2555269920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4783}}^1$

素因数の和:4864

約数の個数: 288

約数和(自身を含む): 10155704832

約数和(自身を除く): 7600434912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3360, 3710, 3816, 4240, 4452, 4770, 4783, 5040, 5088, 5565, 5936, 6360, 6678, 7420, 7632, 8480, 8904, 9540, 9566, 10080, 11130, 11872, 12720, 13356, 14349, 14840, 15264, 16695, 17808, 19080, 19132, 22260, 23915, 25440, 26712, 28698, 29680, 33390, 33481, 35616, 38160, 38264, 43047, 44520, 47830, 53424, 57396, 59360, 66780, 66962, 71745, 76320, 76528, 86094, 89040, 95660, 100443, 106848, 114792, 133560, 133924, 143490, 153056, 167405, 172188, 178080, 191320, 200886, 215235, 229584, 253499, 267120, 267848, 286980, 301329, 334810, 344376, 382640, 401772, 430470, 459168, 502215, 506998, 534240, 535696, 573960, 602658, 669620, 688752, 760497, 765280, 803544, 860940, 1004430, 1013996, 1071392, 1147920, 1205316, 1267495, 1339240, 1377504, 1506645, 1520994, 1607088, 1721880, 1774493, 2008860, 2027992, 2281491, 2295840, 2410632, 2534990, 2678480, 3013290, 3041988, 3214176, 3443760, 3548986, 3802485, 4017720, 4055984, 4562982, 4821264, 5069980, 5323479, 5356960, 6026580, 6083976, 6887520, 7097972, 7604970, 8035440, 8111968, 8872465, 9125964, 9642528, 10139960, 10646958, 11407455, 12053160, 12167952, 14195944, 15209940, 15970437, 16070880, 17744930, 18251928, 20279920, 21293916, 22814910, 24106320, 24335904, 26617395, 28391888, 30419880, 31940874, 35489860, 36503856, 40559840, 42587832, 45629820, 48212640, 53234790, 56783776, 60839760, 63881748, 70979720, 73007712, 79852185, 85175664, 91259640, 106469580, 121679520, 127763496, 141959440, 159704370, 170351328, 182519280, 212939160, 255526992, 283918880, 319408740, 365038560, 425878320, 511053984, 638817480, 851756640, 1277634960, 2555269920]

約数ペア:

[(1, 2555269920), (2, 1277634960), (3, 851756640), (4, 638817480), (5, 511053984), (6, 425878320), (7, 365038560), (8, 319408740), (9, 283918880), (10, 255526992), (12, 212939160), (14, 182519280), (15, 170351328), (16, 159704370), (18, 141959440), (20, 127763496), (21, 121679520), (24, 106469580), (28, 91259640), (30, 85175664), (32, 79852185), (35, 73007712), (36, 70979720), (40, 63881748), (42, 60839760), (45, 56783776), (48, 53234790), (53, 48212640), (56, 45629820), (60, 42587832), (63, 40559840), (70, 36503856), (72, 35489860), (80, 31940874), (84, 30419880), (90, 28391888), (96, 26617395), (105, 24335904), (106, 24106320), (112, 22814910), (120, 21293916), (126, 20279920), (140, 18251928), (144, 17744930), (159, 16070880), (160, 15970437), (168, 15209940), (180, 14195944), (210, 12167952), (212, 12053160), (224, 11407455), (240, 10646958), (252, 10139960), (265, 9642528), (280, 9125964), (288, 8872465), (315, 8111968), (318, 8035440), (336, 7604970), (360, 7097972), (371, 6887520), (420, 6083976), (424, 6026580), (477, 5356960), (480, 5323479), (504, 5069980), (530, 4821264), (560, 4562982), (630, 4055984), (636, 4017720), (672, 3802485), (720, 3548986), (742, 3443760), (795, 3214176), (840, 3041988), (848, 3013290), (954, 2678480), (1008, 2534990), (1060, 2410632), (1113, 2295840), (1120, 2281491), (1260, 2027992), (1272, 2008860), (1440, 1774493), (1484, 1721880), (1590, 1607088), (1680, 1520994), (1696, 1506645), (1855, 1377504), (1908, 1339240), (2016, 1267495), (2120, 1205316), (2226, 1147920), (2385, 1071392), (2520, 1013996), (2544, 1004430), (2968, 860940), (3180, 803544), (3339, 765280), (3360, 760497), (3710, 688752), (3816, 669620), (4240, 602658), (4452, 573960), (4770, 535696), (4783, 534240), (5040, 506998), (5088, 502215), (5565, 459168), (5936, 430470), (6360, 401772), (6678, 382640), (7420, 344376), (7632, 334810), (8480, 301329), (8904, 286980), (9540, 267848), (9566, 267120), (10080, 253499), (11130, 229584), (11872, 215235), (12720, 200886), (13356, 191320), (14349, 178080), (14840, 172188), (15264, 167405), (16695, 153056), (17808, 143490), (19080, 133924), (19132, 133560), (22260, 114792), (23915, 106848), (25440, 100443), (26712, 95660), (28698, 89040), (29680, 86094), (33390, 76528), (33481, 76320), (35616, 71745), (38160, 66962), (38264, 66780), (43047, 59360), (44520, 57396), (47830, 53424)]