19724569200

素因数分解:

$2^4\times 3^4\times 5^2\times 7^1\times {\mathrm{86969}}^1$

素因数の和:87006

約数の個数: 300

約数和(自身を含む): 80903668560

約数和(自身を除く): 61179099360

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, 81, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 324, 336, 350, 360, 378, 400, 405, 420, 432, 450, 504, 525, 540, 560, 567, 600, 630, 648, 675, 700, 720, 756, 810, 840, 900, 945, 1008, 1050, 1080, 1134, 1200, 1260, 1296, 1350, 1400, 1512, 1575, 1620, 1680, 1800, 1890, 2025, 2100, 2160, 2268, 2520, 2700, 2800, 2835, 3024, 3150, 3240, 3600, 3780, 4050, 4200, 4536, 4725, 5040, 5400, 5670, 6300, 6480, 7560, 8100, 8400, 9072, 9450, 10800, 11340, 12600, 14175, 15120, 16200, 18900, 22680, 25200, 28350, 32400, 37800, 45360, 56700, 75600, 86969, 113400, 173938, 226800, 260907, 347876, 434845, 521814, 608783, 695752, 782721, 869690, 1043628, 1217566, 1304535, 1391504, 1565442, 1739380, 1826349, 2087256, 2174225, 2348163, 2435132, 2609070, 3043915, 3130884, 3478760, 3652698, 3913605, 4174512, 4348450, 4696326, 4870264, 5218140, 5479047, 6087830, 6261768, 6522675, 6957520, 7044489, 7305396, 7827210, 8696900, 9131745, 9392652, 9740528, 10436280, 10958094, 11740815, 12175660, 12523536, 13045350, 14088978, 14610792, 15219575, 15654420, 16437141, 17393800, 18263490, 18785304, 19568025, 20872560, 21916188, 23481630, 24351320, 26090700, 27395235, 28177956, 29221584, 30439150, 31308840, 32874282, 34787600, 35222445, 36526980, 37570608, 39136050, 43832376, 45658725, 46963260, 48702640, 49311423, 52181400, 54790470, 56355912, 58704075, 60878300, 62617680, 65748564, 70444890, 73053960, 78272100, 82185705, 87664752, 91317450, 93926520, 98622846, 104362800, 109580940, 112711824, 117408150, 121756600, 131497128, 136976175, 140889780, 146107920, 156544200, 164371410, 176112225, 182634900, 187853040, 197245692, 219161880, 234816300, 243513200, 246557115, 262994256, 273952350, 281779560, 313088400, 328742820, 352224450, 365269800, 394491384, 410928525, 438323760, 469632600, 493114230, 547904700, 563559120, 657485640, 704448900, 730539600, 788982768, 821857050, 939265200, 986228460, 1095809400, 1232785575, 1314971280, 1408897800, 1643714100, 1972456920, 2191618800, 2465571150, 2817795600, 3287428200, 3944913840, 4931142300, 6574856400, 9862284600, 19724569200]

約数ペア:

[(1, 19724569200), (2, 9862284600), (3, 6574856400), (4, 4931142300), (5, 3944913840), (6, 3287428200), (7, 2817795600), (8, 2465571150), (9, 2191618800), (10, 1972456920), (12, 1643714100), (14, 1408897800), (15, 1314971280), (16, 1232785575), (18, 1095809400), (20, 986228460), (21, 939265200), (24, 821857050), (25, 788982768), (27, 730539600), (28, 704448900), (30, 657485640), (35, 563559120), (36, 547904700), (40, 493114230), (42, 469632600), (45, 438323760), (48, 410928525), (50, 394491384), (54, 365269800), (56, 352224450), (60, 328742820), (63, 313088400), (70, 281779560), (72, 273952350), (75, 262994256), (80, 246557115), (81, 243513200), (84, 234816300), (90, 219161880), (100, 197245692), (105, 187853040), (108, 182634900), (112, 176112225), (120, 164371410), (126, 156544200), (135, 146107920), (140, 140889780), (144, 136976175), (150, 131497128), (162, 121756600), (168, 117408150), (175, 112711824), (180, 109580940), (189, 104362800), (200, 98622846), (210, 93926520), (216, 91317450), (225, 87664752), (240, 82185705), (252, 78272100), (270, 73053960), (280, 70444890), (300, 65748564), (315, 62617680), (324, 60878300), (336, 58704075), (350, 56355912), (360, 54790470), (378, 52181400), (400, 49311423), (405, 48702640), (420, 46963260), (432, 45658725), (450, 43832376), (504, 39136050), (525, 37570608), (540, 36526980), (560, 35222445), (567, 34787600), (600, 32874282), (630, 31308840), (648, 30439150), (675, 29221584), (700, 28177956), (720, 27395235), (756, 26090700), (810, 24351320), (840, 23481630), (900, 21916188), (945, 20872560), (1008, 19568025), (1050, 18785304), (1080, 18263490), (1134, 17393800), (1200, 16437141), (1260, 15654420), (1296, 15219575), (1350, 14610792), (1400, 14088978), (1512, 13045350), (1575, 12523536), (1620, 12175660), (1680, 11740815), (1800, 10958094), (1890, 10436280), (2025, 9740528), (2100, 9392652), (2160, 9131745), (2268, 8696900), (2520, 7827210), (2700, 7305396), (2800, 7044489), (2835, 6957520), (3024, 6522675), (3150, 6261768), (3240, 6087830), (3600, 5479047), (3780, 5218140), (4050, 4870264), (4200, 4696326), (4536, 4348450), (4725, 4174512), (5040, 3913605), (5400, 3652698), (5670, 3478760), (6300, 3130884), (6480, 3043915), (7560, 2609070), (8100, 2435132), (8400, 2348163), (9072, 2174225), (9450, 2087256), (10800, 1826349), (11340, 1739380), (12600, 1565442), (14175, 1391504), (15120, 1304535), (16200, 1217566), (18900, 1043628), (22680, 869690), (25200, 782721), (28350, 695752), (32400, 608783), (37800, 521814), (45360, 434845), (56700, 347876), (75600, 260907), (86969, 226800), (113400, 173938)]