2598377040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3874

約数の個数: 240

約数和(自身を含む): 10047273600

約数和(自身を除く): 7448896560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 315, 336, 360, 417, 420, 504, 556, 560, 630, 695, 720, 834, 840, 973, 1008, 1112, 1251, 1260, 1390, 1668, 1680, 1946, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3709, 3892, 4170, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 7418, 7784, 8340, 8757, 9730, 10008, 11120, 11127, 11676, 12510, 14595, 14836, 15568, 16680, 17514, 18545, 19460, 20016, 22254, 23352, 25020, 25963, 29190, 29672, 33360, 33381, 35028, 37090, 38920, 43785, 44508, 46704, 50040, 51926, 55635, 58380, 59344, 66762, 70056, 74180, 77840, 77889, 87570, 89016, 100080, 103852, 111270, 116760, 129815, 133524, 140112, 148360, 155778, 166905, 175140, 178032, 207704, 222540, 233520, 233667, 259630, 267048, 296720, 311556, 333810, 350280, 389445, 415408, 445080, 467334, 515551, 519260, 534096, 623112, 667620, 700560, 778890, 890160, 934668, 1031102, 1038520, 1168335, 1246224, 1335240, 1546653, 1557780, 1869336, 2062204, 2077040, 2336670, 2577755, 2670480, 3093306, 3115560, 3608857, 3738672, 4124408, 4639959, 4673340, 5155510, 6186612, 6231120, 7217714, 7733265, 8248816, 9279918, 9346680, 10311020, 10826571, 12373224, 14435428, 15466530, 18044285, 18559836, 18693360, 20622040, 21653142, 23199795, 24746448, 28870856, 30933060, 32479713, 36088570, 37119672, 41244080, 43306284, 46399590, 54132855, 57741712, 61866120, 64959426, 72177140, 74239344, 86612568, 92799180, 108265710, 123732240, 129918852, 144354280, 162398565, 173225136, 185598360, 216531420, 259837704, 288708560, 324797130, 371196720, 433062840, 519675408, 649594260, 866125680, 1299188520, 2598377040]

約数ペア:

[(1, 2598377040), (2, 1299188520), (3, 866125680), (4, 649594260), (5, 519675408), (6, 433062840), (7, 371196720), (8, 324797130), (9, 288708560), (10, 259837704), (12, 216531420), (14, 185598360), (15, 173225136), (16, 162398565), (18, 144354280), (20, 129918852), (21, 123732240), (24, 108265710), (28, 92799180), (30, 86612568), (35, 74239344), (36, 72177140), (40, 64959426), (42, 61866120), (45, 57741712), (48, 54132855), (56, 46399590), (60, 43306284), (63, 41244080), (70, 37119672), (72, 36088570), (80, 32479713), (84, 30933060), (90, 28870856), (105, 24746448), (112, 23199795), (120, 21653142), (126, 20622040), (139, 18693360), (140, 18559836), (144, 18044285), (168, 15466530), (180, 14435428), (210, 12373224), (240, 10826571), (252, 10311020), (278, 9346680), (280, 9279918), (315, 8248816), (336, 7733265), (360, 7217714), (417, 6231120), (420, 6186612), (504, 5155510), (556, 4673340), (560, 4639959), (630, 4124408), (695, 3738672), (720, 3608857), (834, 3115560), (840, 3093306), (973, 2670480), (1008, 2577755), (1112, 2336670), (1251, 2077040), (1260, 2062204), (1390, 1869336), (1668, 1557780), (1680, 1546653), (1946, 1335240), (2085, 1246224), (2224, 1168335), (2502, 1038520), (2520, 1031102), (2780, 934668), (2919, 890160), (3336, 778890), (3709, 700560), (3892, 667620), (4170, 623112), (4865, 534096), (5004, 519260), (5040, 515551), (5560, 467334), (5838, 445080), (6255, 415408), (6672, 389445), (7418, 350280), (7784, 333810), (8340, 311556), (8757, 296720), (9730, 267048), (10008, 259630), (11120, 233667), (11127, 233520), (11676, 222540), (12510, 207704), (14595, 178032), (14836, 175140), (15568, 166905), (16680, 155778), (17514, 148360), (18545, 140112), (19460, 133524), (20016, 129815), (22254, 116760), (23352, 111270), (25020, 103852), (25963, 100080), (29190, 89016), (29672, 87570), (33360, 77889), (33381, 77840), (35028, 74180), (37090, 70056), (38920, 66762), (43785, 59344), (44508, 58380), (46704, 55635), (50040, 51926)]