1273829760

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{10531}}^1$

素因数の和:10566

約数の個数: 256

約数和(自身を含む): 5156467200

約数和(自身を除く): 3882637440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 10531, 12096, 13440, 15120, 17280, 20160, 21062, 24192, 30240, 31593, 40320, 42124, 52655, 60480, 63186, 73717, 84248, 94779, 105310, 120960, 126372, 147434, 157965, 168496, 189558, 210620, 221151, 252744, 284337, 294868, 315930, 336992, 368585, 379116, 421240, 442302, 473895, 505488, 568674, 589736, 631860, 663453, 673984, 737170, 758232, 842480, 884604, 947790, 1010976, 1105755, 1137348, 1179472, 1263720, 1326906, 1347968, 1421685, 1474340, 1516464, 1684960, 1769208, 1895580, 1990359, 2021952, 2211510, 2274696, 2358944, 2527440, 2653812, 2843370, 2948680, 3032928, 3317265, 3369920, 3538416, 3791160, 3980718, 4043904, 4423020, 4549392, 4717888, 5054880, 5307624, 5686740, 5897360, 6065856, 6634530, 6739840, 7076832, 7582320, 7961436, 8846040, 9098784, 9435776, 9951795, 10109760, 10615248, 11373480, 11794720, 12131712, 13269060, 14153664, 15164640, 15922872, 17692080, 18197568, 19903590, 20219520, 21230496, 22746960, 23589440, 26538120, 28307328, 30329280, 31845744, 35384160, 36395136, 39807180, 42460992, 45493920, 47178880, 53076240, 60658560, 63691488, 70768320, 79614360, 84921984, 90987840, 106152480, 127382976, 141536640, 159228720, 181975680, 212304960, 254765952, 318457440, 424609920, 636914880, 1273829760]

約数ペア:

[(1, 1273829760), (2, 636914880), (3, 424609920), (4, 318457440), (5, 254765952), (6, 212304960), (7, 181975680), (8, 159228720), (9, 141536640), (10, 127382976), (12, 106152480), (14, 90987840), (15, 84921984), (16, 79614360), (18, 70768320), (20, 63691488), (21, 60658560), (24, 53076240), (27, 47178880), (28, 45493920), (30, 42460992), (32, 39807180), (35, 36395136), (36, 35384160), (40, 31845744), (42, 30329280), (45, 28307328), (48, 26538120), (54, 23589440), (56, 22746960), (60, 21230496), (63, 20219520), (64, 19903590), (70, 18197568), (72, 17692080), (80, 15922872), (84, 15164640), (90, 14153664), (96, 13269060), (105, 12131712), (108, 11794720), (112, 11373480), (120, 10615248), (126, 10109760), (128, 9951795), (135, 9435776), (140, 9098784), (144, 8846040), (160, 7961436), (168, 7582320), (180, 7076832), (189, 6739840), (192, 6634530), (210, 6065856), (216, 5897360), (224, 5686740), (240, 5307624), (252, 5054880), (270, 4717888), (280, 4549392), (288, 4423020), (315, 4043904), (320, 3980718), (336, 3791160), (360, 3538416), (378, 3369920), (384, 3317265), (420, 3032928), (432, 2948680), (448, 2843370), (480, 2653812), (504, 2527440), (540, 2358944), (560, 2274696), (576, 2211510), (630, 2021952), (640, 1990359), (672, 1895580), (720, 1769208), (756, 1684960), (840, 1516464), (864, 1474340), (896, 1421685), (945, 1347968), (960, 1326906), (1008, 1263720), (1080, 1179472), (1120, 1137348), (1152, 1105755), (1260, 1010976), (1344, 947790), (1440, 884604), (1512, 842480), (1680, 758232), (1728, 737170), (1890, 673984), (1920, 663453), (2016, 631860), (2160, 589736), (2240, 568674), (2520, 505488), (2688, 473895), (2880, 442302), (3024, 421240), (3360, 379116), (3456, 368585), (3780, 336992), (4032, 315930), (4320, 294868), (4480, 284337), (5040, 252744), (5760, 221151), (6048, 210620), (6720, 189558), (7560, 168496), (8064, 157965), (8640, 147434), (10080, 126372), (10531, 120960), (12096, 105310), (13440, 94779), (15120, 84248), (17280, 73717), (20160, 63186), (21062, 60480), (24192, 52655), (30240, 42124), (31593, 40320)]