2386895840

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 7199539200

約数和(自身を除く): 4812643360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 49, 56, 61, 62, 70, 80, 92, 98, 112, 115, 122, 124, 140, 155, 160, 161, 184, 196, 217, 224, 230, 244, 245, 248, 280, 305, 310, 322, 343, 368, 392, 427, 434, 460, 488, 490, 496, 560, 610, 620, 644, 686, 713, 736, 784, 805, 854, 868, 920, 976, 980, 992, 1085, 1120, 1127, 1220, 1240, 1288, 1372, 1403, 1426, 1519, 1568, 1610, 1708, 1715, 1736, 1840, 1891, 1952, 1960, 2135, 2170, 2254, 2440, 2480, 2576, 2744, 2806, 2852, 2989, 3038, 3220, 3416, 3430, 3472, 3565, 3680, 3782, 3920, 4270, 4340, 4508, 4880, 4960, 4991, 5152, 5488, 5612, 5635, 5704, 5978, 6076, 6440, 6832, 6860, 6944, 7015, 7130, 7564, 7595, 7840, 7889, 8540, 8680, 9016, 9455, 9760, 9821, 9982, 10633, 10976, 11224, 11270, 11408, 11956, 12152, 12880, 13237, 13664, 13720, 14030, 14260, 14945, 15128, 15190, 15778, 17080, 17360, 18032, 18910, 19642, 19964, 20923, 21266, 22448, 22540, 22816, 23912, 24304, 24955, 25760, 26474, 27440, 28060, 28520, 29890, 30256, 30380, 31556, 34160, 34720, 34937, 36064, 37820, 39284, 39445, 39928, 41846, 42532, 43493, 44896, 45080, 47824, 48608, 49105, 49910, 52948, 53165, 54880, 56120, 57040, 59780, 60512, 60760, 63112, 66185, 68320, 68747, 69874, 75640, 78568, 78890, 79856, 83692, 85064, 86986, 90160, 92659, 95648, 98210, 99820, 104615, 105896, 106330, 112240, 114080, 119560, 121520, 126224, 132370, 137494, 139748, 151280, 157136, 157780, 159712, 167384, 170128, 173972, 174685, 180320, 185318, 196420, 199640, 209230, 211792, 212660, 217465, 224480, 239120, 243040, 244559, 252448, 264740, 274988, 279496, 302560, 304451, 314272, 315560, 334768, 340256, 343735, 347944, 349370, 370636, 392840, 399280, 418460, 423584, 425320, 434930, 463295, 478240, 481229, 489118, 529480, 549976, 558992, 608902, 631120, 648613, 669536, 687470, 695888, 698740, 741272, 785680, 798560, 836920, 850640, 869860, 926590, 962458, 978236, 1058960, 1099952, 1117984, 1217804, 1222795, 1262240, 1297226, 1374940, 1391776, 1397480, 1482544, 1522255, 1571360, 1673840, 1701280, 1739720, 1853180, 1924916, 1956472, 2117920, 2131157, 2199904, 2406145, 2435608, 2445590, 2594452, 2749880, 2794960, 2965088, 3044510, 3243065, 3347680, 3479440, 3706360, 3849832, 3912944, 4262314, 4812290, 4871216, 4891180, 5188904, 5499760, 5589920, 6089020, 6486130, 6958880, 7412720, 7699664, 7825888, 8524628, 9624580, 9742432, 9782360, 10377808, 10655785, 10999520, 12178040, 12972260, 14825440, 14918099, 15399328, 17049256, 19249160, 19564720, 20755616, 21311570, 24356080, 25944520, 29836198, 34098512, 38498320, 39129440, 42623140, 48712160, 51889040, 59672396, 68197024, 74590495, 76996640, 85246280, 103778080, 119344792, 149180990, 170492560, 238689584, 298361980, 340985120, 477379168, 596723960, 1193447920, 2386895840]

約数ペア:

[(1, 2386895840), (2, 1193447920), (4, 596723960), (5, 477379168), (7, 340985120), (8, 298361980), (10, 238689584), (14, 170492560), (16, 149180990), (20, 119344792), (23, 103778080), (28, 85246280), (31, 76996640), (32, 74590495), (35, 68197024), (40, 59672396), (46, 51889040), (49, 48712160), (56, 42623140), (61, 39129440), (62, 38498320), (70, 34098512), (80, 29836198), (92, 25944520), (98, 24356080), (112, 21311570), (115, 20755616), (122, 19564720), (124, 19249160), (140, 17049256), (155, 15399328), (160, 14918099), (161, 14825440), (184, 12972260), (196, 12178040), (217, 10999520), (224, 10655785), (230, 10377808), (244, 9782360), (245, 9742432), (248, 9624580), (280, 8524628), (305, 7825888), (310, 7699664), (322, 7412720), (343, 6958880), (368, 6486130), (392, 6089020), (427, 5589920), (434, 5499760), (460, 5188904), (488, 4891180), (490, 4871216), (496, 4812290), (560, 4262314), (610, 3912944), (620, 3849832), (644, 3706360), (686, 3479440), (713, 3347680), (736, 3243065), (784, 3044510), (805, 2965088), (854, 2794960), (868, 2749880), (920, 2594452), (976, 2445590), (980, 2435608), (992, 2406145), (1085, 2199904), (1120, 2131157), (1127, 2117920), (1220, 1956472), (1240, 1924916), (1288, 1853180), (1372, 1739720), (1403, 1701280), (1426, 1673840), (1519, 1571360), (1568, 1522255), (1610, 1482544), (1708, 1397480), (1715, 1391776), (1736, 1374940), (1840, 1297226), (1891, 1262240), (1952, 1222795), (1960, 1217804), (2135, 1117984), (2170, 1099952), (2254, 1058960), (2440, 978236), (2480, 962458), (2576, 926590), (2744, 869860), (2806, 850640), (2852, 836920), (2989, 798560), (3038, 785680), (3220, 741272), (3416, 698740), (3430, 695888), (3472, 687470), (3565, 669536), (3680, 648613), (3782, 631120), (3920, 608902), (4270, 558992), (4340, 549976), (4508, 529480), (4880, 489118), (4960, 481229), (4991, 478240), (5152, 463295), (5488, 434930), (5612, 425320), (5635, 423584), (5704, 418460), (5978, 399280), (6076, 392840), (6440, 370636), (6832, 349370), (6860, 347944), (6944, 343735), (7015, 340256), (7130, 334768), (7564, 315560), (7595, 314272), (7840, 304451), (7889, 302560), (8540, 279496), (8680, 274988), (9016, 264740), (9455, 252448), (9760, 244559), (9821, 243040), (9982, 239120), (10633, 224480), (10976, 217465), (11224, 212660), (11270, 211792), (11408, 209230), (11956, 199640), (12152, 196420), (12880, 185318), (13237, 180320), (13664, 174685), (13720, 173972), (14030, 170128), (14260, 167384), (14945, 159712), (15128, 157780), (15190, 157136), (15778, 151280), (17080, 139748), (17360, 137494), (18032, 132370), (18910, 126224), (19642, 121520), (19964, 119560), (20923, 114080), (21266, 112240), (22448, 106330), (22540, 105896), (22816, 104615), (23912, 99820), (24304, 98210), (24955, 95648), (25760, 92659), (26474, 90160), (27440, 86986), (28060, 85064), (28520, 83692), (29890, 79856), (30256, 78890), (30380, 78568), (31556, 75640), (34160, 69874), (34720, 68747), (34937, 68320), (36064, 66185), (37820, 63112), (39284, 60760), (39445, 60512), (39928, 59780), (41846, 57040), (42532, 56120), (43493, 54880), (44896, 53165), (45080, 52948), (47824, 49910), (48608, 49105)]