11032, 11980, 13178, 13790, 15169, 16772, 17336, 20965, 21670, 23960, 26356, 27580, 30338, 32945, 33544, 38809, 41930, 43340, 46123, 52712, 55160, 60676, 65890, 75845, 77618, 83860, 86680, 92246, 118003, 121352, 131780, 151690, 155236, 167720, 184492, 194045, 230615, 236006, 263560, 271663, 303380, 310472, 368984, 388090, 426899, 461230, 472012, 543326, 590015, 606760, 776180, 826021, 853798, 922460, 944024, 1086652, 1180030, 1298033, 1358315, 1552360, 1652042, 1707596, 1844920, 2134495, 2173304, 2360060, 2596066, 2716630, 2988293, 3304084, 3415192, 4130105, 4268990, 4720120, 5192132, 5433260, 5976586, 6490165, 6608168, 8260210, 8537980, 9086231, 10384264, 10866520, 11953172, 12980330, 14941465, 16520420, 17075960, 18172462, 23246591, 23906344, 25960660, 29882930, 33040840, 36344924, 45431155, 46493182, 51921320, 59765860, 72689848, 90862310, 92986364, 116232955, 119531720, 162726137, 181724620, 185972728, 232465910, 255712501, 325452274, 363449240, 464931820, 511425002, 650904548, 813630685, 929863640, 1022850004, 1278562505, 1301809096, 1627261370, 1789987507, 2045700008, 2557125010, 3254522740, 3579975014, 5114250020, 6509045480, 7159950028, 8949937535, 10228500040, 14319900056, 17899875070, 35799750140, 71599500280]

約数ペア:

[(1, 71599500280), (2, 35799750140), (4, 17899875070), (5, 14319900056), (7, 10228500040), (8, 8949937535), (10, 7159950028), (11, 6509045480), (14, 5114250020), (20, 3579975014), (22, 3254522740), (28, 2557125010), (35, 2045700008), (40, 1789987507), (44, 1627261370), (55, 1301809096), (56, 1278562505), (70, 1022850004), (77, 929863640), (88, 813630685), (110, 650904548), (140, 511425002), (154, 464931820), (197, 363449240), (220, 325452274), (280, 255712501), (308, 232465910), (385, 185972728), (394, 181724620), (440, 162726137), (599, 119531720), (616, 116232955), (770, 92986364), (788, 90862310), (985, 72689848), (1198, 59765860), (1379, 51921320), (1540, 46493182), (1576, 45431155), (1970, 36344924), (2167, 33040840), (2396, 29882930), (2758, 25960660), (2995, 23906344), (3080, 23246591), (3940, 18172462), (4193, 17075960), (4334, 16520420), (4792, 14941465), (5516, 12980330), (5990, 11953172), (6589, 10866520), (6895, 10384264), (7880, 9086231), (8386, 8537980), (8668, 8260210), (10835, 6608168), (11032, 6490165), (11980, 5976586), (13178, 5433260), (13790, 5192132), (15169, 4720120), (16772, 4268990), (17336, 4130105), (20965, 3415192), (21670, 3304084), (23960, 2988293), (26356, 2716630), (27580, 2596066), (30338, 2360060), (32945, 2173304), (33544, 2134495), (38809, 1844920), (41930, 1707596), (43340, 1652042), (46123, 1552360), (52712, 1358315), (55160, 1298033), (60676, 1180030), (65890, 1086652), (75845, 944024), (77618, 922460), (83860, 853798), (86680, 826021), (92246, 776180), (118003, 606760), (121352, 590015), (131780, 543326), (151690, 472012), (155236, 461230), (167720, 426899), (184492, 388090), (194045, 368984), (230615, 310472), (236006, 303380), (263560, 271663)]