199610880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 754237440

約数和(自身を除く): 554626560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 79, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 158, 160, 168, 188, 192, 210, 224, 235, 237, 240, 256, 280, 282, 316, 320, 329, 336, 376, 384, 395, 420, 448, 470, 474, 480, 512, 553, 560, 564, 632, 640, 658, 672, 705, 752, 768, 790, 840, 896, 940, 948, 960, 987, 1106, 1120, 1128, 1185, 1264, 1280, 1316, 1344, 1410, 1504, 1536, 1580, 1645, 1659, 1680, 1792, 1880, 1896, 1920, 1974, 2212, 2240, 2256, 2370, 2528, 2560, 2632, 2688, 2765, 2820, 3008, 3160, 3290, 3318, 3360, 3584, 3713, 3760, 3792, 3840, 3948, 4424, 4480, 4512, 4740, 4935, 5056, 5264, 5376, 5530, 5640, 6016, 6320, 6580, 6636, 6720, 7426, 7520, 7584, 7680, 7896, 8295, 8848, 8960, 9024, 9480, 9870, 10112, 10528, 10752, 11060, 11139, 11280, 12032, 12640, 13160, 13272, 13440, 14852, 15040, 15168, 15792, 16590, 17696, 17920, 18048, 18565, 18960, 19740, 20224, 21056, 22120, 22278, 22560, 24064, 25280, 25991, 26320, 26544, 26880, 29704, 30080, 30336, 31584, 33180, 35392, 36096, 37130, 37920, 39480, 40448, 42112, 44240, 44556, 45120, 50560, 51982, 52640, 53088, 53760, 55695, 59408, 60160, 60672, 63168, 66360, 70784, 72192, 74260, 75840, 77973, 78960, 84224, 88480, 89112, 90240, 101120, 103964, 105280, 106176, 111390, 118816, 120320, 121344, 126336, 129955, 132720, 141568, 148520, 151680, 155946, 157920, 168448, 176960, 178224, 180480, 202240, 207928, 210560, 212352, 222780, 237632, 252672, 259910, 265440, 283136, 297040, 303360, 311892, 315840, 353920, 356448, 360960, 389865, 415856, 421120, 424704, 445560, 475264, 505344, 519820, 530880, 594080, 606720, 623784, 631680, 707840, 712896, 779730, 831712, 842240, 849408, 891120, 950528, 1039640, 1061760, 1188160, 1247568, 1263360, 1415680, 1425792, 1559460, 1663424, 1782240, 1901056, 2079280, 2123520, 2376320, 2495136, 2526720, 2851584, 3118920, 3326848, 3564480, 4158560, 4247040, 4752640, 4990272, 5703168, 6237840, 6653696, 7128960, 8317120, 9505280, 9980544, 12475680, 13307392, 14257920, 16634240, 19961088, 24951360, 28515840, 33268480, 39922176, 49902720, 66536960, 99805440, 199610880]

約数ペア:

[(1, 199610880), (2, 99805440), (3, 66536960), (4, 49902720), (5, 39922176), (6, 33268480), (7, 28515840), (8, 24951360), (10, 19961088), (12, 16634240), (14, 14257920), (15, 13307392), (16, 12475680), (20, 9980544), (21, 9505280), (24, 8317120), (28, 7128960), (30, 6653696), (32, 6237840), (35, 5703168), (40, 4990272), (42, 4752640), (47, 4247040), (48, 4158560), (56, 3564480), (60, 3326848), (64, 3118920), (70, 2851584), (79, 2526720), (80, 2495136), (84, 2376320), (94, 2123520), (96, 2079280), (105, 1901056), (112, 1782240), (120, 1663424), (128, 1559460), (140, 1425792), (141, 1415680), (158, 1263360), (160, 1247568), (168, 1188160), (188, 1061760), (192, 1039640), (210, 950528), (224, 891120), (235, 849408), (237, 842240), (240, 831712), (256, 779730), (280, 712896), (282, 707840), (316, 631680), (320, 623784), (329, 606720), (336, 594080), (376, 530880), (384, 519820), (395, 505344), (420, 475264), (448, 445560), (470, 424704), (474, 421120), (480, 415856), (512, 389865), (553, 360960), (560, 356448), (564, 353920), (632, 315840), (640, 311892), (658, 303360), (672, 297040), (705, 283136), (752, 265440), (768, 259910), (790, 252672), (840, 237632), (896, 222780), (940, 212352), (948, 210560), (960, 207928), (987, 202240), (1106, 180480), (1120, 178224), (1128, 176960), (1185, 168448), (1264, 157920), (1280, 155946), (1316, 151680), (1344, 148520), (1410, 141568), (1504, 132720), (1536, 129955), (1580, 126336), (1645, 121344), (1659, 120320), (1680, 118816), (1792, 111390), (1880, 106176), (1896, 105280), (1920, 103964), (1974, 101120), (2212, 90240), (2240, 89112), (2256, 88480), (2370, 84224), (2528, 78960), (2560, 77973), (2632, 75840), (2688, 74260), (2765, 72192), (2820, 70784), (3008, 66360), (3160, 63168), (3290, 60672), (3318, 60160), (3360, 59408), (3584, 55695), (3713, 53760), (3760, 53088), (3792, 52640), (3840, 51982), (3948, 50560), (4424, 45120), (4480, 44556), (4512, 44240), (4740, 42112), (4935, 40448), (5056, 39480), (5264, 37920), (5376, 37130), (5530, 36096), (5640, 35392), (6016, 33180), (6320, 31584), (6580, 30336), (6636, 30080), (6720, 29704), (7426, 26880), (7520, 26544), (7584, 26320), (7680, 25991), (7896, 25280), (8295, 24064), (8848, 22560), (8960, 22278), (9024, 22120), (9480, 21056), (9870, 20224), (10112, 19740), (10528, 18960), (10752, 18565), (11060, 18048), (11139, 17920), (11280, 17696), (12032, 16590), (12640, 15792), (13160, 15168), (13272, 15040), (13440, 14852)]