1940356800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1216

約数の個数: 252

約数和(自身を含む): 6957340416

約数和(自身を除く): 5016983616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 192, 200, 225, 240, 254, 288, 300, 320, 360, 381, 400, 450, 480, 508, 576, 600, 635, 720, 762, 800, 900, 960, 1016, 1061, 1143, 1200, 1270, 1440, 1524, 1600, 1800, 1905, 2032, 2122, 2286, 2400, 2540, 2880, 3048, 3175, 3183, 3600, 3810, 4064, 4244, 4572, 4800, 5080, 5305, 5715, 6096, 6350, 6366, 7200, 7620, 8128, 8488, 9144, 9525, 9549, 10160, 10610, 11430, 12192, 12700, 12732, 14400, 15240, 15915, 16976, 18288, 19050, 19098, 20320, 21220, 22860, 24384, 25400, 25464, 26525, 28575, 30480, 31830, 33952, 36576, 38100, 38196, 40640, 42440, 45720, 47745, 50800, 50928, 53050, 57150, 60960, 63660, 67904, 73152, 76200, 76392, 79575, 84880, 91440, 95490, 101600, 101856, 106100, 114300, 121920, 127320, 134747, 152400, 152784, 159150, 169760, 182880, 190980, 203200, 203712, 212200, 228600, 238725, 254640, 269494, 304800, 305568, 318300, 339520, 365760, 381960, 404241, 424400, 457200, 477450, 509280, 538988, 609600, 611136, 636600, 673735, 763920, 808482, 848800, 914400, 954900, 1018560, 1077976, 1212723, 1273200, 1347470, 1527840, 1616964, 1697600, 1828800, 1909800, 2021205, 2155952, 2425446, 2546400, 2694940, 3055680, 3233928, 3368675, 3819600, 4042410, 4311904, 4850892, 5092800, 5389880, 6063615, 6467856, 6737350, 7639200, 8084820, 8623808, 9701784, 10106025, 10779760, 12127230, 12935712, 13474700, 15278400, 16169640, 19403568, 20212050, 21559520, 24254460, 25871424, 26949400, 30318075, 32339280, 38807136, 40424100, 43119040, 48508920, 53898800, 60636150, 64678560, 77614272, 80848200, 97017840, 107797600, 121272300, 129357120, 161696400, 194035680, 215595200, 242544600, 323392800, 388071360, 485089200, 646785600, 970178400, 1940356800]

約数ペア:

[(1, 1940356800), (2, 970178400), (3, 646785600), (4, 485089200), (5, 388071360), (6, 323392800), (8, 242544600), (9, 215595200), (10, 194035680), (12, 161696400), (15, 129357120), (16, 121272300), (18, 107797600), (20, 97017840), (24, 80848200), (25, 77614272), (30, 64678560), (32, 60636150), (36, 53898800), (40, 48508920), (45, 43119040), (48, 40424100), (50, 38807136), (60, 32339280), (64, 30318075), (72, 26949400), (75, 25871424), (80, 24254460), (90, 21559520), (96, 20212050), (100, 19403568), (120, 16169640), (127, 15278400), (144, 13474700), (150, 12935712), (160, 12127230), (180, 10779760), (192, 10106025), (200, 9701784), (225, 8623808), (240, 8084820), (254, 7639200), (288, 6737350), (300, 6467856), (320, 6063615), (360, 5389880), (381, 5092800), (400, 4850892), (450, 4311904), (480, 4042410), (508, 3819600), (576, 3368675), (600, 3233928), (635, 3055680), (720, 2694940), (762, 2546400), (800, 2425446), (900, 2155952), (960, 2021205), (1016, 1909800), (1061, 1828800), (1143, 1697600), (1200, 1616964), (1270, 1527840), (1440, 1347470), (1524, 1273200), (1600, 1212723), (1800, 1077976), (1905, 1018560), (2032, 954900), (2122, 914400), (2286, 848800), (2400, 808482), (2540, 763920), (2880, 673735), (3048, 636600), (3175, 611136), (3183, 609600), (3600, 538988), (3810, 509280), (4064, 477450), (4244, 457200), (4572, 424400), (4800, 404241), (5080, 381960), (5305, 365760), (5715, 339520), (6096, 318300), (6350, 305568), (6366, 304800), (7200, 269494), (7620, 254640), (8128, 238725), (8488, 228600), (9144, 212200), (9525, 203712), (9549, 203200), (10160, 190980), (10610, 182880), (11430, 169760), (12192, 159150), (12700, 152784), (12732, 152400), (14400, 134747), (15240, 127320), (15915, 121920), (16976, 114300), (18288, 106100), (19050, 101856), (19098, 101600), (20320, 95490), (21220, 91440), (22860, 84880), (24384, 79575), (25400, 76392), (25464, 76200), (26525, 73152), (28575, 67904), (30480, 63660), (31830, 60960), (33952, 57150), (36576, 53050), (38100, 50928), (38196, 50800), (40640, 47745), (42440, 45720)]