2556264960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1256

約数の個数: 320

約数和(自身を含む): 9380828160

約数和(自身を除く): 6824563200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1193, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2386, 2480, 2560, 2790, 2880, 2976, 3348, 3456, 3579, 3720, 3840, 3968, 4185, 4320, 4464, 4608, 4772, 4960, 5580, 5760, 5952, 5965, 6696, 6912, 7158, 7440, 7680, 7936, 8370, 8640, 8928, 9544, 9920, 10737, 11160, 11520, 11904, 11930, 13392, 13824, 14316, 14880, 15872, 16740, 17280, 17856, 17895, 19088, 19840, 21474, 22320, 23040, 23808, 23860, 26784, 28632, 29760, 32211, 33480, 34560, 35712, 35790, 36983, 38176, 39680, 42948, 44640, 47616, 47720, 53568, 53685, 57264, 59520, 64422, 66960, 69120, 71424, 71580, 73966, 76352, 79360, 85896, 89280, 95440, 107136, 107370, 110949, 114528, 119040, 128844, 133920, 142848, 143160, 147932, 152704, 161055, 171792, 178560, 184915, 190880, 214272, 214740, 221898, 229056, 238080, 257688, 267840, 286320, 295864, 305408, 322110, 332847, 343584, 357120, 369830, 381760, 428544, 429480, 443796, 458112, 515376, 535680, 554745, 572640, 591728, 610816, 644220, 665694, 687168, 714240, 739660, 763520, 858960, 887592, 916224, 998541, 1030752, 1071360, 1109490, 1145280, 1183456, 1288440, 1331388, 1374336, 1479320, 1527040, 1664235, 1717920, 1775184, 1832448, 1997082, 2061504, 2142720, 2218980, 2290560, 2366912, 2576880, 2662776, 2748672, 2958640, 3054080, 3328470, 3435840, 3550368, 3994164, 4123008, 4437960, 4581120, 4733824, 4992705, 5153760, 5325552, 5497344, 5917280, 6656940, 6871680, 7100736, 7988328, 8246016, 8875920, 9162240, 9467648, 9985410, 10307520, 10651104, 11834560, 13313880, 13743360, 14201472, 15976656, 16492032, 17751840, 18935296, 19970820, 20615040, 21302208, 23669120, 26627760, 27486720, 28402944, 31953312, 35503680, 39941640, 41230080, 42604416, 47338240, 53255520, 56805888, 63906624, 71007360, 79883280, 82460160, 85208832, 94676480, 106511040, 127813248, 142014720, 159766560, 170417664, 213022080, 255626496, 284029440, 319533120, 426044160, 511252992, 639066240, 852088320, 1278132480, 2556264960]

約数ペア:

[(1, 2556264960), (2, 1278132480), (3, 852088320), (4, 639066240), (5, 511252992), (6, 426044160), (8, 319533120), (9, 284029440), (10, 255626496), (12, 213022080), (15, 170417664), (16, 159766560), (18, 142014720), (20, 127813248), (24, 106511040), (27, 94676480), (30, 85208832), (31, 82460160), (32, 79883280), (36, 71007360), (40, 63906624), (45, 56805888), (48, 53255520), (54, 47338240), (60, 42604416), (62, 41230080), (64, 39941640), (72, 35503680), (80, 31953312), (90, 28402944), (93, 27486720), (96, 26627760), (108, 23669120), (120, 21302208), (124, 20615040), (128, 19970820), (135, 18935296), (144, 17751840), (155, 16492032), (160, 15976656), (180, 14201472), (186, 13743360), (192, 13313880), (216, 11834560), (240, 10651104), (248, 10307520), (256, 9985410), (270, 9467648), (279, 9162240), (288, 8875920), (310, 8246016), (320, 7988328), (360, 7100736), (372, 6871680), (384, 6656940), (432, 5917280), (465, 5497344), (480, 5325552), (496, 5153760), (512, 4992705), (540, 4733824), (558, 4581120), (576, 4437960), (620, 4123008), (640, 3994164), (720, 3550368), (744, 3435840), (768, 3328470), (837, 3054080), (864, 2958640), (930, 2748672), (960, 2662776), (992, 2576880), (1080, 2366912), (1116, 2290560), (1152, 2218980), (1193, 2142720), (1240, 2061504), (1280, 1997082), (1395, 1832448), (1440, 1775184), (1488, 1717920), (1536, 1664235), (1674, 1527040), (1728, 1479320), (1860, 1374336), (1920, 1331388), (1984, 1288440), (2160, 1183456), (2232, 1145280), (2304, 1109490), (2386, 1071360), (2480, 1030752), (2560, 998541), (2790, 916224), (2880, 887592), (2976, 858960), (3348, 763520), (3456, 739660), (3579, 714240), (3720, 687168), (3840, 665694), (3968, 644220), (4185, 610816), (4320, 591728), (4464, 572640), (4608, 554745), (4772, 535680), (4960, 515376), (5580, 458112), (5760, 443796), (5952, 429480), (5965, 428544), (6696, 381760), (6912, 369830), (7158, 357120), (7440, 343584), (7680, 332847), (7936, 322110), (8370, 305408), (8640, 295864), (8928, 286320), (9544, 267840), (9920, 257688), (10737, 238080), (11160, 229056), (11520, 221898), (11904, 214740), (11930, 214272), (13392, 190880), (13824, 184915), (14316, 178560), (14880, 171792), (15872, 161055), (16740, 152704), (17280, 147932), (17856, 143160), (17895, 142848), (19088, 133920), (19840, 128844), (21474, 119040), (22320, 114528), (23040, 110949), (23808, 107370), (23860, 107136), (26784, 95440), (28632, 89280), (29760, 85896), (32211, 79360), (33480, 76352), (34560, 73966), (35712, 71580), (35790, 71424), (36983, 69120), (38176, 66960), (39680, 64422), (42948, 59520), (44640, 57264), (47616, 53685), (47720, 53568)]