258115680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 911736000

約数和(自身を除く): 653620320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 216, 240, 270, 288, 298, 360, 401, 432, 447, 480, 540, 596, 720, 745, 802, 864, 894, 1080, 1192, 1203, 1341, 1440, 1490, 1604, 1788, 2005, 2160, 2235, 2384, 2406, 2682, 2980, 3208, 3576, 3609, 4010, 4023, 4320, 4470, 4768, 4812, 5364, 5960, 6015, 6416, 6705, 7152, 7218, 8020, 8046, 8940, 9624, 10728, 10827, 11920, 12030, 12832, 13410, 14304, 14436, 16040, 16092, 17880, 18045, 19248, 20115, 21456, 21654, 23840, 24060, 26820, 28872, 32080, 32184, 35760, 36090, 38496, 40230, 42912, 43308, 48120, 53640, 54135, 57744, 59749, 64160, 64368, 71520, 72180, 80460, 86616, 96240, 107280, 108270, 115488, 119498, 128736, 144360, 160920, 173232, 179247, 192480, 214560, 216540, 238996, 288720, 298745, 321840, 346464, 358494, 433080, 477992, 537741, 577440, 597490, 643680, 716988, 866160, 896235, 955984, 1075482, 1194980, 1433976, 1613223, 1732320, 1792470, 1911968, 2150964, 2389960, 2688705, 2867952, 3226446, 3584940, 4301928, 4779920, 5377410, 5735904, 6452892, 7169880, 8066115, 8603856, 9559840, 10754820, 12905784, 14339760, 16132230, 17207712, 21509640, 25811568, 28679520, 32264460, 43019280, 51623136, 64528920, 86038560, 129057840, 258115680]

約数ペア:

[(1, 258115680), (2, 129057840), (3, 86038560), (4, 64528920), (5, 51623136), (6, 43019280), (8, 32264460), (9, 28679520), (10, 25811568), (12, 21509640), (15, 17207712), (16, 16132230), (18, 14339760), (20, 12905784), (24, 10754820), (27, 9559840), (30, 8603856), (32, 8066115), (36, 7169880), (40, 6452892), (45, 5735904), (48, 5377410), (54, 4779920), (60, 4301928), (72, 3584940), (80, 3226446), (90, 2867952), (96, 2688705), (108, 2389960), (120, 2150964), (135, 1911968), (144, 1792470), (149, 1732320), (160, 1613223), (180, 1433976), (216, 1194980), (240, 1075482), (270, 955984), (288, 896235), (298, 866160), (360, 716988), (401, 643680), (432, 597490), (447, 577440), (480, 537741), (540, 477992), (596, 433080), (720, 358494), (745, 346464), (802, 321840), (864, 298745), (894, 288720), (1080, 238996), (1192, 216540), (1203, 214560), (1341, 192480), (1440, 179247), (1490, 173232), (1604, 160920), (1788, 144360), (2005, 128736), (2160, 119498), (2235, 115488), (2384, 108270), (2406, 107280), (2682, 96240), (2980, 86616), (3208, 80460), (3576, 72180), (3609, 71520), (4010, 64368), (4023, 64160), (4320, 59749), (4470, 57744), (4768, 54135), (4812, 53640), (5364, 48120), (5960, 43308), (6015, 42912), (6416, 40230), (6705, 38496), (7152, 36090), (7218, 35760), (8020, 32184), (8046, 32080), (8940, 28872), (9624, 26820), (10728, 24060), (10827, 23840), (11920, 21654), (12030, 21456), (12832, 20115), (13410, 19248), (14304, 18045), (14436, 17880), (16040, 16092)]