2568622080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 208

約数和(自身を含む): 8322580224

約数和(自身を除く): 5753958144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 431, 480, 485, 512, 582, 640, 768, 776, 862, 960, 970, 1024, 1164, 1280, 1293, 1455, 1536, 1552, 1724, 1920, 1940, 2048, 2155, 2328, 2560, 2586, 2910, 3072, 3104, 3448, 3840, 3880, 4096, 4310, 4656, 5120, 5172, 5820, 6144, 6208, 6465, 6896, 7680, 7760, 8620, 9312, 10240, 10344, 11640, 12288, 12416, 12930, 13792, 15360, 15520, 17240, 18624, 20480, 20688, 23280, 24832, 25860, 27584, 30720, 31040, 34480, 37248, 41376, 41807, 46560, 49664, 51720, 55168, 61440, 62080, 68960, 74496, 82752, 83614, 93120, 99328, 103440, 110336, 124160, 125421, 137920, 148992, 165504, 167228, 186240, 198656, 206880, 209035, 220672, 248320, 250842, 275840, 297984, 331008, 334456, 372480, 397312, 413760, 418070, 441344, 496640, 501684, 551680, 595968, 627105, 662016, 668912, 744960, 827520, 836140, 882688, 993280, 1003368, 1103360, 1191936, 1254210, 1324032, 1337824, 1489920, 1655040, 1672280, 1765376, 1986560, 2006736, 2206720, 2508420, 2648064, 2675648, 2979840, 3310080, 3344560, 4013472, 4413440, 5016840, 5296128, 5351296, 5959680, 6620160, 6689120, 8026944, 8826880, 10033680, 10702592, 13240320, 13378240, 16053888, 20067360, 21405184, 26480640, 26756480, 32107776, 40134720, 42810368, 53512960, 64215552, 80269440, 85620736, 107025920, 128431104, 160538880, 171241472, 214051840, 256862208, 321077760, 428103680, 513724416, 642155520, 856207360, 1284311040, 2568622080]

約数ペア:

[(1, 2568622080), (2, 1284311040), (3, 856207360), (4, 642155520), (5, 513724416), (6, 428103680), (8, 321077760), (10, 256862208), (12, 214051840), (15, 171241472), (16, 160538880), (20, 128431104), (24, 107025920), (30, 85620736), (32, 80269440), (40, 64215552), (48, 53512960), (60, 42810368), (64, 40134720), (80, 32107776), (96, 26756480), (97, 26480640), (120, 21405184), (128, 20067360), (160, 16053888), (192, 13378240), (194, 13240320), (240, 10702592), (256, 10033680), (291, 8826880), (320, 8026944), (384, 6689120), (388, 6620160), (431, 5959680), (480, 5351296), (485, 5296128), (512, 5016840), (582, 4413440), (640, 4013472), (768, 3344560), (776, 3310080), (862, 2979840), (960, 2675648), (970, 2648064), (1024, 2508420), (1164, 2206720), (1280, 2006736), (1293, 1986560), (1455, 1765376), (1536, 1672280), (1552, 1655040), (1724, 1489920), (1920, 1337824), (1940, 1324032), (2048, 1254210), (2155, 1191936), (2328, 1103360), (2560, 1003368), (2586, 993280), (2910, 882688), (3072, 836140), (3104, 827520), (3448, 744960), (3840, 668912), (3880, 662016), (4096, 627105), (4310, 595968), (4656, 551680), (5120, 501684), (5172, 496640), (5820, 441344), (6144, 418070), (6208, 413760), (6465, 397312), (6896, 372480), (7680, 334456), (7760, 331008), (8620, 297984), (9312, 275840), (10240, 250842), (10344, 248320), (11640, 220672), (12288, 209035), (12416, 206880), (12930, 198656), (13792, 186240), (15360, 167228), (15520, 165504), (17240, 148992), (18624, 137920), (20480, 125421), (20688, 124160), (23280, 110336), (24832, 103440), (25860, 99328), (27584, 93120), (30720, 83614), (31040, 82752), (34480, 74496), (37248, 68960), (41376, 62080), (41807, 61440), (46560, 55168), (49664, 51720)]