20794939200

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{206299}}^1$

素因数の和:206334

約数の個数: 252

約数和(自身を含む): 84469122400

約数和(自身を除く): 63674183200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 6300, 6720, 7200, 8400, 10080, 11200, 12600, 14400, 16800, 20160, 25200, 33600, 50400, 100800, 206299, 412598, 618897, 825196, 1031495, 1237794, 1444093, 1650392, 1856691, 2062990, 2475588, 2888186, 3094485, 3300784, 3713382, 4125980, 4332279, 4951176, 5157475, 5776372, 6188970, 6601568, 7220465, 7426764, 8251960, 8664558, 9283455, 9902352, 10314950, 11552744, 12377940, 12996837, 13203136, 14440930, 14853528, 15472425, 16503920, 17329116, 18566910, 19804704, 20629900, 21661395, 23105488, 24755880, 25993674, 28881860, 29707056, 30944850, 33007840, 34658232, 36102325, 37133820, 39609408, 41259800, 43322790, 46210976, 46417275, 49511760, 51987348, 57763720, 59414112, 61889700, 64984185, 66015680, 69316464, 72204650, 74267640, 82519600, 86645580, 92421952, 92834550, 99023520, 103974696, 108306975, 115527440, 118828224, 123779400, 129968370, 138632928, 144409300, 148535280, 165039200, 173291160, 185669100, 198047040, 207949392, 216613950, 231054880, 247558800, 259936740, 277265856, 288818600, 297070560, 324920925, 330078400, 346582320, 371338200, 415898784, 433227900, 462109760, 495117600, 519873480, 577637200, 594141120, 649841850, 693164640, 742676400, 831797568, 866455800, 990235200, 1039746960, 1155274400, 1299683700, 1386329280, 1485352800, 1732911600, 2079493920, 2310548800, 2599367400, 2970705600, 3465823200, 4158987840, 5198734800, 6931646400, 10397469600, 20794939200]

約数ペア:

[(1, 20794939200), (2, 10397469600), (3, 6931646400), (4, 5198734800), (5, 4158987840), (6, 3465823200), (7, 2970705600), (8, 2599367400), (9, 2310548800), (10, 2079493920), (12, 1732911600), (14, 1485352800), (15, 1386329280), (16, 1299683700), (18, 1155274400), (20, 1039746960), (21, 990235200), (24, 866455800), (25, 831797568), (28, 742676400), (30, 693164640), (32, 649841850), (35, 594141120), (36, 577637200), (40, 519873480), (42, 495117600), (45, 462109760), (48, 433227900), (50, 415898784), (56, 371338200), (60, 346582320), (63, 330078400), (64, 324920925), (70, 297070560), (72, 288818600), (75, 277265856), (80, 259936740), (84, 247558800), (90, 231054880), (96, 216613950), (100, 207949392), (105, 198047040), (112, 185669100), (120, 173291160), (126, 165039200), (140, 148535280), (144, 144409300), (150, 138632928), (160, 129968370), (168, 123779400), (175, 118828224), (180, 115527440), (192, 108306975), (200, 103974696), (210, 99023520), (224, 92834550), (225, 92421952), (240, 86645580), (252, 82519600), (280, 74267640), (288, 72204650), (300, 69316464), (315, 66015680), (320, 64984185), (336, 61889700), (350, 59414112), (360, 57763720), (400, 51987348), (420, 49511760), (448, 46417275), (450, 46210976), (480, 43322790), (504, 41259800), (525, 39609408), (560, 37133820), (576, 36102325), (600, 34658232), (630, 33007840), (672, 30944850), (700, 29707056), (720, 28881860), (800, 25993674), (840, 24755880), (900, 23105488), (960, 21661395), (1008, 20629900), (1050, 19804704), (1120, 18566910), (1200, 17329116), (1260, 16503920), (1344, 15472425), (1400, 14853528), (1440, 14440930), (1575, 13203136), (1600, 12996837), (1680, 12377940), (1800, 11552744), (2016, 10314950), (2100, 9902352), (2240, 9283455), (2400, 8664558), (2520, 8251960), (2800, 7426764), (2880, 7220465), (3150, 6601568), (3360, 6188970), (3600, 5776372), (4032, 5157475), (4200, 4951176), (4800, 4332279), (5040, 4125980), (5600, 3713382), (6300, 3300784), (6720, 3094485), (7200, 2888186), (8400, 2475588), (10080, 2062990), (11200, 1856691), (12600, 1650392), (14400, 1444093), (16800, 1237794), (20160, 1031495), (25200, 825196), (33600, 618897), (50400, 412598), (100800, 206299)]