19206040000

素因数分解:

$2^6\times 5^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 420

約数和(自身を含む): 56988882720

約数和(自身を除く): 37782842720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 49, 50, 56, 64, 70, 80, 82, 98, 100, 112, 125, 140, 160, 164, 175, 196, 200, 205, 224, 239, 245, 250, 280, 287, 320, 328, 350, 392, 400, 410, 448, 478, 490, 500, 560, 574, 625, 656, 700, 784, 800, 820, 875, 956, 980, 1000, 1025, 1120, 1148, 1195, 1225, 1250, 1312, 1400, 1435, 1568, 1600, 1640, 1673, 1750, 1912, 1960, 2000, 2009, 2050, 2240, 2296, 2390, 2450, 2500, 2624, 2800, 2870, 3136, 3280, 3346, 3500, 3824, 3920, 4000, 4018, 4100, 4375, 4592, 4780, 4900, 5000, 5125, 5600, 5740, 5975, 6125, 6560, 6692, 7000, 7175, 7648, 7840, 8000, 8036, 8200, 8365, 8750, 9184, 9560, 9799, 9800, 10000, 10045, 10250, 11200, 11480, 11711, 11950, 12250, 13120, 13384, 14000, 14350, 15296, 15680, 16072, 16400, 16730, 17500, 18368, 19120, 19598, 19600, 20000, 20090, 20500, 22960, 23422, 23900, 24500, 25625, 26768, 28000, 28700, 29875, 30625, 32144, 32800, 33460, 35000, 35875, 38240, 39196, 39200, 40000, 40180, 41000, 41825, 45920, 46844, 47800, 48995, 49000, 50225, 51250, 53536, 56000, 57400, 58555, 59750, 61250, 64288, 65600, 66920, 68593, 70000, 71750, 76480, 78392, 78400, 80360, 82000, 83650, 91840, 93688, 95600, 97990, 98000, 100450, 102500, 107072, 114800, 117110, 119500, 122500, 128576, 133840, 137186, 140000, 143500, 149375, 156784, 160720, 164000, 167300, 179375, 187376, 191200, 195980, 196000, 200900, 205000, 209125, 229600, 234220, 239000, 244975, 245000, 251125, 267680, 274372, 280000, 287000, 292775, 298750, 313568, 321440, 328000, 334600, 342965, 358750, 374752, 382400, 391960, 392000, 401800, 410000, 418250, 459200, 468440, 478000, 480151, 489950, 490000, 502250, 535360, 548744, 574000, 585550, 597500, 627136, 642880, 669200, 685930, 717500, 749504, 783920, 803600, 820000, 836500, 936880, 956000, 960302, 979900, 980000, 1004500, 1045625, 1097488, 1148000, 1171100, 1195000, 1224875, 1255625, 1338400, 1371860, 1435000, 1463875, 1567840, 1607200, 1640000, 1673000, 1714825, 1873760, 1912000, 1920604, 1959800, 1960000, 2009000, 2091250, 2194976, 2296000, 2342200, 2390000, 2400755, 2449750, 2511250, 2676800, 2743720, 2870000, 2927750, 3135680, 3214400, 3346000, 3429650, 3747520, 3841208, 3919600, 4018000, 4182500, 4389952, 4684400, 4780000, 4801510, 4899500, 5022500, 5487440, 5740000, 5855500, 6124375, 6692000, 6859300, 7319375, 7682416, 7839200, 8036000, 8365000, 8574125, 9368800, 9560000, 9603020, 9799000, 10045000, 10974880, 11480000, 11711000, 12003775, 12248750, 13384000, 13718600, 14638750, 15364832, 15678400, 16072000, 16730000, 17148250, 18737600, 19206040, 19598000, 20090000, 21949760, 23422000, 24007550, 24497500, 27437200, 29277500, 30729664, 33460000, 34296500, 38412080, 39196000, 40180000, 42870625, 46844000, 48015100, 48995000, 54874400, 58555000, 60018875, 66920000, 68593000, 76824160, 78392000, 80360000, 85741250, 93688000, 96030200, 97990000, 109748800, 117110000, 120037750, 137186000, 153648320, 171482500, 192060400, 195980000, 234220000, 240075500, 274372000, 300094375, 342965000, 384120800, 391960000, 468440000, 480151000, 548744000, 600188750, 685930000, 768241600, 960302000, 1200377500, 1371860000, 1920604000, 2400755000, 2743720000, 3841208000, 4801510000, 9603020000, 19206040000]

約数ペア:

[(1, 19206040000), (2, 9603020000), (4, 4801510000), (5, 3841208000), (7, 2743720000), (8, 2400755000), (10, 1920604000), (14, 1371860000), (16, 1200377500), (20, 960302000), (25, 768241600), (28, 685930000), (32, 600188750), (35, 548744000), (40, 480151000), (41, 468440000), (49, 391960000), (50, 384120800), (56, 342965000), (64, 300094375), (70, 274372000), (80, 240075500), (82, 234220000), (98, 195980000), (100, 192060400), (112, 171482500), (125, 153648320), (140, 137186000), (160, 120037750), (164, 117110000), (175, 109748800), (196, 97990000), (200, 96030200), (205, 93688000), (224, 85741250), (239, 80360000), (245, 78392000), (250, 76824160), (280, 68593000), (287, 66920000), (320, 60018875), (328, 58555000), (350, 54874400), (392, 48995000), (400, 48015100), (410, 46844000), (448, 42870625), (478, 40180000), (490, 39196000), (500, 38412080), (560, 34296500), (574, 33460000), (625, 30729664), (656, 29277500), (700, 27437200), (784, 24497500), (800, 24007550), (820, 23422000), (875, 21949760), (956, 20090000), (980, 19598000), (1000, 19206040), (1025, 18737600), (1120, 17148250), (1148, 16730000), (1195, 16072000), (1225, 15678400), (1250, 15364832), (1312, 14638750), (1400, 13718600), (1435, 13384000), (1568, 12248750), (1600, 12003775), (1640, 11711000), (1673, 11480000), (1750, 10974880), (1912, 10045000), (1960, 9799000), (2000, 9603020), (2009, 9560000), (2050, 9368800), (2240, 8574125), (2296, 8365000), (2390, 8036000), (2450, 7839200), (2500, 7682416), (2624, 7319375), (2800, 6859300), (2870, 6692000), (3136, 6124375), (3280, 5855500), (3346, 5740000), (3500, 5487440), (3824, 5022500), (3920, 4899500), (4000, 4801510), (4018, 4780000), (4100, 4684400), (4375, 4389952), (4592, 4182500), (4780, 4018000), (4900, 3919600), (5000, 3841208), (5125, 3747520), (5600, 3429650), (5740, 3346000), (5975, 3214400), (6125, 3135680), (6560, 2927750), (6692, 2870000), (7000, 2743720), (7175, 2676800), (7648, 2511250), (7840, 2449750), (8000, 2400755), (8036, 2390000), (8200, 2342200), (8365, 2296000), (8750, 2194976), (9184, 2091250), (9560, 2009000), (9799, 1960000), (9800, 1959800), (10000, 1920604), (10045, 1912000), (10250, 1873760), (11200, 1714825), (11480, 1673000), (11711, 1640000), (11950, 1607200), (12250, 1567840), (13120, 1463875), (13384, 1435000), (14000, 1371860), (14350, 1338400), (15296, 1255625), (15680, 1224875), (16072, 1195000), (16400, 1171100), (16730, 1148000), (17500, 1097488), (18368, 1045625), (19120, 1004500), (19598, 980000), (19600, 979900), (20000, 960302), (20090, 956000), (20500, 936880), (22960, 836500), (23422, 820000), (23900, 803600), (24500, 783920), (25625, 749504), (26768, 717500), (28000, 685930), (28700, 669200), (29875, 642880), (30625, 627136), (32144, 597500), (32800, 585550), (33460, 574000), (35000, 548744), (35875, 535360), (38240, 502250), (39196, 490000), (39200, 489950), (40000, 480151), (40180, 478000), (41000, 468440), (41825, 459200), (45920, 418250), (46844, 410000), (47800, 401800), (48995, 392000), (49000, 391960), (50225, 382400), (51250, 374752), (53536, 358750), (56000, 342965), (57400, 334600), (58555, 328000), (59750, 321440), (61250, 313568), (64288, 298750), (65600, 292775), (66920, 287000), (68593, 280000), (70000, 274372), (71750, 267680), (76480, 251125), (78392, 245000), (78400, 244975), (80360, 239000), (82000, 234220), (83650, 229600), (91840, 209125), (93688, 205000), (95600, 200900), (97990, 196000), (98000, 195980), (100450, 191200), (102500, 187376), (107072, 179375), (114800, 167300), (117110, 164000), (119500, 160720), (122500, 156784), (128576, 149375), (133840, 143500), (137186, 140000)]