131460480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 192

約数和(自身を含む): 470199600

約数和(自身を除く): 338739120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 787, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1574, 1740, 1856, 1920, 2088, 2320, 2361, 2610, 2784, 2880, 3148, 3480, 3712, 3935, 4176, 4640, 4722, 5220, 5568, 5760, 6296, 6960, 7083, 7870, 8352, 9280, 9444, 10440, 11136, 11805, 12592, 13920, 14166, 15740, 16704, 18560, 18888, 20880, 22823, 23610, 25184, 27840, 28332, 31480, 33408, 35415, 37776, 41760, 45646, 47220, 50368, 55680, 56664, 62960, 68469, 70830, 75552, 83520, 91292, 94440, 100736, 113328, 114115, 125920, 136938, 141660, 151104, 167040, 182584, 188880, 205407, 226656, 228230, 251840, 273876, 283320, 302208, 342345, 365168, 377760, 410814, 453312, 456460, 503680, 547752, 566640, 684690, 730336, 755520, 821628, 906624, 912920, 1027035, 1095504, 1133280, 1369380, 1460672, 1511040, 1643256, 1825840, 2054070, 2191008, 2266560, 2738760, 2921344, 3286512, 3651680, 4108140, 4382016, 4533120, 5477520, 6573024, 7303360, 8216280, 8764032, 10955040, 13146048, 14606720, 16432560, 21910080, 26292096, 32865120, 43820160, 65730240, 131460480]

約数ペア:

[(1, 131460480), (2, 65730240), (3, 43820160), (4, 32865120), (5, 26292096), (6, 21910080), (8, 16432560), (9, 14606720), (10, 13146048), (12, 10955040), (15, 8764032), (16, 8216280), (18, 7303360), (20, 6573024), (24, 5477520), (29, 4533120), (30, 4382016), (32, 4108140), (36, 3651680), (40, 3286512), (45, 2921344), (48, 2738760), (58, 2266560), (60, 2191008), (64, 2054070), (72, 1825840), (80, 1643256), (87, 1511040), (90, 1460672), (96, 1369380), (116, 1133280), (120, 1095504), (128, 1027035), (144, 912920), (145, 906624), (160, 821628), (174, 755520), (180, 730336), (192, 684690), (232, 566640), (240, 547752), (261, 503680), (288, 456460), (290, 453312), (320, 410814), (348, 377760), (360, 365168), (384, 342345), (435, 302208), (464, 283320), (480, 273876), (522, 251840), (576, 228230), (580, 226656), (640, 205407), (696, 188880), (720, 182584), (787, 167040), (870, 151104), (928, 141660), (960, 136938), (1044, 125920), (1152, 114115), (1160, 113328), (1305, 100736), (1392, 94440), (1440, 91292), (1574, 83520), (1740, 75552), (1856, 70830), (1920, 68469), (2088, 62960), (2320, 56664), (2361, 55680), (2610, 50368), (2784, 47220), (2880, 45646), (3148, 41760), (3480, 37776), (3712, 35415), (3935, 33408), (4176, 31480), (4640, 28332), (4722, 27840), (5220, 25184), (5568, 23610), (5760, 22823), (6296, 20880), (6960, 18888), (7083, 18560), (7870, 16704), (8352, 15740), (9280, 14166), (9444, 13920), (10440, 12592), (11136, 11805)]