314000640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 1101515688

約数和(自身を除く): 787515048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 281, 288, 291, 320, 360, 384, 388, 480, 485, 562, 576, 582, 640, 720, 768, 776, 843, 873, 960, 970, 1124, 1152, 1164, 1280, 1405, 1440, 1455, 1552, 1686, 1746, 1920, 1940, 2248, 2304, 2328, 2529, 2810, 2880, 2910, 3104, 3372, 3492, 3840, 3880, 4215, 4365, 4496, 4656, 5058, 5620, 5760, 5820, 6208, 6744, 6984, 7760, 8430, 8730, 8992, 9312, 10116, 11240, 11520, 11640, 12416, 12645, 13488, 13968, 15520, 16860, 17460, 17984, 18624, 20232, 22480, 23280, 24832, 25290, 26976, 27257, 27936, 31040, 33720, 34920, 35968, 37248, 40464, 44960, 46560, 50580, 53952, 54514, 55872, 62080, 67440, 69840, 71936, 74496, 80928, 81771, 89920, 93120, 101160, 107904, 109028, 111744, 124160, 134880, 136285, 139680, 161856, 163542, 179840, 186240, 202320, 215808, 218056, 223488, 245313, 269760, 272570, 279360, 323712, 327084, 359680, 372480, 404640, 408855, 436112, 490626, 539520, 545140, 558720, 647424, 654168, 809280, 817710, 872224, 981252, 1079040, 1090280, 1117440, 1226565, 1308336, 1618560, 1635420, 1744448, 1962504, 2180560, 2453130, 2616672, 3237120, 3270840, 3488896, 3925008, 4361120, 4906260, 5233344, 6541680, 6977792, 7850016, 8722240, 9812520, 10466688, 13083360, 15700032, 17444480, 19625040, 20933376, 26166720, 31400064, 34888960, 39250080, 52333440, 62800128, 78500160, 104666880, 157000320, 314000640]

約数ペア:

[(1, 314000640), (2, 157000320), (3, 104666880), (4, 78500160), (5, 62800128), (6, 52333440), (8, 39250080), (9, 34888960), (10, 31400064), (12, 26166720), (15, 20933376), (16, 19625040), (18, 17444480), (20, 15700032), (24, 13083360), (30, 10466688), (32, 9812520), (36, 8722240), (40, 7850016), (45, 6977792), (48, 6541680), (60, 5233344), (64, 4906260), (72, 4361120), (80, 3925008), (90, 3488896), (96, 3270840), (97, 3237120), (120, 2616672), (128, 2453130), (144, 2180560), (160, 1962504), (180, 1744448), (192, 1635420), (194, 1618560), (240, 1308336), (256, 1226565), (281, 1117440), (288, 1090280), (291, 1079040), (320, 981252), (360, 872224), (384, 817710), (388, 809280), (480, 654168), (485, 647424), (562, 558720), (576, 545140), (582, 539520), (640, 490626), (720, 436112), (768, 408855), (776, 404640), (843, 372480), (873, 359680), (960, 327084), (970, 323712), (1124, 279360), (1152, 272570), (1164, 269760), (1280, 245313), (1405, 223488), (1440, 218056), (1455, 215808), (1552, 202320), (1686, 186240), (1746, 179840), (1920, 163542), (1940, 161856), (2248, 139680), (2304, 136285), (2328, 134880), (2529, 124160), (2810, 111744), (2880, 109028), (2910, 107904), (3104, 101160), (3372, 93120), (3492, 89920), (3840, 81771), (3880, 80928), (4215, 74496), (4365, 71936), (4496, 69840), (4656, 67440), (5058, 62080), (5620, 55872), (5760, 54514), (5820, 53952), (6208, 50580), (6744, 46560), (6984, 44960), (7760, 40464), (8430, 37248), (8730, 35968), (8992, 34920), (9312, 33720), (10116, 31040), (11240, 27936), (11520, 27257), (11640, 26976), (12416, 25290), (12645, 24832), (13488, 23280), (13968, 22480), (15520, 20232), (16860, 18624), (17460, 17984)]