197380480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 548266320

約数和(自身を除く): 350885840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 53, 55, 64, 80, 88, 92, 106, 110, 115, 128, 160, 176, 184, 212, 220, 230, 253, 265, 320, 352, 368, 424, 440, 460, 506, 529, 530, 583, 640, 704, 736, 848, 880, 920, 1012, 1058, 1060, 1166, 1219, 1265, 1408, 1472, 1696, 1760, 1840, 2024, 2116, 2120, 2332, 2438, 2530, 2645, 2915, 2944, 3392, 3520, 3680, 4048, 4232, 4240, 4664, 4876, 5060, 5290, 5819, 5830, 6095, 6784, 7040, 7360, 8096, 8464, 8480, 9328, 9752, 10120, 10580, 11638, 11660, 12190, 13409, 14720, 16192, 16928, 16960, 18656, 19504, 20240, 21160, 23276, 23320, 24380, 26818, 28037, 29095, 32384, 33856, 33920, 37312, 39008, 40480, 42320, 46552, 46640, 48760, 53636, 56074, 58190, 67045, 67712, 74624, 78016, 80960, 84640, 93104, 93280, 97520, 107272, 112148, 116380, 134090, 140185, 156032, 161920, 169280, 186208, 186560, 195040, 214544, 224296, 232760, 268180, 280370, 308407, 338560, 372416, 373120, 390080, 429088, 448592, 465520, 536360, 560740, 616814, 744832, 780160, 858176, 897184, 931040, 1072720, 1121480, 1233628, 1542035, 1716352, 1794368, 1862080, 2145440, 2242960, 2467256, 3084070, 3588736, 3724160, 4290880, 4485920, 4934512, 6168140, 8581760, 8971840, 9869024, 12336280, 17943680, 19738048, 24672560, 39476096, 49345120, 98690240, 197380480]

約数ペア:

[(1, 197380480), (2, 98690240), (4, 49345120), (5, 39476096), (8, 24672560), (10, 19738048), (11, 17943680), (16, 12336280), (20, 9869024), (22, 8971840), (23, 8581760), (32, 6168140), (40, 4934512), (44, 4485920), (46, 4290880), (53, 3724160), (55, 3588736), (64, 3084070), (80, 2467256), (88, 2242960), (92, 2145440), (106, 1862080), (110, 1794368), (115, 1716352), (128, 1542035), (160, 1233628), (176, 1121480), (184, 1072720), (212, 931040), (220, 897184), (230, 858176), (253, 780160), (265, 744832), (320, 616814), (352, 560740), (368, 536360), (424, 465520), (440, 448592), (460, 429088), (506, 390080), (529, 373120), (530, 372416), (583, 338560), (640, 308407), (704, 280370), (736, 268180), (848, 232760), (880, 224296), (920, 214544), (1012, 195040), (1058, 186560), (1060, 186208), (1166, 169280), (1219, 161920), (1265, 156032), (1408, 140185), (1472, 134090), (1696, 116380), (1760, 112148), (1840, 107272), (2024, 97520), (2116, 93280), (2120, 93104), (2332, 84640), (2438, 80960), (2530, 78016), (2645, 74624), (2915, 67712), (2944, 67045), (3392, 58190), (3520, 56074), (3680, 53636), (4048, 48760), (4232, 46640), (4240, 46552), (4664, 42320), (4876, 40480), (5060, 39008), (5290, 37312), (5819, 33920), (5830, 33856), (6095, 32384), (6784, 29095), (7040, 28037), (7360, 26818), (8096, 24380), (8464, 23320), (8480, 23276), (9328, 21160), (9752, 20240), (10120, 19504), (10580, 18656), (11638, 16960), (11660, 16928), (12190, 16192), (13409, 14720)]