1384220160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:925

約数の個数: 240

約数和(自身を含む): 4865518944

約数和(自身を除く): 3481298784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 480, 512, 576, 584, 640, 657, 720, 730, 768, 823, 876, 960, 1095, 1152, 1168, 1280, 1314, 1440, 1460, 1536, 1646, 1752, 1920, 2190, 2304, 2336, 2469, 2560, 2628, 2880, 2920, 3285, 3292, 3504, 3840, 4115, 4380, 4608, 4672, 4938, 5256, 5760, 5840, 6570, 6584, 7008, 7407, 7680, 8230, 8760, 9344, 9876, 10512, 11520, 11680, 12345, 13140, 13168, 14016, 14814, 16460, 17520, 18688, 19752, 21024, 23040, 23360, 24690, 26280, 26336, 28032, 29628, 32920, 35040, 37035, 37376, 39504, 42048, 46720, 49380, 52560, 52672, 56064, 59256, 60079, 65840, 70080, 74070, 79008, 84096, 93440, 98760, 105120, 105344, 112128, 118512, 120158, 131680, 140160, 148140, 158016, 168192, 180237, 186880, 197520, 210240, 210688, 237024, 240316, 263360, 280320, 296280, 300395, 316032, 336384, 360474, 395040, 420480, 421376, 474048, 480632, 526720, 540711, 560640, 592560, 600790, 632064, 720948, 790080, 840960, 901185, 948096, 961264, 1053440, 1081422, 1185120, 1201580, 1264128, 1441896, 1580160, 1681920, 1802370, 1896192, 1922528, 2106880, 2162844, 2370240, 2403160, 2703555, 2883792, 3160320, 3604740, 3792384, 3845056, 4325688, 4740480, 4806320, 5407110, 5767584, 6320640, 7209480, 7690112, 8651376, 9480960, 9612640, 10814220, 11535168, 14418960, 15380224, 17302752, 18961920, 19225280, 21628440, 23070336, 28837920, 30760448, 34605504, 38450560, 43256880, 46140672, 57675840, 69211008, 76901120, 86513760, 92281344, 115351680, 138422016, 153802240, 173027520, 230703360, 276844032, 346055040, 461406720, 692110080, 1384220160]

約数ペア:

[(1, 1384220160), (2, 692110080), (3, 461406720), (4, 346055040), (5, 276844032), (6, 230703360), (8, 173027520), (9, 153802240), (10, 138422016), (12, 115351680), (15, 92281344), (16, 86513760), (18, 76901120), (20, 69211008), (24, 57675840), (30, 46140672), (32, 43256880), (36, 38450560), (40, 34605504), (45, 30760448), (48, 28837920), (60, 23070336), (64, 21628440), (72, 19225280), (73, 18961920), (80, 17302752), (90, 15380224), (96, 14418960), (120, 11535168), (128, 10814220), (144, 9612640), (146, 9480960), (160, 8651376), (180, 7690112), (192, 7209480), (219, 6320640), (240, 5767584), (256, 5407110), (288, 4806320), (292, 4740480), (320, 4325688), (360, 3845056), (365, 3792384), (384, 3604740), (438, 3160320), (480, 2883792), (512, 2703555), (576, 2403160), (584, 2370240), (640, 2162844), (657, 2106880), (720, 1922528), (730, 1896192), (768, 1802370), (823, 1681920), (876, 1580160), (960, 1441896), (1095, 1264128), (1152, 1201580), (1168, 1185120), (1280, 1081422), (1314, 1053440), (1440, 961264), (1460, 948096), (1536, 901185), (1646, 840960), (1752, 790080), (1920, 720948), (2190, 632064), (2304, 600790), (2336, 592560), (2469, 560640), (2560, 540711), (2628, 526720), (2880, 480632), (2920, 474048), (3285, 421376), (3292, 420480), (3504, 395040), (3840, 360474), (4115, 336384), (4380, 316032), (4608, 300395), (4672, 296280), (4938, 280320), (5256, 263360), (5760, 240316), (5840, 237024), (6570, 210688), (6584, 210240), (7008, 197520), (7407, 186880), (7680, 180237), (8230, 168192), (8760, 158016), (9344, 148140), (9876, 140160), (10512, 131680), (11520, 120158), (11680, 118512), (12345, 112128), (13140, 105344), (13168, 105120), (14016, 98760), (14814, 93440), (16460, 84096), (17520, 79008), (18688, 74070), (19752, 70080), (21024, 65840), (23040, 60079), (23360, 59256), (24690, 56064), (26280, 52672), (26336, 52560), (28032, 49380), (29628, 46720), (32920, 42048), (35040, 39504), (37035, 37376)]