157000320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 549680040

約数和(自身を除く): 392679720

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, 281, 288, 291, 320, 360, 384, 388, 480, 485, 562, 576, 582, 640, 720, 776, 843, 873, 960, 970, 1124, 1152, 1164, 1405, 1440, 1455, 1552, 1686, 1746, 1920, 1940, 2248, 2328, 2529, 2810, 2880, 2910, 3104, 3372, 3492, 3880, 4215, 4365, 4496, 4656, 5058, 5620, 5760, 5820, 6208, 6744, 6984, 7760, 8430, 8730, 8992, 9312, 10116, 11240, 11640, 12416, 12645, 13488, 13968, 15520, 16860, 17460, 17984, 18624, 20232, 22480, 23280, 25290, 26976, 27257, 27936, 31040, 33720, 34920, 35968, 37248, 40464, 44960, 46560, 50580, 53952, 54514, 55872, 62080, 67440, 69840, 80928, 81771, 89920, 93120, 101160, 107904, 109028, 111744, 134880, 136285, 139680, 161856, 163542, 179840, 186240, 202320, 218056, 245313, 269760, 272570, 279360, 323712, 327084, 404640, 408855, 436112, 490626, 539520, 545140, 558720, 654168, 809280, 817710, 872224, 981252, 1090280, 1226565, 1308336, 1618560, 1635420, 1744448, 1962504, 2180560, 2453130, 2616672, 3270840, 3488896, 3925008, 4361120, 4906260, 5233344, 6541680, 7850016, 8722240, 9812520, 10466688, 13083360, 15700032, 17444480, 19625040, 26166720, 31400064, 39250080, 52333440, 78500160, 157000320]

約数ペア:

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