2149320960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{62191}}^1$

素因数の和:62221

約数の個数: 144

約数和(自身を含む): 7627226880

約数和(自身を除く): 5477905920

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 62191, 124382, 186573, 248764, 310955, 373146, 497528, 559719, 621910, 746292, 932865, 995056, 1119438, 1243820, 1492584, 1679157, 1865730, 1990112, 2238876, 2487640, 2798595, 2985168, 3358314, 3731460, 3980224, 4477752, 4975280, 5597190, 5970336, 6716628, 7462920, 7960448, 8395785, 8955504, 9950560, 11194380, 11940672, 13433256, 14925840, 15920896, 16791570, 17911008, 19901120, 22388760, 23881344, 26866512, 29851680, 33583140, 35822016, 39802240, 44777520, 47762688, 53733024, 59703360, 67166280, 71644032, 79604480, 89555040, 107466048, 119406720, 134332560, 143288064, 179110080, 214932096, 238813440, 268665120, 358220160, 429864192, 537330240, 716440320, 1074660480, 2149320960]

約数ペア:

[(1, 2149320960), (2, 1074660480), (3, 716440320), (4, 537330240), (5, 429864192), (6, 358220160), (8, 268665120), (9, 238813440), (10, 214932096), (12, 179110080), (15, 143288064), (16, 134332560), (18, 119406720), (20, 107466048), (24, 89555040), (27, 79604480), (30, 71644032), (32, 67166280), (36, 59703360), (40, 53733024), (45, 47762688), (48, 44777520), (54, 39802240), (60, 35822016), (64, 33583140), (72, 29851680), (80, 26866512), (90, 23881344), (96, 22388760), (108, 19901120), (120, 17911008), (128, 16791570), (135, 15920896), (144, 14925840), (160, 13433256), (180, 11940672), (192, 11194380), (216, 9950560), (240, 8955504), (256, 8395785), (270, 7960448), (288, 7462920), (320, 6716628), (360, 5970336), (384, 5597190), (432, 4975280), (480, 4477752), (540, 3980224), (576, 3731460), (640, 3358314), (720, 2985168), (768, 2798595), (864, 2487640), (960, 2238876), (1080, 1990112), (1152, 1865730), (1280, 1679157), (1440, 1492584), (1728, 1243820), (1920, 1119438), (2160, 995056), (2304, 932865), (2880, 746292), (3456, 621910), (3840, 559719), (4320, 497528), (5760, 373146), (6912, 310955), (8640, 248764), (11520, 186573), (17280, 124382), (34560, 62191)]