315976320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 192

約数和(自身を含む): 1190535840

約数和(自身を除く): 874559520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 4987, 5280, 5760, 6336, 7040, 7920, 9974, 10560, 12672, 14961, 15840, 19948, 21120, 24935, 29922, 31680, 39896, 44883, 49870, 54857, 59844, 63360, 74805, 79792, 89766, 99740, 109714, 119688, 149610, 159584, 164571, 179532, 199480, 219428, 224415, 239376, 274285, 299220, 319168, 329142, 359064, 398960, 438856, 448830, 478752, 493713, 548570, 598440, 638336, 658284, 718128, 797920, 822855, 877712, 897660, 957504, 987426, 1097140, 1196880, 1316568, 1436256, 1595840, 1645710, 1755424, 1795320, 1915008, 1974852, 2194280, 2393760, 2468565, 2633136, 2872512, 3191680, 3291420, 3510848, 3590640, 3949704, 4388560, 4787520, 4937130, 5266272, 5745024, 6582840, 7021696, 7181280, 7899408, 8777120, 9575040, 9874260, 10532544, 13165680, 14362560, 15798816, 17554240, 19748520, 21065088, 26331360, 28725120, 31597632, 35108480, 39497040, 52662720, 63195264, 78994080, 105325440, 157988160, 315976320]

約数ペア:

[(1, 315976320), (2, 157988160), (3, 105325440), (4, 78994080), (5, 63195264), (6, 52662720), (8, 39497040), (9, 35108480), (10, 31597632), (11, 28725120), (12, 26331360), (15, 21065088), (16, 19748520), (18, 17554240), (20, 15798816), (22, 14362560), (24, 13165680), (30, 10532544), (32, 9874260), (33, 9575040), (36, 8777120), (40, 7899408), (44, 7181280), (45, 7021696), (48, 6582840), (55, 5745024), (60, 5266272), (64, 4937130), (66, 4787520), (72, 4388560), (80, 3949704), (88, 3590640), (90, 3510848), (96, 3291420), (99, 3191680), (110, 2872512), (120, 2633136), (128, 2468565), (132, 2393760), (144, 2194280), (160, 1974852), (165, 1915008), (176, 1795320), (180, 1755424), (192, 1645710), (198, 1595840), (220, 1436256), (240, 1316568), (264, 1196880), (288, 1097140), (320, 987426), (330, 957504), (352, 897660), (360, 877712), (384, 822855), (396, 797920), (440, 718128), (480, 658284), (495, 638336), (528, 598440), (576, 548570), (640, 493713), (660, 478752), (704, 448830), (720, 438856), (792, 398960), (880, 359064), (960, 329142), (990, 319168), (1056, 299220), (1152, 274285), (1320, 239376), (1408, 224415), (1440, 219428), (1584, 199480), (1760, 179532), (1920, 164571), (1980, 159584), (2112, 149610), (2640, 119688), (2880, 109714), (3168, 99740), (3520, 89766), (3960, 79792), (4224, 74805), (4987, 63360), (5280, 59844), (5760, 54857), (6336, 49870), (7040, 44883), (7920, 39896), (9974, 31680), (10560, 29922), (12672, 24935), (14961, 21120), (15840, 19948)]