139150080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 493601472

約数和(自身を除く): 354451392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 257, 282, 288, 320, 360, 376, 384, 423, 470, 480, 514, 564, 576, 640, 705, 720, 752, 768, 771, 846, 940, 960, 1028, 1128, 1152, 1280, 1285, 1410, 1440, 1504, 1542, 1692, 1880, 1920, 2056, 2115, 2256, 2304, 2313, 2570, 2820, 2880, 3008, 3084, 3384, 3760, 3840, 3855, 4112, 4230, 4512, 4626, 5140, 5640, 5760, 6016, 6168, 6768, 7520, 7710, 8224, 8460, 9024, 9252, 10280, 11280, 11520, 11565, 12032, 12079, 12336, 13536, 15040, 15420, 16448, 16920, 18048, 18504, 20560, 22560, 23130, 24158, 24672, 27072, 30080, 30840, 32896, 33840, 36096, 36237, 37008, 41120, 45120, 46260, 48316, 49344, 54144, 60160, 60395, 61680, 65792, 67680, 72474, 74016, 82240, 90240, 92520, 96632, 98688, 108288, 108711, 120790, 123360, 135360, 144948, 148032, 164480, 180480, 181185, 185040, 193264, 197376, 217422, 241580, 246720, 270720, 289896, 296064, 328960, 362370, 370080, 386528, 434844, 483160, 493440, 541440, 543555, 579792, 592128, 724740, 740160, 773056, 869688, 966320, 986880, 1087110, 1159584, 1449480, 1480320, 1546112, 1739376, 1932640, 2174220, 2319168, 2898960, 2960640, 3092224, 3478752, 3865280, 4348440, 4638336, 5797920, 6957504, 7730560, 8696880, 9276672, 11595840, 13915008, 15461120, 17393760, 23191680, 27830016, 34787520, 46383360, 69575040, 139150080]

約数ペア:

[(1, 139150080), (2, 69575040), (3, 46383360), (4, 34787520), (5, 27830016), (6, 23191680), (8, 17393760), (9, 15461120), (10, 13915008), (12, 11595840), (15, 9276672), (16, 8696880), (18, 7730560), (20, 6957504), (24, 5797920), (30, 4638336), (32, 4348440), (36, 3865280), (40, 3478752), (45, 3092224), (47, 2960640), (48, 2898960), (60, 2319168), (64, 2174220), (72, 1932640), (80, 1739376), (90, 1546112), (94, 1480320), (96, 1449480), (120, 1159584), (128, 1087110), (141, 986880), (144, 966320), (160, 869688), (180, 773056), (188, 740160), (192, 724740), (235, 592128), (240, 579792), (256, 543555), (257, 541440), (282, 493440), (288, 483160), (320, 434844), (360, 386528), (376, 370080), (384, 362370), (423, 328960), (470, 296064), (480, 289896), (514, 270720), (564, 246720), (576, 241580), (640, 217422), (705, 197376), (720, 193264), (752, 185040), (768, 181185), (771, 180480), (846, 164480), (940, 148032), (960, 144948), (1028, 135360), (1128, 123360), (1152, 120790), (1280, 108711), (1285, 108288), (1410, 98688), (1440, 96632), (1504, 92520), (1542, 90240), (1692, 82240), (1880, 74016), (1920, 72474), (2056, 67680), (2115, 65792), (2256, 61680), (2304, 60395), (2313, 60160), (2570, 54144), (2820, 49344), (2880, 48316), (3008, 46260), (3084, 45120), (3384, 41120), (3760, 37008), (3840, 36237), (3855, 36096), (4112, 33840), (4230, 32896), (4512, 30840), (4626, 30080), (5140, 27072), (5640, 24672), (5760, 24158), (6016, 23130), (6168, 22560), (6768, 20560), (7520, 18504), (7710, 18048), (8224, 16920), (8460, 16448), (9024, 15420), (9252, 15040), (10280, 13536), (11280, 12336), (11520, 12079), (11565, 12032)]