168141120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 617988096

約数和(自身を除く): 449846976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 191, 192, 210, 224, 240, 262, 280, 320, 336, 382, 393, 420, 448, 480, 524, 560, 573, 655, 672, 764, 786, 840, 917, 955, 960, 1048, 1120, 1146, 1310, 1337, 1344, 1528, 1572, 1680, 1834, 1910, 1965, 2096, 2240, 2292, 2620, 2674, 2751, 2865, 3056, 3144, 3360, 3668, 3820, 3930, 4011, 4192, 4584, 4585, 5240, 5348, 5502, 5730, 6112, 6288, 6685, 6720, 7336, 7640, 7860, 8022, 8384, 9168, 9170, 10480, 10696, 11004, 11460, 12224, 12576, 13370, 13755, 14672, 15280, 15720, 16044, 18336, 18340, 20055, 20960, 21392, 22008, 22920, 25021, 25152, 26740, 27510, 29344, 30560, 31440, 32088, 36672, 36680, 40110, 41920, 42784, 44016, 45840, 50042, 53480, 55020, 58688, 61120, 62880, 64176, 73360, 75063, 80220, 85568, 88032, 91680, 100084, 106960, 110040, 125105, 125760, 128352, 146720, 150126, 160440, 175147, 176064, 183360, 200168, 213920, 220080, 250210, 256704, 293440, 300252, 320880, 350294, 375315, 400336, 427840, 440160, 500420, 525441, 600504, 641760, 700588, 750630, 800672, 875735, 880320, 1000840, 1050882, 1201008, 1283520, 1401176, 1501260, 1601344, 1751470, 2001680, 2101764, 2402016, 2627205, 2802352, 3002520, 3502940, 4003360, 4203528, 4804032, 5254410, 5604704, 6005040, 7005880, 8006720, 8407056, 10508820, 11209408, 12010080, 14011760, 16814112, 21017640, 24020160, 28023520, 33628224, 42035280, 56047040, 84070560, 168141120]

約数ペア:

[(1, 168141120), (2, 84070560), (3, 56047040), (4, 42035280), (5, 33628224), (6, 28023520), (7, 24020160), (8, 21017640), (10, 16814112), (12, 14011760), (14, 12010080), (15, 11209408), (16, 10508820), (20, 8407056), (21, 8006720), (24, 7005880), (28, 6005040), (30, 5604704), (32, 5254410), (35, 4804032), (40, 4203528), (42, 4003360), (48, 3502940), (56, 3002520), (60, 2802352), (64, 2627205), (70, 2402016), (80, 2101764), (84, 2001680), (96, 1751470), (105, 1601344), (112, 1501260), (120, 1401176), (131, 1283520), (140, 1201008), (160, 1050882), (168, 1000840), (191, 880320), (192, 875735), (210, 800672), (224, 750630), (240, 700588), (262, 641760), (280, 600504), (320, 525441), (336, 500420), (382, 440160), (393, 427840), (420, 400336), (448, 375315), (480, 350294), (524, 320880), (560, 300252), (573, 293440), (655, 256704), (672, 250210), (764, 220080), (786, 213920), (840, 200168), (917, 183360), (955, 176064), (960, 175147), (1048, 160440), (1120, 150126), (1146, 146720), (1310, 128352), (1337, 125760), (1344, 125105), (1528, 110040), (1572, 106960), (1680, 100084), (1834, 91680), (1910, 88032), (1965, 85568), (2096, 80220), (2240, 75063), (2292, 73360), (2620, 64176), (2674, 62880), (2751, 61120), (2865, 58688), (3056, 55020), (3144, 53480), (3360, 50042), (3668, 45840), (3820, 44016), (3930, 42784), (4011, 41920), (4192, 40110), (4584, 36680), (4585, 36672), (5240, 32088), (5348, 31440), (5502, 30560), (5730, 29344), (6112, 27510), (6288, 26740), (6685, 25152), (6720, 25021), (7336, 22920), (7640, 22008), (7860, 21392), (8022, 20960), (8384, 20055), (9168, 18340), (9170, 18336), (10480, 16044), (10696, 15720), (11004, 15280), (11460, 14672), (12224, 13755), (12576, 13370)]