15989842560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1179

約数の個数: 256

約数和(自身を含む): 52497849600

約数和(自身を除く): 36508007040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 229, 240, 246, 320, 328, 384, 410, 458, 480, 492, 615, 640, 656, 687, 820, 887, 916, 960, 984, 1145, 1230, 1312, 1374, 1640, 1774, 1832, 1920, 1968, 2290, 2460, 2624, 2661, 2748, 3280, 3435, 3548, 3664, 3936, 4435, 4580, 4920, 5248, 5322, 5496, 6560, 6870, 7096, 7328, 7872, 8870, 9160, 9389, 9840, 10644, 10992, 13120, 13305, 13740, 14192, 14656, 15744, 17740, 18320, 18778, 19680, 21288, 21984, 26240, 26610, 27480, 28167, 28384, 29312, 35480, 36367, 36640, 37556, 39360, 42576, 43968, 46945, 53220, 54960, 56334, 56768, 70960, 72734, 73280, 75112, 78720, 85152, 87936, 93890, 106440, 109101, 109920, 112668, 113536, 140835, 141920, 145468, 146560, 150224, 170304, 181835, 187780, 203123, 212880, 218202, 219840, 225336, 281670, 283840, 290936, 300448, 340608, 363670, 375560, 406246, 425760, 436404, 439680, 450672, 545505, 563340, 567680, 581872, 600896, 609369, 727340, 751120, 812492, 851520, 872808, 901344, 1015615, 1091010, 1126680, 1163744, 1201792, 1218738, 1454680, 1502240, 1624984, 1703040, 1745616, 1802688, 2031230, 2182020, 2253360, 2327488, 2437476, 2909360, 3004480, 3046845, 3249968, 3491232, 3605376, 4062460, 4364040, 4506720, 4654976, 4874952, 5818720, 6008960, 6093690, 6499936, 6982464, 8124920, 8328043, 8728080, 9013440, 9749904, 11637440, 12187380, 12999872, 13964928, 16249840, 16656086, 17456160, 18026880, 19499808, 23274880, 24374760, 24984129, 25999744, 32499680, 33312172, 34912320, 38999616, 41640215, 48749520, 49968258, 64999360, 66624344, 69824640, 77999232, 83280430, 97499040, 99936516, 124920645, 129998720, 133248688, 166560860, 194998080, 199873032, 249841290, 266497376, 333121720, 389996160, 399746064, 499682580, 532994752, 666243440, 799492128, 999365160, 1065989504, 1332486880, 1598984256, 1998730320, 2664973760, 3197968512, 3997460640, 5329947520, 7994921280, 15989842560]

約数ペア:

[(1, 15989842560), (2, 7994921280), (3, 5329947520), (4, 3997460640), (5, 3197968512), (6, 2664973760), (8, 1998730320), (10, 1598984256), (12, 1332486880), (15, 1065989504), (16, 999365160), (20, 799492128), (24, 666243440), (30, 532994752), (32, 499682580), (40, 399746064), (41, 389996160), (48, 333121720), (60, 266497376), (64, 249841290), (80, 199873032), (82, 194998080), (96, 166560860), (120, 133248688), (123, 129998720), (128, 124920645), (160, 99936516), (164, 97499040), (192, 83280430), (205, 77999232), (229, 69824640), (240, 66624344), (246, 64999360), (320, 49968258), (328, 48749520), (384, 41640215), (410, 38999616), (458, 34912320), (480, 33312172), (492, 32499680), (615, 25999744), (640, 24984129), (656, 24374760), (687, 23274880), (820, 19499808), (887, 18026880), (916, 17456160), (960, 16656086), (984, 16249840), (1145, 13964928), (1230, 12999872), (1312, 12187380), (1374, 11637440), (1640, 9749904), (1774, 9013440), (1832, 8728080), (1920, 8328043), (1968, 8124920), (2290, 6982464), (2460, 6499936), (2624, 6093690), (2661, 6008960), (2748, 5818720), (3280, 4874952), (3435, 4654976), (3548, 4506720), (3664, 4364040), (3936, 4062460), (4435, 3605376), (4580, 3491232), (4920, 3249968), (5248, 3046845), (5322, 3004480), (5496, 2909360), (6560, 2437476), (6870, 2327488), (7096, 2253360), (7328, 2182020), (7872, 2031230), (8870, 1802688), (9160, 1745616), (9389, 1703040), (9840, 1624984), (10644, 1502240), (10992, 1454680), (13120, 1218738), (13305, 1201792), (13740, 1163744), (14192, 1126680), (14656, 1091010), (15744, 1015615), (17740, 901344), (18320, 872808), (18778, 851520), (19680, 812492), (21288, 751120), (21984, 727340), (26240, 609369), (26610, 600896), (27480, 581872), (28167, 567680), (28384, 563340), (29312, 545505), (35480, 450672), (36367, 439680), (36640, 436404), (37556, 425760), (39360, 406246), (42576, 375560), (43968, 363670), (46945, 340608), (53220, 300448), (54960, 290936), (56334, 283840), (56768, 281670), (70960, 225336), (72734, 219840), (73280, 218202), (75112, 212880), (78720, 203123), (85152, 187780), (87936, 181835), (93890, 170304), (106440, 150224), (109101, 146560), (109920, 145468), (112668, 141920), (113536, 140835)]