191948400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 240

約数和(自身を含む): 781100800

約数和(自身を除く): 589152400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2539, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5078, 5400, 6300, 7560, 7617, 8400, 9450, 10156, 10800, 12600, 12695, 15120, 15234, 17773, 18900, 20312, 22851, 25200, 25390, 30468, 35546, 37800, 38085, 40624, 45702, 50780, 53319, 60936, 63475, 68553, 71092, 75600, 76170, 88865, 91404, 101560, 106638, 114255, 121872, 126950, 137106, 142184, 152340, 159957, 177730, 182808, 190425, 203120, 213276, 228510, 253900, 266595, 274212, 284368, 304680, 319914, 342765, 355460, 365616, 380850, 426552, 444325, 457020, 479871, 507800, 533190, 548424, 571275, 609360, 639828, 685530, 710920, 761700, 799785, 853104, 888650, 914040, 959742, 1015600, 1066380, 1096848, 1142550, 1279656, 1332975, 1371060, 1421840, 1523400, 1599570, 1713825, 1777300, 1828080, 1919484, 2132760, 2285100, 2399355, 2559312, 2665950, 2742120, 3046800, 3199140, 3427650, 3554600, 3838968, 3998925, 4265520, 4570200, 4798710, 5331900, 5484240, 6398280, 6855300, 7109200, 7677936, 7997850, 9140400, 9597420, 10663800, 11996775, 12796560, 13710600, 15995700, 19194840, 21327600, 23993550, 27421200, 31991400, 38389680, 47987100, 63982800, 95974200, 191948400]

約数ペア:

[(1, 191948400), (2, 95974200), (3, 63982800), (4, 47987100), (5, 38389680), (6, 31991400), (7, 27421200), (8, 23993550), (9, 21327600), (10, 19194840), (12, 15995700), (14, 13710600), (15, 12796560), (16, 11996775), (18, 10663800), (20, 9597420), (21, 9140400), (24, 7997850), (25, 7677936), (27, 7109200), (28, 6855300), (30, 6398280), (35, 5484240), (36, 5331900), (40, 4798710), (42, 4570200), (45, 4265520), (48, 3998925), (50, 3838968), (54, 3554600), (56, 3427650), (60, 3199140), (63, 3046800), (70, 2742120), (72, 2665950), (75, 2559312), (80, 2399355), (84, 2285100), (90, 2132760), (100, 1919484), (105, 1828080), (108, 1777300), (112, 1713825), (120, 1599570), (126, 1523400), (135, 1421840), (140, 1371060), (144, 1332975), (150, 1279656), (168, 1142550), (175, 1096848), (180, 1066380), (189, 1015600), (200, 959742), (210, 914040), (216, 888650), (225, 853104), (240, 799785), (252, 761700), (270, 710920), (280, 685530), (300, 639828), (315, 609360), (336, 571275), (350, 548424), (360, 533190), (378, 507800), (400, 479871), (420, 457020), (432, 444325), (450, 426552), (504, 380850), (525, 365616), (540, 355460), (560, 342765), (600, 319914), (630, 304680), (675, 284368), (700, 274212), (720, 266595), (756, 253900), (840, 228510), (900, 213276), (945, 203120), (1008, 190425), (1050, 182808), (1080, 177730), (1200, 159957), (1260, 152340), (1350, 142184), (1400, 137106), (1512, 126950), (1575, 121872), (1680, 114255), (1800, 106638), (1890, 101560), (2100, 91404), (2160, 88865), (2520, 76170), (2539, 75600), (2700, 71092), (2800, 68553), (3024, 63475), (3150, 60936), (3600, 53319), (3780, 50780), (4200, 45702), (4725, 40624), (5040, 38085), (5078, 37800), (5400, 35546), (6300, 30468), (7560, 25390), (7617, 25200), (8400, 22851), (9450, 20312), (10156, 18900), (10800, 17773), (12600, 15234), (12695, 15120)]